It shows the feasibility of wide strip skip-mining, and supplies new mining technological solution for safe mining under the building.
说明了宽条带跳采的可行性，为建筑物下安全开采提供了新的开采技术途径。
2
It is analyzed that the effect of the subsidence and level deformation of the ground on the building on the ground in the course of wide strip skip-mining.