摘要
采用三维极限平衡法对万家口子水电站高碾压混凝土拱坝坝肩稳定性进行了分析,得到了高碾压混凝土拱坝坝肩在拱坝体型和高程调整后的安全稳定系数。计算中考虑了水压力、块体重力和地震力和拱推力的作用,其计算结果对拱坝坝肩抗滑稳定设计有参考价值。
Three-dimensional limiting equilibrium method is employed for stability analysis on abutment of Wanjiakouzi high RCC arch dam, and the safety ＆ stability coefficient of the abutment after regulating the dam＇s shape and elevation is obtained. Such properties as water pressure, block weight, earthquake force and arch thrust force are taken into account in the analysis, and the results may guide anti-slipping design for high RCC arch dam abutment.
出处
《红水河》
2008年第4期47-50,共4页
Hongshui River
关键词
三维极限平衡法
坝肩
万家口子水电站
three-dimensional limiting equilibrium method
dana abutment
Wanjiakouzi hydropower station
