大饭铺煤矿5~#煤首采综采工作面矿压规律分析  

Analysis on Mine Strata Pressure Law of First Fully Mechanized Coal Mining Face in No.5 Seam of Dafanpu Mine

作　　者：朱明宝 

机构地区：[1]内蒙古准格尔旗力量煤业有限公司大饭铺煤矿,内蒙古鄂尔多斯010399

出　　处：《煤炭工程》2013年第S1期52-54,57,共4页Coal Engineering

基　　金：国家科技支撑计划课题(2012BAB3B00;2012BAB3B02);中国煤炭科工集团科技创新基金(2012M05)

摘　　要：通过对大饭铺煤矿1510综采工作面矿压进行现场实测,揭示了该地区厚且坚硬顶板条件下综采面在推进过程中矿压显现规律,通过初撑力分析、压力频度分布、循环末阻力分析等掌握该工作面支架的适应性情况,为类似条件综采面顶板管理及支架工作阻力适应性提供了理论基础。With the site measurements conducted on the mine strata pressure of No.1510 fully mechanized coal mining face in Dafanpu Mine,the mine strata pressure law during the advancing forward process of the coal mining face under the thick and hard roof conditions was revealed.With the analysis on the initial support force,the distribution of the pressure frequency,analysis on the end resistance of the circulation and others,the suitability conditions of the powered support in the coal mining face were mastered and could provide the theoretical basis to the roof control of the fully mechanized coal mining face and the working resistance suitability of the powered support under the similar conditions.

关 键 词：综采工作面 矿压规律 支架适应性 顶板管理 

分 类 号：TD323[矿业工程—矿井建设]