直线方程在井下特殊施工中的应用

Application of straight line equation to underground construction

根据平面坐标系统中的直线方程式在高斯平面坐标系统中同样适用的原理,将空间中的两条巷道转化为高斯平面坐标系统中的直线,利用平行线和直线方程的性质推导出解算风井中心坐标的一般公式,解决了风井有关工程测量标定的关键问题,介绍了直线方程在常村煤矿2000工作面皮带集中巷风井测量标定中的应用.

According to the principle of the straight line equation in the plane coordinate system used identically in Gauss plane coordinate system,two drifts in space were converted into two straight lines in Gauss plane coordinate system.In the light of the nature of the parallel lines and the straight line equation,the formula of air shaft central coordinate was calculated, the key problem of engineering measure demarcation in air shaft was solved,and the application of the straight line equation to belt drift of working face 2000 in Changcun Coal Mine was presented.