- Correspondence to Professor Sze Chun Wong, Department of Civil Engineering, The University of Hong Kong, Hong Kong, China;
- Received May 24, 2017
- Revised September 25, 2017
- Accepted October 10, 2017
- First published October 27, 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.