摘要
乌江洪家渡水电站左坝肩高边坡开挖高度 310m ,是中国水利水电工程史上开挖最高的边坡 ,该边坡的稳定问题众所瞩目 ,文章采用弹塑性有限元数值模拟方法对左坝肩高边坡施工期岩体应力应变状态进行分析研究 。
The excavated side height at the left abutment of Wujiang Hongjiadu Hydropower Station is 310 m, the highest one in water conservancy and hydropower construction history of China. Stability of the side is played attention by the multitude. In the paper used elastic-plastic finite element numerical simulation method, stress-strain situation of the rock body of the high side on the left bank at construction period was analyzed and researched, On the base stability of the high side at the left abutment was appraised.
出处
《贵州水力发电》
2001年第4期10-13,共4页
Guizhou Water Power
关键词
有限元法
高边坡
乌江洪家渡水电站
finite element method
high side
Wujiang Hongjiadu Hydropower Station
