1. Ng, C. W. W. & Zhou, C. (2017). Keynote: Plastic deformations of unsaturated fine-grained soils under cyclic thermo-mechanical loads. TC-101, TC-106 and TC-306 joint International Workshop on Advances in Laboratory Testing and Modelling of Soils and Shales. Ecole Polytechnique Federale de Lausanne, Switzerland.
  2. Wong, J. T. F., Chan, C. S., Ng, C. W. W. & Wong, M. H. (2016). A field investigation on the effects of biochar on soil aggregation in landfill final cover. Clear, Taipei.
  3. Su, A. Y., Ng, C. W. W., Choi, C. E., Chen, R., Kwan, J. S. H., Koo, R. C. H. & Lam, C. (2016). A new pendulum impact facility for studying the performance of cushioning layers on rigid debris-resisting barriers. Proc. of 69th Canadian Geotechnical Conference, Vancouver.
  4. Wang, S. H., Zhou, C. & Ng, C. W. W. (2016). Experimental and DEM numerical study on the volume change behaviors of sand during heating and cooling cycles. Proc. of 69th Canadian Geotechnical Conference, Vancouver.
  5. Coo, J. L., So, P. S., Chen, Z. K., Zhou, C. & Ng, C. W. W. (2016). Feasibility study of a new unsaturated three-layer landfill cover system. Proc. 3rd European Conf. on Unsaturated Soils, Paris, France.
  6. Chen, Z. K., Coo, J. L. & Ng, C. W. W. (2016). Experimental study of gas breakthrough and emission in an unsaturated clay landfill cover. Proc. 3rd European Conf. on Unsaturated Soils, Paris, France.
  7. Ng, C. W. W., Shi, J. W., Lei, G. H., Chen, Y. H. & Sun, H. S. (2016). Special invited lecture: Modelling the effects of strain- and path-dependent soil stiffness on soil-structure interaction problems: An engineer’s perspective. Proc. of 19th Southeast Asia Geotechnical Conference & 2nd AGSSEA Conference, Kuala Lumpur, 111-124.
  8. Boonyarak, T., Ng, C. W. W. & Masin, D. (2016). Influences of shielding of multi-crossing tunnels on ground displacement. Proc. 13th Int. Conf. Underground Construction, Prague, Czech Republic.
  9. Soomro, M. A., Masin, D. & Ng, C. W. W. (2016). Three-dimensional response of a pile group due to tunnel advancement at different c/d ratios. Proc. 13th Int. Conf. Underground Construction, Prague, Czech Republic.
  10. Chen, X. W., Wong, J. T. F., Mo, W. Y., Leung, A. O. W., Ng, C. W. W. & Wong, M. H. (2015). The soil microbial community in the topsoil of a sanitary landfill after 15 years of restoration. Proc. of 15th Int. Waste Management and Landfill Symposium, Sardinia, Italy.  
  11. Wong, J. T. F., Chen, X. W., Mo, W. Y, Leung, A. O. W, Ng, C. W. W. & Wong, M. H. (2015). 16S rRNA-based T-RFLP analysis of soil microbial community in newly established and aged landfill final cover soils. Proc. of 15th Int. Waste Management and Landfill Symposium, Sardinia, Italy.
  12. Ng, C. W. W., Zhou, C. & Xu, J. (2015). Invited lecture: Monotonic and cyclic shear stiffness of unsaturated soil at different temperatures. Proc. 6th Asian-Pacific Conference on Unsaturated Soils, Guilin, 23-26.
  13. Ng, C. W. W. & Leung, A. K. (2015). Keynote lecture: Climate effects on pore water pressure, deformation and stress mobilization of a vegetated volcanic soil slope in Hong Kong. International Workshop on Volcanic Rocks and Soils, Ischia, Italy, 63-82.
  14. Kwan, J. S. H., Pun, W. K., Shiu, Y. K., Ng, C. W. W., Song, D. & Yiu, J. (2015). Study of interaction between landslide debris and debris-resisting structures. Proc. of the 35th HKIE annual seminar, Hong Kong, 133-139.
  15. Lei, G. H., Sun, H. S., Ng, C. W. W. & Chiu, A. C. F. (2015). Stresses under linearly distributed pressures by extended Mindlin’s equations. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  16. Kamchoom, V., Leung, A. K. & Ng, C. W. W. (2015). A new artificial root system to simulate the effects of transpiration-induced suction and root reinforcement. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  17. Shi, C., Van Laak, P. A., Gunawan, A. & Ng, C. W. W. (2015). Development of a heating and cooling system for centrifuge modelling of energy piles at HKUST. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  18. Shi, J. W., Chen, Y. H. & Ng, C. W. W. (2015). Influence of aspect ratio of basement on three-dimensional tunnel responses due to overlying excavation. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  19. Sadeghi, H., Hossen, S. B., Chiu, A. C. F., Cheng, Q. & Ng, C. W. W. (2015). Water retention curves of intact and re-compacted loess at different net stresses. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  20. Boonyarak, T. & Ng, C. W. W. (2015). Three-dimensional influence zone of new tunnel excavation crossing underneath existing tunnel. Proc. 15th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering, Fukuoka, Japan.
  21. Ng, C. W. W., Shi, C. & Gunawan, A. (2014). Keynote: Green foundation piles. Proc. XVII Brazilian Conference on Soil Mechanics and Geotechnical Engineering, Goias, Brazil, 1-13.
  22. Leung, A. K., Woon, K. X. & Ng, C. W. W. (2014). Effects of grass on induced soil suction during evapotranspiration and ponding. Proc. of 6th International Conference on Unsaturated Soils (TC106), Sidney, Australia, Vol. 2, 1373-1379.
  23. Ng, C. W. W., Lu, H. & Peng, K. S. Y. (2014). Keynote lecture: Effects of stress relief due to deep excavation and twin tunnelling on capacity and deformation of floating piles. Proc. of the 34th HKIE annual seminar, Hong Kong, 1-25.
  24. Boonyarak, T., Ng, C. W. W. & Masin, D. (2014). An investigation of perpendicularly crossing twin-tunnel interaction. Proc. of 8th Int. Conf. Physical Modelling in Geotechnics (TC2), Perth, Australia, Vol. 2, 951-957.
  25. Ng, C. W. W. & Peng, S. Y. (2013). Keynote: Three-dimensional centrifuge and numerical investigation of the performance of piled foundations subjected to deep excavation. Proc. of International Symposium on Advances in Foundation Engineering (ISAFE2013), Singapore.
  26. Leung, A. K., Ng, C. W. W., Kwok, S. S. K. & Yip, F. H. T. (2013). Investigation of nonlinear mobilisations of soil stiffness with shear strain during excavation. Proc. of International Symposium on Advances in Foundation Engineering (ISAFE2013), Singapore.
  27. Liu, H. L., Kong, G. Q. & Ng, C. W. W. (2013). Review of the technology, development and applications of energy piles. Proc. of 11th National Conference on Foundation Engineering,
  28. Ng, C. W. W. & Zhou, C. (2013). Keynote: Shear stiffness of unsaturated soil under static and cyclic loads at different temperatures. Proc. 1st National Coference on Unsaturated and Special Soils, Chongging.
  29. Chen, R., Liu, J., Ng, C. W. W. & Qiao, J. (2013). Development of a new dissemble-reassemble tensiometer. Proc. of 1st National Conference on Unsaturated and Special Soils, Chongging.
  30. Zhou, C. & Ng, C. W. W. (2013). Experimental study of resilient modulus of unsaturated soil at different temperatures. Proc. of 18th ICSMGE, Paris, France, Vol. 2, 1055-1058.
  31. Ng, C. W. W., Leung, A. K., Garg, A., Woon, K. X., Chu, L. M. & Hau, B. C. H. (2013). Soil suction induced by grass and tree in an atmospheric-controlled plant room. Proc. of 18th ICSMGE, Paris, France, Vol. 2, 1167-1170.
  32. Choi, C. E., Ng, C. W. W., Kwan, J. S. H., Shiu, H. Y. K., Ho, K. K. S. & Koo, R. C. H. (2013). Downstream frontal velocity reduction resulting from baffles. Proc. of 18th ICSMGE, Paris, France, Vol. 3, 2165-2168.
  33. Chiu, A. C. F., Hu, X. P., Ng, C. W. W. & Lei, G. H. (2013). Water retention and shrinkage properties of a cemented dredged material. Proc. of Int. Sym on Coupled Phenomena in Environmental Geotechnics (TC215), Torino, Italy, 371-376.
  34. Ng, C. W. W. & Choi, C. E. (2013). Keynote lecture: Physical and numerical modelling of landslide debris mechanisms and the application of baffles. Proc. Int. Conf. on Landslide Risk, Ain Draham, Tunisia, 59-80.
  35. Ng, C. W. W. & Hong, Y. (2012). Keynote lecture: Centrifuge modeling in geotechnics: research, design and forensic engineering. Proc. of Indian Geotechnical Conference (IGC-2012), The Indian Institute of Technology, New Delhi, India, Vol. 1, 1-20.
  36. Xu, J., Leung, A. K., Woon, K. W. & Ng, C. W. W. (2012). Invited lecture: An investigation on suction response of grassed soil subjected to wetting-drying cycles. Proc. 1st China National Symposium on Coupled Phenomena in Geomaterials and Environmental Geotechnics, Hangzhou, 123-130.
  37. Chen, R., Ng, C. W. W., Liu, J. & Xu, J. (2012). Numerical analysis of performance of a novel all weather cover system in humid climates. Proc. 1st China National Symposium on Coupled Phenomena in Geomaterials and Environmental Geotechnics, Hangzhou, 487-492.
  38. Ng, C. W. W., Zhou, C. & Xu, J. (2012). Keynote lecture: Stiffness anisotropy and resilient modulus of an unsaturated soil under static and cyclic loads. Proc. of 2nd International Conference on Geotechnique, Construction Materials and Environment (GEOMAT2012), Kuala Lumpur, Malaysia.
  39. Ng, C. W. W., Leung, A. K., Woon, K. X. & Cai, Q. P. (2012). Special invited lecture: An investigation of green slope engineering. Proc. of 10th Quanzhou Archectural and Civil Engineering Annual General Meeting, Quanzhou, Fujian, 22-25.
  40. Ng, C. W. W., Choi, C. E., Kwan, J. S. H., Shiu, H. Y. K., Ho, K. K. S. & Koo, R. C. H. (2012). Flume modelling of debris flow resisting baffles. Proc. of One-Day Seminar on Natural Terrain Hazard Mitigation Measures, Hong Kong, 16-21.
  41. Ng, C. W. W. & Hong, Y. (2012). Keynote: Role of geotechnical centrifuge modelling in advancing research and engineering design. Proc. of 21st biennial National Congress on Soil Mechanics and Geotechnical Engineering of the Argentinan Geotechnical Society, Rosario, Argentina, 49-72.
  42. Boonyarak, T., Lim, K. S. G. & Ng, C. W. W. (2012). Three-dimensional centrifuge and numerical modelling of perpendicularly crossing tunnel interaction. World Tunnelling Congress, Bangkok, 904-905.
  43. Peng, S. Y., Lu, H. & Ng, C. W. W. (2012). Centrifuge modelling of three-dimensional tunnelling effects on piles under working and ultimate loads. World Tunnelling Congress, 18-23 May, Bangkok, 937-938.
  44. Shi, J., Wang, Y & Ng, C. W. W. (2012). Centrifuge modelling of three-dimensional tunnelling effects on buried pipeline. Proc. of the 32th Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 337-342.
  45. Lu, H. & Ng, C. W. W. (2012). Effects of twin tunnel construction at different elevations on an existing loaded pile in centrifuge. Proc. of the 32th Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 331-336.
  46. Wong, K. S. & Ng, C. W. W. (2012). Passive failure mechanisms and ground deformations of shallow tunnel in sand and clay in centrifuge. Proc. of the 32th Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 343-347.
  47. Ng, C. W. W., Soomro, M. A. & Peng, S. Y. (2012). Centrifuge modelling of the effects of twin tunnelling on a loaded pile group. Proc. of the 32th Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 325-330.
  48. Lim, K. S. G., Boonyarak, T. & Ng, C. W. W. (2012). Centrifuge modelling of tunnel excavation over an existing perpendicular tunnel. Proc. of the 32th Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 319-324.
  49. Woon, K. X., Leung, A. K., Ng, C. W. W. & Chu, L. M. (2012). Effects of grass transpiration on suction induced in near-saturated soil condition. Proc. of 2nd European Conf. on Unsaturated Soils, Napoli, Italy, Vo1. 2, 237-242.
  50. Garg, A., Leung, A. K., Ng, C. W. W. & Hau, B. C. H. (2012). Effects of plant transpiration on suction distribution in a vegetated soil slope. Proc. of 2nd European Conf. on Unsaturated Soils, Napoli, Italy, Vol. 2, 351-357.
  51. Boonyarak, T. & Ng, C. W. W. (2012). Tunneling effect on pile group response in Bangkok. Geocongress – State of the Art and Practice in Geotechnical Engineering, ASCE, Oakland, California, USA, Geotechnical Special Publication no. 225, 3119-3128.
  52. Ng, C. W. W. & Leung, A. K. (2011). Keynote lecture: In-situ and laboratory investigations of stress-dependent permeability function and SDSWCC from an unsaturated soil slope in Hong Kong. Proc. of the 5th Asia-Pacific Conf. on Unsaturated Soils (TC6), Pattaya, Thailand, Vol. 1, 75-92.
  53. Woon, K. X., Leung, A. K., Ng, C. W. W., Chu, L. M. & Hau, B. C. H. (2011). An experimental investigation on suction influence zone induced by plant transpiration. Proc. of the 5th Asia-Pacific Conf. on Unsaturated Soils (TC6), Pattaya, Thailand, Vol. 2, 861-866.
  54. Ng, C. W. W., Leung, A. K. & Xu, J. (2011). Keynote lecture: The theory and application of unsaturated soil mechanics in slope engineering. Proc. of the 9th Indonesian Geotechnical Conference, Jakarta, 1-33.
  55. Ng, C. W. W., Li, Q. & Liu, G. B. (2011). Special lecture: Long-term tunnel settlement mechanisms of Metrol Line 2 in Shanghai. Proc. of the 7th International Symposium on Geotechnical Aspects of Underground Construction in Soft Ground (TC28), Rome, Italy, Vol. 2, 21-36.
  56. Hong, Y. & Ng, C. W. W. (2011). In-flight simulation of a multi-propped excavation de-stabilised by an underlying aquifer. Proc. of 14th Asian Regional Conference, Hong Kong, Extended abstract page 257.
  57. Lu, H., Peng, S. Y. & Ng, C. W. W. (2011). Three-dimensional centrifuge modelling of tunnelling effects on pile group. Proc. of 14th Asian Regional Conference, Hong Kong, Extended abstract page 260.
  58. Ng, C. W. W. (2010). Keynote paper: Understanding of soil-structure interaction by centrifuge modelling. Proc. 4th Int. Conf. on Geot. Engg, Tehran, Iran, 57-71.
  59. Lim, K. S. G., Hong, Y., Wang, Y. & Ng, C. W. W. (2010). Soil-structure interaction of tunnel excavation beneath existing buried pipeline. Proc. 4th Int. Conf. on Geot. Engg, Tehran, Iran.
  60. Soomro, M. A. & Ng, C. W. W. (2010). Study of the capacity of a pile group due to tunnelling by three-dimensional numerical analysis. Proc. 4th Int. Conf. on Geot. Engg, Tehran, Iran.
  61. Cai, Q. P., Hu, P., Van Laak, Ng, C. W. W. & Chiu, A. C. F. (2010). Investigation of boundary conditions for simulating normal fault propagation in centrifuge. Proc. 4th Int. Conf. on Geot. Engg, Tehran, Iran.
  62. Ng, C. W. W. and Leung, A. K. (2010). General/State-of-the-Art Report on Geotechnical problems and case histories from the perspective of unsaturated soil mechanics. Proc. of 5th International Conference on Unsaturated Soils (TC6), Barcelona, Spain, Vol. 1, 53-90.
  63. Leung, A. K. & Ng, C. W. W. (2010). Back-analysis of infiltration characteristic of a saprolitic hillslope by considering permeability heterogeneity. Proc. of 5th International Conference on Unsaturated Soils (TC6), Barcelona, Spain, Vol. 2, 1255-1260.
  64. Zheng, G., Wei, S. W., Peng, S. Y., Diao, Y. & Ng, C. W. W. (2010). Centrifuge modelling of the influence of basement excavation on existing tunnels. Proc. of 7th Int. Conf. Physical Modelling in Geotechnics (TC2), Zurich, Switzerland, Vol. 1, 523-527.
  65. Zheng, G., Peng, S. Y., Diao, Y. & Ng, C. W. W. (2010). In-flight investigation of excavation effects on smooth single piles. Proc. of 7th Int. Conf. Physical Modelling in Geotechnics (TC2), Zurich, Switzerland, Vol. 2, 847-852.
  66. Hu, L. W., Lee, N. L. & Ng, C. W. W. (2010). Centrifuge modelling of underwater vacuum preloading of soft clay using different drain spacings. Proc. of 7th Int. Conf. Physical Modelling in Geotechnics (TC2), Zurich, Switzerland, Vol. 2, 1327-1332.
  67. Wong, K. S., Ng, C. W. W., Chen, Y. M. & Bian, X. C. (2010). Centrifuge modelling of passive failure of tunnel face in saturated sand. Proc. of 7th Int. Conf. Physical Modelling in Geotechnics (TC2), Zurich, Switzerland, Vol. 1, 599-604.
  68. Hu, P., Ding, Y. H., Cai, Q. P., Luo, G. Y., Ng, C. W. W. & Hou, Y. J. (2010). Centrifuge modelling of the influence of pre-existing fractures in multilayered soils on ground deformations. Proc. 5th Int. Conf. on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics, San Diego, 1-8.
  69. Ng, C. W. W., Xu, J. & Zhan, L. T. (2009). Keynote paper: The Mega South-North water transfer project in China – unsaturated soil mechanics aspects. Proc. 4th Asia-Pacific Conf. on Unsaturated Soils, Newcastle, Australia, Vol. 2, 545-564.
  70. Ng, C. W. W. (2009). Invited special lecture: What is static liquefaction failure of loose fill slopes? Proc. of 1st Italian Workshop on Landslides, Napoli, Vol.1, 91-102.
  71. Wong, K. S., Ng, C. W. W., Chen, Y. M. & Bian, X. C. (2009). Three-dimensional analysis of passive failure of circular tunnel face in layered ground. Proc. 2nd International Conference on Computational Methods in Tunnelling, Ruhr University, Bochum, Germany, Vol. 2, 841-848.
  72. Xu, J. & Ng, C. W. W. (2009). Variations in mid-plane pore water pressure and anisotropic shear stiffness during suction equalization. Proc. 4th Asia-Pacific Conf. on Unsaturated Soils, Newcastle, Australia, Vol. 1, 185-190.
  73. Leung, A. K. & Ng, C. W. W. (2009). Experimental study of the soil-water characteristics of a decomposed soil using the relative humidity (RH) control technique. Proc. 4th Asia-Pacific Conf. on Unsaturated Soils, Newcastle, Australia. Vol. 1, 199-204.
  74. Zhou, G. D., Law, R. P. H. & Ng, C. W. W. (2009). The mechanisms of debris flow: a preliminary study. Proc. of the 17th ICSMGE, Alexandria, Egypt, Vol. 2, 1570-1573.
  75. Li, L., Wang, S. J., Chen, R., Ng, C. W. W. & Li, Z. X. (2009). The reinforcement mechanism and effect of potassium silicate solutions in an unsaturated loess soil subjected to saturation. Proc. of the 17th ICSMGE, Alexandria, Egypt, Vol. 1, 789-792.
  76. Hu, P., Cai, Q. P., Luo, G. Y., Ding, Y. H., Dong, M., Hu, L. W., Hou, Y. J. & Ng, C. W. W. (2009). Centrifuge modelling of failure patterns in mixed soil layers induced by normal faults. Proc. of the 17th ICSMGE, Alexandria, Egypt, Vol. 1, 594-597.
  77. Li, L., Wang, S. J., Chen, R., Ng, C. W. W. & Li, Z. X. (2008). Shear strength of an unsaturated loess soil reinforced by Potassium Silicate (PS) upon saturation. Proc. of Int. Sym. on Conservation of Ancient Sites, Dunhuang, China, 291-295.
  78. Tse, E. Y. M. & Ng, C. W. W. (2008). Effects of drying and wetting cycles on unsaturated shear strength. Proc. of 1st European Conf. on Unsaturated Soils, Durham, UK, 481-486.
  79. Xu, J., Ng, C. W. W. & Yung, S. Y. (2008). Drying and wetting effects on shear wave velocity of an unsaturated soil. Proc. of 1st European Conf. on Unsaturated Soils, Durham, UK, 525-530.
  80. Law, R. P. H., Zhou, G. D., Ng, C. W. W. & Tang, W. H. (2008). Experimental and three-dimensional numerical investigations of the impact of dry granular flow on a barrier. Proc. of 10th Int. Sym. on Landslides and Engineered Slopes, Xi’an, China, Vol. 1, 415-420.
  81. Ng, C. W. W. (2008). Invited special lecture: Deformation and failure mechanisms of loose and dense fill slopes with and without soil nails. Proc. of 10th Int. Sym. on Landslides and Engineered Slopes, Xi’an, China,Vol. 1, 159-177.
  82. Liu, G. B., Jiang, J. & Ng, C. W. W. (2008). Performance of a deep excavation in soft clay. Proc of 6th Int. Sym. on Geotechnical Aspects of Underground Construction in Soft Ground (TC28), Shanghai, 419-433.
  83. Liu, T., Liu, G. B. & Ng, C. W. W. (2008). The construction and field monitoring of a deep excavation in soft soils. Proc of 6th Int. Sym. on Geotechnical Aspects of Underground Construction in Soft Ground (TC28), Shanghai, 433-439.
  84. Ng, C. W. W. & Chen, R. (2008). Invited keynote: Recompacted, natural and in-situ properties of unsaturated decomposed geomaterials. Proc. 3rd Int. Conf. on Site Characteristics (TC16), Taipei, 117-137.
  85. Ng, C. W. W. & Xu, J. (2007). Invited keynote: Theoretical and experimental study of small-strain stiffness of decomposed geomaterials. Proc. 10th National conference on SMGE, Chongqing.
  86. Ng, C. W. W. (2007). Keynote paper: Liquefied flow and non-liquefied slide of loose fill slopes. Proc. 13th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Kolkata, Vol. 2, 120-134.
  87. Hu, L. W., Lee, N. L. & Ng, C. W. W. (2007). Field observations of soft soil subjected to vacuum preloading. Proc. 13th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Kolkata, Vol. 1, Part 2, 799-802.
  88. Moh, Z. C., Chin, C. T., Chao, H. C, Ip, H. Y. K. & Ng, C. W. W. (2007). Influence of the construction of a bored pile on adjacent piled foundation. Proc. 13th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Kolkata, Vol.1, Part 1, 363-366.
  89. Zhang, L. M., Ng, C. W. W. & Chan, F. (2007). Centrifuge modelling of construction of jacked pile in decomposed granite. Proc. 13th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Kolkata, Vol. 1, Part 1, 293-296.
  90. Xu, G. M. & Ng, C. W. W. (2007). Centrifuge modelling of a quay wall constructed of large-diameter bottomless cylinders. Proc. 13th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Kolkata, Vol. 1, Part 1, 367-370.
  91. Ng, C. W. W., Pun, W. K., Kwok, S. S. K., Cheuk, C. Y., & Lee, D. M. (2007). Centrifuge modelling in engineering practice in Hong Kong. Proc. of the Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 55-68.
  92. Cheuk, C. Y., Ng, C.W.W., Wang, Y. H., Tham, L. G., Yin, J. H. & Wong, R. H. C. (2007). Laboratory testing of soils and rocks in Hong Kong’s universities. Proc. of the Geotechnical Division’s Annual Seminar, Hong Kong Institution of Engineers (HKIE), 33-53.
  93. Lee, N. L., Ng, C. W. W., Hu, L. W. & Zhang, L. M. (2007). Modelling of undersea vacuum preloading with vertical drains and drain groups in a geotechnical centrifuge. Proc. 16th Southeast Asia Geot. Conf., Malaysia, 453-459.
  94. Ng, C. W. W. & Xu, J. (2007). Keynote lecture: Anisotropic small strain shear moduli of unsaturated completely decomposed tuff. Proc. 3rd Asian Conference on Unsaturated Soils, Nanjing, 47-65.
  95. Law, R. P. H., Zhou, G. D., Chan, Y. M. & Ng, C. W. W. (2007). Investigations of fundamental mechanisms of dry granular debris flow. Proc. 16th Southeast Asia Geot. Conf., Malaysia, 781-786.
  96. Chen, R. & Ng, C. W. W. (2007). Influence of duration of suction equilization on subsequent shearing of an unsaturated soil. Proc. 3rd Asian Regional Conference on Unsaturated Soils, Nanjing, China, 457-462.
  97. Ho, K. M. Y., Tse, J. M. K. & Ng, C. W. W. (2007). Influence of drying and wetting history and particle size on state-dependent soil-water characteristic curves (SDSWCCs). Proc. 3rd Asian Regional Conference on Unsaturated Soils, Nanjing, China, 213-218.
  98. Ng, C. W. W. & Leung, E. H. Y. (2006). Invited paper: Small-strain stiffness of granitic and volcanic saprolites in Hong Kong. Proc. of International Workshop on Natural Soil 2006, Singapore, Vol. 4, 2507-2538.
  99. Ng, C. W. W. (2006). Invited lecture: The performance of large-diameter bored piles and large-section barrettes in decomposed geomaterials in Hong Kong. Proc. of Korean Geotechnical Engineering Conference, Daegu, 334-408.
  100. Zhou, R. Z. B., Ng, C. W. W., Zhang, E. M., Pun, W. K., Shiu, Y. K. & Chang, G. W. K. (2006). The effects of soil nails in a dense steep slope subjected to rising groundwater. Proc. of 6th Int. Conf. Physical Modelling in Geotechnics (TC2), Hong Kong, Vol. 1, 397-402.
  101. Lee, N. L. & Ng, C. W. W. (2006). Centrifuge modelling of vacuum preloading with vertical sand drain. Proc. of 6th Int. Conf. Physical Modelling in Geotechnics (TC2), Hong Kong, Vol. 1, 545-551.
  102. Zhang, M., Ng, C. W. W., Take, W. A., Pun, W. K., Shiu, Y. K. & Chang, G. W. K. (2006). The role and mechanism of soil nails in liquefied loose sand fill slopes. Proc. of 6th Int. Conf. Physical Modelling in Geotechnics (TC2), Hong Kong, Vol. 1, 391-396.
  103. Chan, S. H., Lam, S. Y., Ng, C. W. W. and Leung, C. F. (2006). axial load effect on piles with locked-in negative skin friction in consolidating soil. Proc. of 6th Int. Conf. Physical Modelling in Geotechnics (TC2), Hong Kong, Vol. 2, 807-813.
  104. Zhou, R. Z. B., Take, A. & Ng, C. W. W. (2006). A case study in tensiometer interpretation: Centrifuge modelling of unsaturated slope behaviour. Proc. of 4th Int. Conf. on Unsaturated Soils, Arizona, Vol. 2, 2300-2311.
  105. Ho, K. M. Y., Ng, C. W. W., Ho, K. K. S. & Tang, W. H. (2006). State-dependent soil-water characteristic curves of weathered soils. Proc. of 4th Int. Conf. on Unsaturated Soils, Arizona, Vol. 2, 1302-1313.
  106. Ng, C. W. W. & Chen, R. (2005). Keynote lecture: Advanced suction control techniques for testing unsaturated soils. Proc. of 2nd National Conference on Unsaturated Soils, China, 144-167.
  107. Ng, C. W. W., Chan, S. H. & Lam, S. Y. (2005). Keynote paper: Centrifuge and numerical modelling of shielding effects on piles in consolidating soil. Proc. 2nd China-Japan Geotechnical Symposium, China, 7-19.
  108. Zhan, L. T. & Ng, C. W. W. (2005). Soil-water characteristics of an expansive clay. Proc. of Int. Sym. on Engineering Barrier for High-level Radioactive Waste, Shanghai, 110-120.
  109. Ng, C. W. W. (2005). Invited General Report: Excavation, retaining structures and foundations. Proc. of the 16th ICSMGE, Japan, Vol. 5, 3027-3036.
  110. Ng, C. W. W. (2005). Invited Country report: Failure mechanisms and stabilisation of loose fill slopes in Hong Kong. Proc. International Seminar on Slope Disasters in Geomorphological/Geotechnical Engineering (TC6 and TC29), Osaka, 71-84.
  111. Alonso, E., Ng, C. W. W. & Springman, S. M. (2005). Invited State-of-the-Art Report: Unsaturated soil monitoring in field applications. Proc. of International Symposium on Advanced Experimental Unsaurated Soil Mechanics (TC6), Italy.
  112. Ng, C. W. W. (2005). Invited General Report: Bored tunnels. Proc. of 5th Int. Symp. Geotechnical Apsects of Underground Construction in Soft Ground (TC28), Netherlands, 43-55.
  113. Chen, R. & Ng, C. W. W. (2005). Wetting and anisotropic consolidation behaviour of an expansive clay. Proc. of International Symposium on Advanced Experimental Unsaturated Soil Mechanics (TC6), Italy, 157-162.
  114. Tang, D. K. W. & Ng, C. W. W. (2005). Influence of lagging distance on the interaction of two open face parallel tunnels. Proc. 5th Int. Symp. Geotechnical Aspects of Underground Construction in Soft Ground, Netherlands, 681-686.
  115. Lee, G. T. K. & Ng, C. W. W. (2005). Three-dimensional numerical simulation of tunnelling effects on existing pile. Proc. of 5th Int. Symp. Geotechnical Aspects of Underground Construction in Soft Ground, Netherlands, 139-144.
  116. Lu, Z. H., Tung, Y. K., Ng, C. W. W. & Tang, W. H. (2005). Sensitivity and uncertainty analyses of coupled surface-subsurface flow model on steep slopes. Proceedings of the 4th Int. Sym. on Environmental Hydraulics and 14th Congress of Asia and Pacific Division of Int. Association of Hydraulic Engineering and Research (IAHR/APD), Hong Kong, Vol. 2, 1903-1909.
  117. Van Laak, P. A. & Ng, C. W. W. (2005). Stability of loose CDG fill slopes subjected to uni-axial and bi-axial earthquakes in a centrifuge. Proc. of the 16th ICSMGE, Japan, Vol. 4, 2723-2726.
  118. Ng, C. W. W. & Zhou, R. Z. B. (2005). Effects of soil suction on dilatancy of an unsaturated Soil. Proc. of the 16th ICSMGE, Japan, Vol. 2, 559-562.
  119. Ng, C. W. W., Lee, C. J., Zhou, X. W. & Xu, G. M. (2005). Novel centrifuge simulations of restoration of building tilt. Proc. of the 16th ICSMGE, Japan, Vol. 3, 1529-1532.
  120. Chung, I. Y. M. & Ng, C. W. W. (2005). Three-dimensional numerical investigations of the influence of sleeved piles on the stability of retailing wall. Proc. of Geo-Frontiers, ASCE, Texas.
  121. Tung, Y. K., Zhang, H., Ng, C. W. W. & Kwok, Y. F. (2004). Transient seepage analysis of rainfall infiltration using a new conjunctive surface-subsurface flow model. Proc. of 57th Can. Geot.  Conf. and 5th joint CGS-IAH Conf, Canada, 17-22.
  122. Ng, C. W. W. & Lai, J. C. H. (2004). Effects of stress-dependent soil-water characteristic and damming on slope stability. Proc. of 57th Can. Geot. Conf. and 5th joint CGS-IAH Conf, Canada, 28-35.
  123. Ng, C. W. W. (2004). General Report: Applications to geotechnical structures. Proc. 2nd International Site Characterization Conference (TC16), Porto Portugal, Vol. 2, 1379-1390.
  124. Ng, C. W. W. (2004). Invited lecture: Role of geotechnical centrifuge modelling in advancing research and engineering design. Proc. of 5th Young Geotechnical Engineers Conference, Taipei, 27-33.
  125. Zhang, L. M., Shek, M. P., Ng, C. W. W., Tang, W. H., Chan, S. T., Tang, K. H. & Pang, H. W. (2004). Developing final set tables for long driven piles using wave equation analysis. HKIE Geotechnical Division Annual Seminar on Recent Advances in Geotechnical Engineering, 51-59.
  126. Leung, E. H. Y. & Ng, C. W. W. (2004). Inherent anisotropic stiffness of decomposed tuff and alluvium. Proc. of A W Skempton Memorial Conference, London, Vol. 1, 488-497.
  127. Kwok, S. Y. F., Tung, Y. K. & Ng, C. W. W. (2003). Uncertainty and sensitivity analysis of coupled surface and subsurface flows. Proc. of Probabilistic Approaches & Groundwater Modeling Symposium, EWRI, ASCE.
  128. Ng, C. W. W., Kusakabe, O. & Leung, C. F. (2003). Theme Lecture: Applications of centrifuge modelling technology in geotechnical engineering practice. Proc. of 12th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Singapore, Vol. 2, 1277-1285.
  129. Chiu, A. C. F. & Ng, C. W. W. (2003). A new constitutive model for investigating the behaviour of saturated and unsaturated slopes. Proc. of Int. Conf. on Slope Engineering, Hong Kong, Vol. 1, 356-361.
  130. Ng, C. W. W., Hou, Y. J. & Van Laak, P. A. (2003). Performance of saturated loose granitic fill slopes subjected to earthquakes in a centrifuge. Proc. of Int. Conf. on Slope Engineering, Hong Kong, Vol. 1, 473-478.
  131. Ng, C. W. W. & Tang, W. H. (2003). Side resistance of rock-socketed piles in Hong Kong. Proc. of 3rd Int. Conf. on Structural and Geotechnical Engineering, Taipei, 617-626.
  132. Ng, C. W. W. & Chiu, C. F. (2003). Invited keynote paper: Constitutive modelling of unsaturated loose soil slopes subjected to rainfall infiltration. Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 1, 187-200.
  133. Ng, C. W. W. & Leung, E. H. Y. (2003). Determination of anisotropic stiffness of completely decomposed tuff. Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 1, 237-240.
  134. Chan, G. C. Y., Lee, C. J, Chan, V. S. H., Ng, C. W. W. & Leung, C. F. (2003). Centrifuge modelling of the behaviour of a floating pile in consolidating soil. Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 1, 435-438.
  135. Ng, C. W. W., Zhou, X. W., Lee, C. J. & Xu, G. M. (2003). Restoration of building tilt by an in-flight robotic manipulator in a centrifuge. Proc. of the Sino-Japan Symposium in Geotechnical Engineering, Beijing, 351-353.
  136. Zhan, L. T. & Ng, C. W. W. (2003). A new doubled-wall system for measuring volume changes of unsaturated soil (in Chinese). Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 1, 401-405.
  137. Ng, C. W. W., Hou, Y. J. & Van Laak, P. A. (2003). Centrifuge modelling of saturated fill slopes subjected to one-dimensional and two-dimensional earthquakes (in Chinese). Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 2, 1049-1052.
  138. Lee, C. J. & Ng, C. W. W. (2003). Shielding effects on dragload and downdrag in a pile group. Proc. of 9th China National Conference on Soil Mechanics and Geotechnical Engineering, Beijing, Vol. 1, 459-462.
  139. Ng, C. W. W., Zhou X. W. & Chung, J. K. H. (2003). Centrifuge modelling of multiple tunnel interaction in shallow ground. Proc. 13th European Conf. on Soil Mechanics and Geotechnical Engineering, Prague, Vol. 2, 759-762.
  140. Ng, C. W. W., Zhan, L. T., Fredlund, D. G., Bao, C. G. & Gong, B. W. (2003). Rainfall infiltration study of an unsaturated expansive soil slope for the South-to-North Water Transfer Project. Proc. of Asian Conference on Unsaturated Soils (Unsat-Asia 2003), Japan, 127-132.
  141. Lee, C. J. & Ng, C. W. W. (2003). Parametric study of a soil nailed slope: Effects of dilation and shear strength distribution at interface. Proc. of 12th Pan-American Conf. on Soil Mechanics and Geotechnical Engineering, USA, Vol. 2, 2147-2152.
  142. Van Laak, P. A., Hou, Y. J. & Ng, C. W. W. (2003). Seismic response of saturated soil embankment in Hong Kong. Proc. of 12th Pan-American Conf. on Soil Mechanics and Geotechnical Engineering, USA, Vol. 2, 2301-2306.
  143. Ng, C. W. W., Zhang, M. & Shi, X. G. (2002). An investigation into the use of soil nails in loose fill slopes. Invited keynote paper (In Chinese). Proc. of the First Chinese Symposium on Geo-environment and Geo-synthetics, China, 61-80.
  144. Ng, C. W. W. (2002). Invited session report: Deep excavations: design and analysis. Proc. of 4th Int. Symp. Geotechnical Apsects of Underground Construction in Soft Ground, France, 49-66.
  145. Lee, G. T. K. & Ng, C. W. W. (2002). Three-dimensional analysis of ground settlements due to tunnelling: role of Ko and stiffness anisotropy. Proc. of 4th Int. Symp. Geotechnical Apsects of Underground Construction in Soft Ground, France, 617-622.
  146. Ng, C. W. W., Van Laak, P. A., Zhang, L. M., Tang, W. H., Zong, G. H., Wang, Z. L., Xu, G. M. & Liu, S. H. (2002). Development of a four-axis robotic manipulator for centrifuge modeling at HKUST. Proc. of Int. Conf. on Physical Modelling in Geotechnics, Canada, 71-76.
  147. Ng, C. W. W. (2002). Invited evaluation report: Applied unsaturated soil mechanics. Proc. of 3rd Int. Conf. on Unsaturated Soils, Unsat 2002, Brazil, Vol. 3, 1169-1176.
  148. Zhan, L. T., Liu, C. L. & Ng, C. W. W. (2002). A new simple analytical solution for estimating groundwater rise in a soil slope due to sewer or drain leakage. Proc. of 3rd Int. Conf. on Unsaturated Soils, Unsat 2002, Brazil, Vol. 2, 779-783.
  149. Mao, S. Z., Cui, Y. J. & Ng, C. W. W. (2002). Slope stability analysis for a water diversion canal in China. Proc. of 3rd Int. Conf. on Unsaturated Soils, Unsat 2002, Brazil, Vol. 2, 805-810.
  150. Cosgrove, E. F., Lehane, B. M. & Ng, C. W. W. (2001). Sand tested under cyclic triaxial conditions with constant radial stress. Proc. 15th ICSMGE, Istanbul, Turkey, Vol. 1, 63-68.
  151. Ng, C. W. W., Van Laak, P., Tang, W. H., Li, X. S. & Zhang, L. M. (2001). The Hong Kong geotechnical centrifuge. Proc. 3rd Int. Conf. Soft Soil Engineering, Hong Kong, 225-230.
  152. Fredlund, D. G., Rahardjo, H., Leong, E. C. & Ng, C. W. W. (2001). Suggestions and recommendations for the interpretation of soil-water characteristic curves. Proc. 14th Southeast Asian Geot. Conf., Hong Kong, Vol. 1, 503-508.
  153. Cheuk, C. Y., Ng, C. W. W. & Sun, H. W. (2001). Numerical analysis of soil nails in loose fill slopes. Proc. 14th Southeast Asian Geot. Conf., Hong Kong, Vol. 1, 725-730.
  154. Ng, C. W. W., Wang, B. & Gong, B. W. (2001). A new apparatus for studying stress effects on soil-water characteristics of unsaturated Soils. Proc. 15th ICSMGE, Istanbul, Turkey, Vol. 1, 611-614.
  155. Ng, C. W. W. & Zhan, L. T. (2001). Fundamentals of re-compaction of unsaturated loose fill slopes. Proc. Int. Conf. on Landslides – causes, impacts and countermeasures, Davos, Switzerland, 557-564.
  156. Ng, C. W. W., Rigby, D. B., Yau, T. L. Y., Li, J. H. M. & Tang, W. H. (2001). Side shear of large diameter drilled shafts in weathered geomaterials. ASCE Geotechnical Special Publication No. 113, 758-772.
  157. Ng, C. W. W. & Leung, E. H. Y. (2001). Influence of anisotropic stiffness on ground deformations around deep excavations: a preliminary study. HKIE Geotechnical Division Annual Seminar on Geotechnical Deformations and Movements, 27-34.
  158. Ng, C. W. W. & Lee, G. T. K. (2001). Three-dimensional modelling of soil nails for stabilising tunnel face in soft ground. Proc. Regional Conf. on Geot. Aspect of Underground Construction in Soft Ground, Shanghai, 18-22.
  159. Ng, C. W. W., Van Laak, P. & Tang, W. H. (2001). The development of advanced geotechnical centrifuge modelling technology in Hong Kong. Proc. Int. Conf. on Construction, Hong Kong, Vol. 2, 175-186.
  160. Ng, C. W. W., Zhang, L. M. & Ho, K. K. S. (2001). Interaction between slope and sleeved pile group. Proc. of 10th Int. Conf. on Computer Methods and Advances in Geomechanics (IACMAG), Arizona, USA, Vol. 2, 1193-1196.
  161. Ng, C. W. W., Zhang, L. M., Nip C. N. & Tang, W. H. (2000). Response of a laterally loaded large-diameter bored pile in Hong Kong. Gectech. Year 2000: Developments in Geotechnical Engineering, Bangkok, Vol. 2, 301-312.
  162. Ng, C. W. W., Lee, S. K. & Guan, P. (2000). Chemical weathering indices for weathered granite in Hong Kong. Int. Conf. on The current practice of engineering geology in Hong Kong, Hong Kong, 179-185.
  163. Ng, C. W. W., Zhang, L. M., Ho, K. K. S., Tang, W. H. & Choy, G. C. K. (2000). Effects of sleeved pile and pile group on slope stability. Symposium on Slope Hazards and Their Prevention, Hong Kong, 477-482.
  164. Ng, C. W. W. & Zhan, L. T. (2000). Influence of re-compaction on soil suction and stability of unsaturated loose fill slopes. Symposium on Slope Hazards and Their Prevention, Hong Kong, 59-64.
  165. Ng, C. W. W., Nip, D. C. N., Tang, W. H., Lee, S. C. & Gerken, D. (2000). A new simple technique for analysing bored piles subjected to lateral loads. HKIE Geotechnical Division Annual Seminar on Foundations, 203-210.
  166. Ng, C. W. W., Zhang, L. M., Tang, W. H. & Choy, G. (2000). Behaviour of laterally loaded sleeved piles constructed in sloping ground. HKIE Geotechnical Division Annual Seminar on Foundations, 99-106.
  167. Ng, C. W. W., Rigby, D. B., Li, J. H. M., Yau, T. L. Y., Lee, S. C. & Calton, C. (2000). Shaft resistance of large diameter bored piles constructed under water in saprolites. HKIE Geotechnical Division Annual Seminar on Foundations, 137-144.
  168. Ng, C. W. W., Yau, T. L. Y., Li, J. H. M. & Tang, W. H. (2000). A New ultimate load criterion for large diameter bored piles in Hong Kong. HKIE Geotechnical Division Annual Seminar on Foundations, 193-200.
  169. Bao, C. G. & Ng, C. W. W. (2000). Keynote Paper: Some thoughts and studies on the prediction of slope stability in expansive soils. Asian Conference on Unsaturated Soils (Unsat-Asia 2000), Singapore, 15-31.
  170. Ng, C. W. W., Wang, B., Bao, C. G. & Gong, B.W. (2000). Preliminary study on soil-water characteristics of two expansive soils. Asian Conference on Unsaturated Soils (Unsat-Asia 2000), Singapore, 347-352.
  171. Zhan, L. T., Ng, C. W. W., Wang, B. & Bao, C. G. (2000). Influence of some hydraulic parameters on the pore-water pressure distribution in unsaturated homogeneous soils. Asian Conference on Unsaturated Soils (Unsat-Asia 2000), Singapore, 457-462.
  172. Ng, C. W. W., Chiu, C. F. & Rahardjo, H. (2000). Laboratory study of loosely compacted unsaturated volcanic fill in Hong Kong. Asian Conference on Unsaturated Soils (Unsat-Asia 2000), Singapore, 551-556.
  173. Ng, C.W.W., Guan, P. & Tang, W. H. (2000). Weathering mechanisms and indices of volcanic rocks in Hong Kong. Geo Eng 2000 International Congress, Melbourne, Australia.
  174. Chiu, C. F., Ng, C. W. W. & Rahardjo, H. (2000). Laboratory investigation of loosely compacted fill and its implications to fill slope design. Geo Eng 2000 International Congress, Melbourne, Australia.
  175. Ng, C. W. W., Zhang, L. M., Ho, K. K. S. & Choy, C. K. (2000). Influence of laterally loaded sleeved piles on slope stability. Geo Eng 2000 International Congress, Melbourne, Australia.
  176. Ng, C. W. W., Tung, Y. K., Wang, B. & Liu, J. K. (2000). 3D analysis of effect of rainfall patterns on pore water pressure in unsaturated slopes. Geo Eng 2000 International Congress, Melbourne, Australia.
  177. Sun, H. W., Law, W. H. Y., Ng, C. W. W., Tung, Y. K. & Liu, J. K. (2000). The 2 July 1997 Lai Ping Road Landslide, Hong Kong – Hydrogeological Characterisation. Proc. 8th Int. Sym. on Landslides, Cardiff, Vol. 3, 1431-1436.
  178. Ng, C. W. W., Pang, Y. W. & Chung, S. S. (2000). Influence of drying and wetting history on stability of unsaturated soil slopes. Proc. 8th Int. Sym. on Landslides, Cardiff, Vol. 3, 1093-1098.
  179. Ng, C. W. W. & Chiu, C. F. (2000). Undrained behaviour of loosely compacted fills and its implications on slope stabilisation measures. Proc. 8th Int. Sym. on Landslides, Cardiff, Vol. 3, 1087-1092.
  180. Ng, C. W. W. (1999). Applications of geotechnical centrifuge modelling techniques for engineering designs. Proc. Construction Challenges into the Next Century, Hong Kong Institution of Engineers, 241-252.
  181. Ng, C. W. W., Wang, Y. & Rigby, D. (1999). Stiffness-strain characteristics of a saprolitic soil in Hong Kong. Proc. 2nd China-Japan Joint Symposium on Recent Development of Theory and Practice in Geotechnology, Hong Kong, 335-342.
  182. Ng, C. W. W., Van Laak, P., Tang, W. H. & Li, X. S. (1999). The geotechnical centrifuge facility in Hong Kong. Proc. 2nd China-Japan Joint Symposium on Recent Development of Theory and Practice in Geotechnology, Hong Kong, 327-334.
  183. Tang, D. K. W., Lee, K. M. & Ng, C. W. W. (1999). Stress paths around a 3D numerically simulated NATM tunnel in stiff clay. Proc. Int. Symp. on Geotechnical Aspects of Underground Construction in Soft Ground, Tokyo, 443-449.
  184. Ng, C. W. W. & Pang, Y. W. (1999). Stress effects on soil-water characteristic curve and pore water pressure distributions in unsaturated soil slopes. Proc. 11th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Seoul, Vol. 1, 371-374.
  185. Ng, C. W. W., Chiu, C. F. & Shen, C. K. (1998). Effects of wetting history on the volumetric deformations of an unsaturated loose fill. Proc. 13th Southeast Asian Geot. Conf., Taiwan, Vol. 1, 141-146.
  186. Ng, C. W. W. & Yan, W. M. (1998). Prediction of ground deformations during a diaphragm wall construction. Proc. 13th Southeast Asian Geot. Conf., Taiwan, Vol.1, 631-636.
  187. Ng, C. W. W. & Pang, Y. W. (1998). Role of surface cover and impeding layer on slope stability in unsaturated soils. Proc. 13th Southeast Asian Geot. Conf., Taiwan, Vol.1, 135-140.
  188. Shen, C. K., Ng, C. W. W., Tang, W. H. & Rigby, D. (1997). Invited paper: Testing a friction barrette in decomposed granite in Hong Kong. Proc. 14th Int. Conf. Soil Mech. & Fdn. Engng., Hamburg, Vol. 4, 2423-2426.
  189. Malone, A., Ng, C. W. W. & Pappin, J. (1997). Country report (invited): Collapses and displacements of deep excavations in Hong Kong. 30th year Anniversary Symposium of the Southeast Asian Geotechnical Society, Bangkok, 5-124 to 5-129.
  190. Malone, A., Ng, C. W. W. & Pappin, J. (1997). Invited paper: Displacements around deep excavations in completely decomposed granite. Proc. 14th Int. Conf. Soil Mech. & Fdn. Engng., Hamburg, Vol. 4, 2325-2328.
  191. Ng, C. W. W., Springman, S. M. and Cheng, H. Y. P. (1998). Cyclic behaviour of spread-base integral bridge abutments. Proc. Int. Conf. CENTRIFUGE 98, Japan, 415-420.
  192. Shen, C. K., Li, X. S., Ng, C. W. W., Van Laak, P. A., Kutter, B. L., Cappel, K. & Tauscher, R. C. (1998). Development of a Geotechnical Centrifuge in Hong Kong. Proc. Int. Conf. CENTRIFUGE 98, Japan, 13-18.
  193. Chiu, C. F., Ng, C. W. W. & Shen, C. K. (1998). Collapse behaviour of a loosely compacted soil in Hong Kong. Proc. 2nd Int. Conf. on Unsaturated Soils, Beijing, China, Vol. 1, 25-30.
  194. Ng, C. W. W. & Shi, Q. (1997). Importance of antecedent rainfall duration on slope stability. Proc. 2nd Int. Sym. on Structures and Foundations in Civil Engineering, Hong Kong, 243-250.
  195. Nash, D. F. T., Lings, M. L. & Ng, C. W. W. (1996). Observed heave and swelling beneath a deep excavation in Gault clay.  Proc. Int. Sym. on Geotechnical Aspects of Underground Construction in Soft Ground, City University, London, 191-196.
  196. Ng, C. W. W., Norrish, A. R. M. & Springman, S. M. (1995). Behaviour of integral spread-base abutment in centrifuge. Proc. 10th Asian Regional Conf. on Soil Mech. & Fdn. Engng, Beijing, Vol. 2. 241-242.
  197. Simpson, B. & Ng, C. W. W. (1995). Anisotropic analysis of settlement trough due to tunnelling in an overconsolidated clay. Proc. 10th Asian Regional Conf. on Soil Mech. & Fdn. Engng, Beijing, Vol. 2, 166-167.
  198. Ellis, E. A., Ng, C. W. W. & Springman, S. M. (1995). Piled bridge abutments on soft clay. Proc. 10th Asian Regional Conf. on Soil Mech. & Fdn. Engng, Beijing, Vol. 1, 193-196.
  199. Ng, C. W. W. (1995). Numerical analysis of geological effects on K0. Proc. 10th Asian Regional Conf. on Soil Mech. & Fdn. Engng, Beijing, Vol. 1, 55-58.
  200. Ng, C. W. W. & Nash, D. F. T. (1995). The compressibility of a carbonate clay. Proc. Int. Sym. on Compression and Consolidation of Clayey Soils, Hiroshima University, Japan, Vol. 1, 281-286.
  201. Bolton, M. D., Dasari, G. R. & Ng, C. W. W. (1994). Measurement of small strain stiffness using the modified LDTs. Proc. Int. Sym. on Pre-failure Deformation Characteristics of Geomaterials, Hokkaido, Japan, Vol. 2, 1108-1110.
  202. Ng, C. W. W. (1994). Significance of non-linear analysis for multi-propped excavations in stiff clays. Proc. Int. Conf. on Compu. Methods in Struct. & Geot. Engng, Hong Kong, Vol. 4, 1289-1294.
  203. Ng, C. W. W. (1994). Effects of modelling wall installation on multi-staged excavations in stiff clays. Proc. Int. Symp. on Pre-failure Deformation Characteristics of Geomaterials, Hokkaido, Japan, Vol. 1, 595-600.
  204. Ng, C. W. W. & Springman, S. M. (1994). Uplift resistance of buried pipelines in granular materials. Proc. Int. Conf. CENTRIFUGE 94, Singapore, 753-758.
  205. Ng, C.W.W. (1992). Temperature effects on field monitoring. Proc. Int. Conf. on Retaining Structures, Cambridge, 307-311.
  206. Ng, C. W. W. (1992). Nonlinear modelling of wall installation effects. Proc. Int. Conf. on Retaining Structures, Cambridge, 160-163.
  207. Ng, C. W. W. (1992). Lateral stress development in diaphragm walls during concreting. Proc. Int. Conf. on Retaining Structures, Cambridge, 77-80.
  208. Lings, M. L., Nash, D. F. T. & Ng, C. W. W. (1992). Reliability of earth pressure measurements adjacent to a multi-propped diaphragm wall. Proc. Int. Conf. on Retaining Structures, Cambridge, 258-269.
  209. Lings, M. L., Nash, D. F. T., Ng, C. W. W. & Boyce, M. D. (1991). Observed behaviour of a deep excavation in Gault Clay: a preliminary appraisal. Proc. 10th Eur. Conf. Soil Mech. & Fdn. Engng., Florence, Vol. 2, 467-470.