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Submitted on: 17 December 2006.
Revised on: 15 April 2007.
Accepted on: 02 May 2007.
___________________JOURNAL OF COMPUTING IN CIVIL ENGINEERING
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Submitted on: 14 May 2011.
Revised on: 25 August 2011.
Accepted on: 03 October 2011.
___________________JOURNAL OF COMPUTING IN CIVIL ENGINEERING
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Submitted on: 05 May 2002.
Revised on: 12 August 2002.
Accepted on: 04 September 2002.
___________________JOURNAL OF COMPUTING IN CIVIL ENGINEERING
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