1. Hohai University, College of Civil and Transportation Engineering, Key Laboratory of Geomechanics and Embankments Dam Engineering, No. 1 Xikang Road, Nanjing City 210024, P.R. China.
2. Chongqing University, College of Civil Engineering, Key Laboratory of New Technology for Construction of Cities in Mountain Area, No. 83 Shabei Street, Chongqing City 400045, P.R. China.
3. Zhongliang Holding Group, No. 8 Quanling Road, Qingdao City 266100, P.R. China.
4. C&D Real Estate Corporation Limited, No. 163 Yuhua Road, Changsha City 410015, P.R. China.