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Submitted on: 06 August 2007.
Revised on: 05 September 2007.
Accepted on: 25 October 2007.
___________________Advances in Concrete Construction
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Submitted on: 20 December 2005.
Revised on: 21 January 2006.
Accepted on: 22 March 2006.
___________________Advances in Concrete Construction
Submitted on: 05 March 2011.
Revised on: 16 May 2011.
Accepted on: 26 May 2011.
___________________Advances in Concrete Construction
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Submitted on: 27 April 2003.
Revised on: 06 July 2003.
Accepted on: 17 August 2003.
___________________Advances in Concrete Construction
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