巷道支护参数设计方法研究

Research on design method of roadway supporting parameters

为了对某煤矿巷道支护参数进行优化,采用工程类比、松动圈测试、理论计算相结合的方法,分别对工程类比、松动圈测试、理论计算3种方法进行了详细的分析,依据各方法优缺点,对某煤矿巷道支护参数进行了设计。研究为巷道支护参数的设计提供了理论基础。

In order to optimize the support parameters of a coal mine roadway,this paper uses the engineering analogy,loose circle test and theoretical calculation method to analyze the engineering analogy,loose circle test and theoretical calculation respectively,according to the advantages and disadvantages of each method,the supporting parameters of a coal mine tunnel are designed.The study provides a theoretical basis for the design of support parameters of roadway.