摘要
目前,对堆石坝坝坡进行稳定分析仅用传统的安全系数法是不够完善的.以可靠度理论为基础,对堆石坝坝坡稳定性可靠度的原理与方法进行了分析研究,同时编制了相应的程序.然后对某高堆石坝坝坡稳定性可靠度进行计算分析.结果表明,采用可靠度理论进行堆石坝设计是可行的,这为今后类似工程提供参考依据.
At present,it is not perfect to analyze the slope stability of rockfill dam only using traditional safety factors method.Based on the reliability theory,the reliability principles and the methods of slope stability for rockfill dam are analyzed and studied,a relational procedure is done simultaneously by the program.Then,the reliability of slope stability for a high rockfill dam is calculated and analyzed.The result indicates,it is feasible to design rockfill dam using the reliability theory,and it provides...
出处
《华北水利水电学院学报》
2008年第6期68-71,共4页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
堆石坝
坝坡稳定
可靠度
简化毕肖普法
验算点法
rockfill dam
slope stability
reliability
Bishop′s simplified method
checking point method
