煤矿大倾角综放工作面采煤参数及采煤工艺优化分析  

Optimization of Coal Mining Parameters and Mining Technology in Fully Mechanized Caving Face with Large Dip Angle of Coal Mines

作　　者：任振华 REN Zhenhua(Ningwu Dayun Huasheng Laoyaogou Coal Industry Co.,Ltd.of Shanxi,Xinzhou 036700,Shanxi,China)

机构地区：[1]山西宁武大运华盛老窑沟煤业有限公司,山西忻州036700

出　　处：《能源与节能》2024年第5期114-117,共4页Energy and Energy Conservation

摘　　要：以A煤矿26514工作面为例,介绍了一种基于有限元分析的煤矿大倾角综放工作面采煤参数及采煤工艺优化方法。该方法根据煤矿大倾角综放工作面参数构建相应的有限元模型,通过有限元模型的分析寻找现有工作面采煤参数与采煤工艺的缺陷,进而以此为基础制定工作面采煤参数与采煤工艺优化方案。研究对大倾角综放工作面的开采具有重要意义。Taking 26514 working face of A Coal Mine as an example,this paper introduced a finite element analysis based optimization method for coal mining parameters and coal mining technology in the fully mechanized caving face with large dip angle.This method builds the corresponding finite element model according to the parameters of the fully mechanized caving face with large dip angle of the coal mine,and finds the defects of the existing mining parameters and mining technology through the analysis of the finite element model,and then makes the optimization plan of the mining parameters and mining technology of the working face on this basis.The study is of great significance to the mining of full mechanized caving face with large dip angle.

关 键 词：大倾角 综放工作面 采煤参数 采煤工艺 

分 类 号：TD823.21[矿业工程—煤矿开采]