大朝山碾压混凝土重力坝静、动力有限元计算分析  

Static and dynamic analysis of Dachaoshan Gravity Dam with finite element method

作　　者：黄劲松[1] 潘燕芳[1] 闫慧玉[1] 

机构地区：[1]武汉大学水资源与水电工程科学重点实验室,湖北武汉430072

出　　处：《武汉大学学报（工学版）》2003年第6期22-26,共5页Engineering Journal of Wuhan University

摘　　要：按《混凝土重力坝设计规范》(DL5108 1999)、《水工建筑物抗震设计规范》(DL5073 2000)等新规范的原则、标准和方法,对大朝山大坝用有限元进行正常使用极限状态校核、承载能力极限状态校核验算,计算结果表明,大朝山碾压混凝土重力坝是安全可靠的,大坝结构总体上达到了规范规定的可靠度水平.On the basis of new normative principles, criterions and methods such as Design specification for concrete gravity dams and Specifications for seismic design of hydraulic structures, we calculated the normal use ultimate strength and the carrying capacity ultimate strength of Dachaoshan dam according to the finite element method. The result indicates that the gravity dam is safe and credible; the (dam's) structure totally reaches the reliability level stated by criterions.

关 键 词：碾压混凝土 重力坝 动力法 有限元法 可靠度水平 

分 类 号：TV642[水利工程—水利水电工程]