摘要
以乌江枸皮滩水电站高拱坝为实例,把坝基与拱座岩体中地质缺陷作为研究对象,根据拱坝应力影响范围内的地质缺陷分布情况,通过非线性有限元法计算地质缺陷对大坝变形影响程度。
Taking Goupitan High Arch Dam on Wujiang River as a practical example, focusing on the dam base and geological defects in abutment rock body, the influence of geological defects on deformation of the dam is calculated through the nonlinear finite element method.
出处
《长江工程职业技术学院学报》
CAS
2005年第1期17-20,共4页
Journal of Changjiang Institute of Technology
关键词
拱坝
工程地质
软弱夹层
有限单元法
arch dam
project geology
weak intermediate bed
finite element method
