金矿采用复合顶板锚网索支护技术的应用效果研究

Study on application effect of composite roof bolt mesh cable support technology in gold mine

为解决传统金矿采用复合顶板锚网索支护技术支护轴力低的问题,研究金矿采用复合顶板锚网索支护技术的应用效果。通过金矿采用复合顶板锚网索支护技术,加固金矿采用复合顶板锚网索,计算复合顶板锚网索支护结构参数。设计实例分析,设计技术测得的支护轴力明显高于对照组,能够解决传统金矿采用复合顶板锚网索支护技术支护轴力低的问题。

In order to solve the problem of low axial force in traditional gold mine with composite roof bolt mesh cable support technology,the application effect of composite roof bolt mesh cable support technology in gold mine is studied.Through the application of composite roof bolt mesh cable support technology in gold mine,the composite roof bolt mesh cable support structure parameters are calculated.The analysis of design example shows that the support axial force measured by the design technology is significantly higher than that of the control group,which can solve the problem of low support axial force of the traditional gold mine with composite roof bolt mesh cable support technology.