A Route Selection Method for Crossing the Limited Deformation Range of Coal Mine Goaf
With the continuous development of coal mining scale and construction of transport engineering in our country,the influence of coal mined-out area on highway and railway construction is increasingly prominent.This article analyzes the characteristics of goaf in semi-infinite coal mining and uses probability integration method to numerically display the settlement and deformation characteristics of goaf.Through accurate calculation of surface movement and deformation,it provides a route selection method for highway and railway engineering to cross the limited deformation range of goaf,in order to achieve the goals of cost reduction,efficiency increase,and land resource conservation.It has good technical and economic promotion value.At the same time,it is suggested to carry out the probability integration method modeling and software development of the route selection in the semi-infinite mining goaf for highway and railway engineering,so as to complete the route selection task efficiently and quickly.
goafroute selection methodsemi-infinite miningprobability integration methoddigital development
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