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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 大连理工大学水利系主任、海岸和近海工程国家重点实验室副主任、辽宁省工程防灾减灾重点实验室副主任
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. 防灾减灾工程及防护工程. 岩土工程
联系方式：zoudegao@dlut.edu.cn
电子邮箱：zoudegao@dlut.edu.cn
Dynamic elastic-plastic analysis of reinforcement geogrids applied in high earth-rockfilled dam slope
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论文类型：会议论文
发表时间：2011-06-18
收录刊物：EI、Scopus
卷号：243-249
页面范围：4520-4523
摘要：Considering the dynamic response of high earth-rockfilled dam, dynamic elasto-plastic analysis method for dam slope reinforcement with geogrids was set up. Based on this model, the paper analyzed the deformation and failure mechanism of dam slope, as well as the effect of connection, the length, the spacing and the stiffness of geogrid on dam with deformation. The results show that geogrids with high elastic modulus and proper extensibility will apparently reduce the deformation and imporve the stability of the dam slope. In the case of high dam slope, the reinforcement length of geogrids is supposed to be 2a (a is the slip surface length), and the spacing is 2m. ? (2011) Trans Tech Publications.