Submitted on: 12 January 2009.
Revised on: 07 May 2009.
Accepted on: 01 June 2009.
___________________Geotechnik---ERNST & SOHN
Submitted on: 13 July 1999.
Revised on: 22 August 1999.
Accepted on: 06 September 1999.
___________________Geotechnik---ERNST & SOHN
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Submitted on: 08 February 2017.
Revised on: 07 May 2017.
Accepted on: 24 June 2017.
___________________Geotechnik---ERNST & SOHN
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http://reply.papertrans.cn/2/107/10692/10692-17.png
Submitted on: 13 November 1998.
Revised on: 15 January 1999.
Accepted on: 19 February 1999.
___________________Geotechnik---ERNST & SOHN
Submitted on: 03 May 2011.
Revised on: 30 August 2011.
Accepted on: 11 October 2011.
___________________Geotechnik---ERNST & SOHN
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