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    李静

    • 副教授       硕士生导师
    • 性别:女
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:建设管理系
    • 学科:工程管理
    • 办公地点:建设工程学部4号楼509
    • 联系方式:lijing@dlut.edu.cn
    • 电子邮箱:lijing@dlut.edu.cn

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    Influence of seismic input on response of Baihetan arch dam

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    论文类型:期刊论文

    发表时间:2014-06-01

    发表刊物:JOURNAL OF CENTRAL SOUTH UNIVERSITY

    收录刊物:SCIE、EI

    卷号:21

    期号:6

    页面范围:2437-2443

    ISSN号:2095-2899

    关键字:seismic input; openings of contraction joints; massless foundation model; viscous-spring artificial boundary condition; arch dam

    摘要:The dynamic responses of the arch dam including dam-foundation-storage capacity of water system, using two different earthquake input models, i.e. viscous-spring artificial boundary (AB) condition and massless foundation (MF), were studied and analyzed for the 269 m high Baihetan arch dam under construction in China. By using different input models, the stress and opening of contraction joints (OCJs) of arch dam under strong shock were taken into consideration. The results show that the earthquake input models have slight influence on the responses including earthquake stresses and openings of contraction joints in different extents.