采动影响下建筑物损害程度的模糊聚类分析

Fuzzy Clustering Analysis of Mining Induced Damages of Buildings

在建筑物下采煤之前,需要准确预测和评价地下开采对地表建筑物的损害程度.在分析采动影响下建筑物损坏程度影响因素的基础上,结合建筑物采动损害典型实例,采用基于模糊等价关系的模糊聚类分析方法,对采动影响下建筑物损害程度进行了分类研究.研究结果表明:用模糊聚类分析方法评价建筑物的采动损害程度是可行的,其评价结果与实际符合较好,为建筑物采动损害程度的预测和评价提供了一种新的方法.

It is necessary to predict and evaluate precisely the mining-induced damages of buildings before extracting coal reserves under buildings. Based on analyzing the main factors affecting such damages, according to some typical cases of buildings damaged by mining, the fuzzy mathematics method was used to study and evaluate the mining-induced damage situation. The result shows that this method is feasible in predicting and evaluating the mining-induced damages of buildings and the prediction is in good accordance with the actual situation, having provided a new method for predicting the mining-induced damage of buildings.