放顶煤开采适用条件定量评价方法  

Quantitative Evaluating Method of the Applicability of the Sub-level Caving Mining

作　　者：张开智[1] 姜福兴[1] 李洪 

机构地区：[1]山东矿业学院矿山压力研究所 [2]泰安煤校

出　　处：《山东矿业学院学报》1999年第3期36-40,共5页Journal of Shandong University of Science and Technology(Natural Science)

摘　　要：以山东省放顶煤采场地质条件为研究对象，分析了影响顶煤冒放性的主要因素，提出一种判断放顶煤开采适用条件的简单、实用方法，并在山东省十一个放顶煤工作面条件得到验证。According to the geological conditions of the sub-level caving faces in Shandong Province,this paper analyses main factors that influence the caving ability of top coal and puts foward a simple and practical method for determining the applicability of the sublevel caving mining.This method is tested and verified by eleven sublevel caving faces in Shandong Province.

关 键 词：适用条件 模糊推理 采煤 放顶煤 定量评价 

分 类 号：TD823.97[矿业工程—煤矿开采]