摘要
对拱坝坝肩岩体抗滑稳定中承载能力极限状态设计表达式中的材料分项系数的取值进行了分析计算与探讨 ,提出了分项系数取值建议 ,供相关规范制定时参考。可靠度分析结果表明 ,按建议的分项系数取值方案进行设计 ,可使坝肩抗滑稳定在不同设计条件下 。
The analytical calculation and discussion on material partial coefficients in the design formulae for carrying capacity at ultimate state of rock anti-slide stability of arch dam are conducted, and the suggestion for partial coefficients determinate is presented in order to provide references for specification enacting. The outcomes of reliability analysis show tat the anti-slide stability of arch dam is reliable and consistent under different design conditions according to the method of coefficient determinate suggested.
出处
《中国农村水利水电》
北大核心
2003年第11期62-63,66,共3页
China Rural Water and Hydropower
