论文部分内容阅读
在吴官庄村下采煤实测资料的基础上，分析了地表变形与房屋变形的关系，求得了房屋裂缝宽度预测的典型曲线模型。该预测模型的建立，可以对房屋裂缝的发育规律作出较为精确的定量预测，对房屋将出现的最大破坏程度有充分的估计，可保证村下采煤安全可靠。
Based on the observation data of coal mining under the Wuguanzhuang Village, the relationship between surface deformation and house deformation was analyzed, and a typical curve model for predicting the crack width of the house was obtained. The establishment of the prediction model can make accurate quantitative prediction of the development law of house cracks, and it can fully estimate the maximum damage degree of the house, ensuring the safety and reliability of coal mining under the village.