摘要
采用三维数值模拟并运用科学的正交设计试验方法,通过极差分析法分析试验结果,从而获得深井巷道锚网索支护的合理支护参数,为深井巷道支护参数合理选取提供一定的依据。
By applying 3--D numerical simulation and rationalized method of orthogonal design and through range analysis of the test results, rational bolt--net--cord supporting parameters for deep mines and roadways are obtained. This facilitates the selection of rational support parameters for use in deep mines and roadways.
出处
《中国煤炭》
北大核心
2008年第8期49-52,共4页
China Coal
关键词
深井巷道
正交试验
参数优化
deep mine roadway, orthogonal test, parameter optimization
