Submitted on: 09 May 2016.
Revised on: 30 May 2016.
Accepted on: 21 June 2016.
Proceedings of the Institution of Civil Engineers-Engineering Sustainability
Submitted on: 10 December 2014.
Revised on: 04 January 2015.
Accepted on: 10 January 2015.
Proceedings of the Institution of Civil Engineers-Engineering Sustainability
Submitted on: 13 August 2009.
Revised on: 04 September 2009.
Accepted on: 12 September 2009.
Proceedings of the Institution of Civil Engineers-Engineering Sustainability
Submitted on: 24 March 2013.
Revised on: 06 May 2013.
Accepted on: 22 May 2013.
Proceedings of the Institution of Civil Engineers-Engineering Sustainability
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