http://reply.papertrans.cn/3/299/29845/29845-21.png
http://reply.papertrans.cn/3/299/29845/29845-22.png
http://reply.papertrans.cn/3/299/29845/29845-23.png
Submitted on: 19 January 1999.
Revised on: 09 February 1999.
Accepted on: 08 March 1999.
NULL
http://reply.papertrans.cn/3/299/29845/29845-25.png
Submitted on: 09 August 2001.
Revised on: 15 September 2001.
Accepted on: 06 October 2001.
Transportation Infrastructure Geotechnology
http://reply.papertrans.cn/3/299/29845/29845-27.png
Submitted on: 21 August 1998.
Revised on: 22 September 1998.
Accepted on: 11 October 1998.
Transportation Infrastructure Geotechnology
http://reply.papertrans.cn/3/299/29845/29845-29.png
http://reply.papertrans.cn/3/299/29845/29845-30.png