采煤塌陷区塌陷面积的预测方法与分析  

Prediction of Area of Subsided Land Caused by Coal Mining----Method and Accuracy Analysis

作　　者：马超[1] 何万龙[1] 康建荣[1] 

机构地区：[1]太原理工大学

出　　处：《矿山测量》1999年第1期15-20,共6页Mine Surveying

摘　　要：本文在煤矿开采沉陷理论的基础上，导出了塌陷面积和万吨塌陷亩数的通用计算公式，同时，对影响塌陷面积的主要因素进行了深入分析，从而为煤矿塌陷区面积的预测和计算提供了理论依据。AbstractBased on the theory of subsidence due to coal mining,a general formula has been derived for determining the area of subsided land per 10,000 tons of coal extracted (The area is calculated in unit of mu.1 mu=1/15hectare) An in-depth analysis is made of the main influential factors governing the area of subsided land,with an aim to provided a theoretical basis for area prediction and calculation.(

关 键 词：塌陷区 塌陷面积 预测法 采煤 岩石沉陷 

分 类 号：TD327[矿业工程—矿井建设]