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
Hydrodynamic pressure on arch dam and gravity dam including absorption effect of reservoir sediments
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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:Based on the scaled boundary finite element method (SBFEM), a procedure is developed for evaluation of hydrodynamic pressure acting on arch/gravity dam face. The effect of water compressibility and the absorption of reservoir bottom and sides are taken into consideration. Various factors that affect the earthquake induced hydrodynamic pressure are examined. Emphasis is placed on the influence of reservoir geometry on the magnitude and distribution of hydrodynamic pressure on arch/gravity dam face. Numerical examples demonstrate that SBFEM is a powerful numerical method dealing with hydrodynamic problems. It is computationally quite economical. The effects of water compressibility, reservoir boundary absorption as well as reservoir geometry can be considered with relative ease. Results also show that reservoir geometry affects the amplitude and distribution of hydrodynamic pressure acting on arch/gravity dam face considerably.