[1] Beijing Univ Civil Engn & Architecture, Sch Environm & Energy Engn, Beijing, Peoples R China
[2] Univ Hull, Sch Engn, Kingston Upon Hull HU6 7RX, N Humberside, England
[3] Univ Nottingham, Dept Architecture & Built Environm, Ningbo, Zhejiang, Peoples R China
[4] IHome Network Engn Co Ltd, Shanghai, Peoples R China