采煤塌陷和滑移对环境影响的地质力学预测评价

通过研究地表塌陷、滑移对土地及其上附着物的破坏,根据地质力学的原理提出对因采煤塌陷、滑移引起的环境影响进行预测评价的方法。笔者通过对土地损害评价标准、滑坡影响环境的因素、建筑物损害、水体损害的系统研究,得到了采煤塌陷、滑移对环境影响的预测评价模型。在综合预测评价中,可以采用加权平均法,就采矿引起的环境影响破坏分别给定相应的权值,同时对环境影响因子综合考虑,从而得出科学的预测评价结论。

The Forecast Appraise of Geological Mechanics on Environmental Effect in Mining Subsidence and Slippage

Put forward the forecast methods of environmental effect in mining subsidence and slippage in studying the breach of soil and adhesive material on subsidence and slippage according to the principle of geological mechanics.This paper finds the forecast model on environmental effect in mining dent and slippage in studying the appraisal standard on soil harm,the factor of environmental effect on slippage,the harm of building and the harm of water.In the synthetical forecast appraisal,it can give the corresponding power value on the environmental effect harm in mining to use the weighted mean method,and get the conclusion of the forecast appraise to give the comprehensive consideration on the factor of environmental effect.