【摘要】 根据特定矿区的地质、采矿条件，总结了国内国外的建筑物下采煤的经验，利用概率积分法对其地表变形作出了预测，提出并论证了可行的采煤方法，提出的相关参数在有类似条件的矿区可参考使用。更多还原

【Abstract】 ：Based on the geological and mining conditions of a certain mining area,this article summarizes the experience from domestic and overseas about mining way under the construcions,uses the method of probability integration and forcasts the distortion of earth’s surface,puts forward and demonstrate the feasible mining method and the correlation parameters can be applied in analogical condition of mining area consultly.更多还原