胡志强

个人信息Personal Information

副教授

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:水利工程系

学科:水工结构工程

办公地点:大连理工大学建设工程学部综合试验4号楼401室

联系方式:办公电话:0411-84709552 Email: huzhq@dlut.edu.cn

电子邮箱:huzhq@dlut.edu.cn

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A Coupled FE and Scaled Boundary FE-Approach for the Earthquake Response Analysis of Arch Dam-Reservoir-Foundation System

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论文类型:会议论文

发表时间:2010-07-19

收录刊物:EI、CPCI-S、Scopus

卷号:10

期号:1

摘要:For efficient and accurate modelling of arch dam-reservoir-foundation system a coupled Finite Element method (FEM) and Scaled Boundary Finite Element method (SBFEM) is developed. Both the dam-foundation interaction and the dam-reservoir interaction including the effect of reservoir boundary absorption are taken into account. The arch dam is modelled by FEM, while the reservoir domain and the unbounded foundation are modelled by SBFEM. In order to make comparison with the results available in the literature, the Morrow Point arch dam is selected for numerical analysis. The analyses are carried out in the frequency domain, and then the time-domain response of the dam-reservoir-foundation system is obtained by Inverse Fourier Transform.