摘要
首先从理论上归纳总结了Fellenius条分法、Janbu条分法和传递系数法的特点和适用性。然后以黄陵二号矿高位水池边坡治理项目为计算实例,分别采用极限平衡法中的Fellenius条分法、Janbu条分法和传递系数法进行了稳定性计算,得出如下结论:在天然状态工况下,Janbu法和传递系数法的计算结果相对接近,Fellenius条分法计算的结果偏于安全。在风化堆积体边坡稳定性分析计算时,可以将采用传递系数法计算出的结果作为参考依据。
At first,the characteristics and applicability of the Fellenius method, Janbu method and the transfer coefficient method are theoretically summarized. then taken the Huangling No.2 weathering deposit slope as an example,the stability of the weathering despoit slope are calculated using the Fellenius method, Janbu method and the transfer coefficient method. Concluded: in the natural conditions, the results of Janbu method and the transfer coefficient method are relatively close, the results of Fellenius method are relatively safe. So in the analysis of weathering desposit,can use the results of transfer coefficient method as a reference.
出处
《煤炭技术》
CAS
北大核心
2015年第6期199-201,共3页
Coal Technology
