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Submitted on: 06 December 2000.
Revised on: 23 February 2001.
Accepted on: 20 April 2001.
___________________International Journal of Protective Structures
Submitted on: 22 May 2016.
Revised on: 14 July 2016.
Accepted on: 07 September 2016.
___________________International Journal of Protective Structures
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Submitted on: 13 October 2013.
Revised on: 04 November 2013.
Accepted on: 25 December 2013.
___________________International Journal of Protective Structures
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Submitted on: 19 December 2018.
Revised on: 08 April 2019.
Accepted on: 06 May 2019.
___________________International Journal of Protective Structures
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