摘要
针对煤巷稳定性分析与评价准则存在众多的不确定性因素,将响应面函数与有限差分数值分析相结合,用确定性的数值分析方法来解决功能函数不能明确表达的结构稳定性分析问题。
Aimed at many uncertain factors in the analysis and evaluation of coal roadway reliability, responding surface function and finite difference numerical analysis are combined in this paper to solve the reliability problem that the functional function cant be expressed definitely with definite numerical analysis.
出处
《煤矿开采》
2006年第4期7-9,共3页
Coal Mining Technology
关键词
煤巷
响应面函数
稳定性分析
coal roadway
responding surface function
reliability analysis
