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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 工程抗震研究所副所长
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
办公地点：辽宁省大连市高新园区大连理工大学四号实验楼101
联系方式：xubin@dlut.edu.cn
电子邮箱：xubin@dlut.edu.cn
Research on joint simplified model and effects of joint parameters on panel stress and joint displacements of faced rockfill dam
点击次数：
论文类型：期刊论文
发表时间：2009-05-01
发表刊物：Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering
收录刊物：EI、PKU、ISTIC、Scopus
卷号：28
期号：SUPPL. 1
页面范围：3257-3263
ISSN号：10006915
摘要：The effects of different water seal structures on stress of facing slab and joint displacements of concrete-faced rockfill dam(CFRD) are studied through a large number of three-dimensional finite element analyses. Furthermore, a joint simplified model which is simpler and has fewer parameters is proposed. And it has a good accuracy. Therefore, it makes finite element analysis of CFRD easier. In addition, a range of parameters of simplified model and engineering measures for improving the stress of facing slab are proposed by a sensitivity analysis of parameters.