[1
]Geotechnical Engineer, Civil and Transportation Division, CPG Consultants Pte. Ltd.,
Singapore, 307685.
[2
]Associate Professor, Centre for Soft Ground Engineering, Civil Engineering Dept.,
National Univ. of Singapore, Singapore, 117576.
[3
]Professor, Centre for Soft Ground Engineering, Civil Engineering Dept., National Univ.
of Singapore, Singapore, 117576.