Submitted on: 26 June 2004.
Revised on: 04 August 2004.
Accepted on: 23 August 2004.
Structural Engineering International
Submitted on: 18 July 2001.
Revised on: 30 July 2001.
Accepted on: 17 August 2001.
Structural Engineering International
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Submitted on: 06 May 2014.
Revised on: 13 June 2014.
Accepted on: 08 July 2014.
Structural Engineering International
Submitted on: 27 September 2017.
Revised on: 28 October 2017.
Accepted on: 07 November 2017.
Structural Engineering International
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