http://reply.papertrans.cn/3/299/29844/29844-31.png
Submitted on: 28 November 2011.
Revised on: 17 December 2011.
Accepted on: 30 December 2011.
NULL
Submitted on: 02 May 2011.
Revised on: 13 June 2011.
Accepted on: 23 June 2011.
NULL
http://reply.papertrans.cn/3/299/29844/29844-34.png
http://reply.papertrans.cn/3/299/29844/29844-35.png
Submitted on: 20 June 2001.
Revised on: 18 July 2001.
Accepted on: 29 July 2001.
Transportation Infrastructure Geotechnology