- Correspondence to Professor Sze Chun Wong, Department of Civil Engineering, The University of Hong Kong, Hong Kong, China;
- Received 24 May 2017
- Revised 25 September 2017
- Accepted 10 October 2017
- Published online 27 October 2017.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.