摘要
以盖下拱坝为研究对象,结合有限元和刚体极限平衡法,分析了盖下拱坝坝肩岩体在静、动力条件下的稳定性,得到坝肩岩体的抗剪安全系数.所得结果满足规范要求,说明盖下拱坝坝肩是稳定的.研究成果为实际工程提供了参考依据.
Taking Gaixia arch dam as the object of the research and combining finite elements and rigid limit equilibrium method to study the stability of Gaixia arch dam abutment in static and dynamic conditions,the anti-slide safety factor of the abutment is obtained.The results satisfy the specification;it is shown that the Gaixia arch dam abutment is safe.The results can be taken as reference for practical projects.
出处
《三峡大学学报（自然科学版）》
CAS
2011年第1期17-20,共4页
Journal of China Three Gorges University：Natural Sciences
关键词
坝肩稳定
有限元
刚体极限平衡法
dam abutment stability
finite elements
rigid limit equilibrium method
