Affiliation: | 1. School of Civil Engineering, Southeast University, Nanjin 210096, P. R. China;Jiangsu Key Laboratory of Engineering Mechanics Analysis, Nanjing 210096, P. R. China 2. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University,Shanghai 200072, P. R. China;Shanghai Key Laboratory of Mechanics in Energy Engineering, Shanghai 200072, P. R. China |