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Submitted on: 06 March 2019.
Revised on: 20 April 2019.
Accepted on: 18 May 2019.
___________________Iranian Journal of Science and Technology-Transactions of Civil Engineering
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Submitted on: 22 November 2019.
Revised on: 01 January 2020.
Accepted on: 30 January 2020.
___________________Iranian Journal of Science and Technology-Transactions of Civil Engineering
Submitted on: 10 November 2004.
Revised on: 09 February 2005.
Accepted on: 22 March 2005.
___________________Iranian Journal of Science and Technology-Transactions of Civil Engineering
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