1. Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Ocean University of China, Qingdao, P. R. China.
2. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai, P. R. China.
3. Department of Geotechnical Engineering, Tongji University, Shanghai, P. R. China.
4. Department of Civil and Environmental Engineering, University of California, Davis, Davis, CA, USA.
5. Department of Mechanics, School of Applied Mathematical and Physical Sciences, National Technical University of Athens, Athens, Greece.
6. Institute of Thermomechanics, Czech Academy of Sciences, Praha 8, Czech Republic.
7. School of Civil Engineering, Suzhou University of Science and Technology, Suzhou, P. R. China.
8. Key Laboratory of Earthquake Engineering Simulation and Seismic Resilience of China Earthquake Administration (Tianjin University), Tianjin, P. R. China.
9. Department of Civil Engineering, Tianjin University, Tianjin, P. R. China.