Submitted on: 20 May 2018.
Revised on: 15 July 2018.
Accepted on: 23 August 2018.
___________________Geomechanics and Engineering---TECHNO-PRESS
Submitted on: 30 August 2003.
Revised on: 15 December 2003.
Accepted on: 15 January 2004.
___________________Geomechanics and Engineering---TECHNO-PRESS
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Submitted on: 02 May 2005.
Revised on: 07 August 2005.
Accepted on: 04 September 2005.
___________________Geomechanics and Engineering---TECHNO-PRESS
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Submitted on: 21 November 2016.
Revised on: 15 December 2016.
Accepted on: 17 January 2017.
___________________Geomechanics and Engineering---TECHNO-PRESS
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Submitted on: 10 July 2006.
Revised on: 22 August 2006.
Accepted on: 04 September 2006.
___________________Geomechanics and Engineering---TECHNO-PRESS
Submitted on: 11 August 2001.
Revised on: 27 September 2001.
Accepted on: 23 November 2001.
___________________Geomechanics and Engineering---TECHNO-PRESS
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