摘要
对飞来峡水利枢纽溢流坝段在各种不利水荷载下的安全状态进行了弹塑性有限元计算分析,得到坝体及坝基的应力位移条件和大坝抗滑稳定安全系数,为枢纽的防洪调度和运行管理提供了参考依据。
Using the elastoplastic finite element method,safetycondition of the overflow dam for Feilai Gorge Project under potentialbad waterpressure is studied.The status of stress and deformation and stability against slide of the dam arepresented,which providesomehelpful information for theflood control and project management.
出处
《水电能源科学》
2005年第6期48-51,共4页
Water Resources and Power
关键词
重力坝
有限元法
应力计算
抗滑稳定
gravity dam
finite element method
stress computation
anti-slide stability
