摘要
采用大型通用软件ANSYS,对石门坎水电站双曲薄拱坝各工况进行三维有限元静力分析,计算结果表明,坝体应力分布合理,应力水平与同类拱坝相当,基础变形模量在一定范围内上下浮动对坝体应力影响不大,能够适应地基变模在一定范围内的变化。
The calculation results based on 3 - D finite element static analysis of double curvature thin arch dam by the large general software ANSYS show that the stress distribution of the dam is reasonable and that stress level is the same as the similar arch dam. Dam stress fluctuates slightly with deformation modulus changed in a certain range and can adapt to the change of foundation deformation modulus in certain scope.
出处
《云南水力发电》
2011年第6期62-65,共4页
Yunnan Water Power
关键词
石门坎水电站
拱坝
ANSYS
有限元
静力分析
敏感性
Shimenkan Hydropower Station
arch dam
ANSYS
finite element
static analysis
sensitivity
