【摘要】 采用坝肩抗滑稳定安全系数的有限元迭代法,通过三维有限元计算,研究了双河拱坝坝肩岩体的稳定性,得到坝肩岩体的抗剪安全系数,在此基础上,进一步分析加固后的坝肩稳定性。更多还原

【Abstract】 A finite element iteration method of safety factor against sliding of the abutment is presented to study the stability of Shuanghe arch dam abutment,and the safety factor against sliding of the abutment is obtained.Furthermore,the stability of the reinforced abutment is used to analyze.更多还原