综采工作面液压支架适应性试验研究  

Experimental Investigation on Adaptability of Shield-type Support in Fully Mechanized Coal Face

作　　者：赵志永[1] 

机构地区：[1]淮浙煤电公司顾北煤矿分公司,安徽淮南232151

出　　处：《煤炭技术》2009年第1期12-14,共3页Coal Technology

摘　　要：应用试验的方法对综合机械化开采工作面应用广泛的掩护式支架进行了分析,根据支架应力及矿压分布情况,得出了一些有益的结论。对综采生产的适应性、完善和优化综采支架架型和配套设备、提高支架的可靠性等方面具有重要意义。The paper has analyzed shield - type support in longwall fully mechanized coal face by experimental investigation. According to the stress of the support and underground - pressure emergence, the paper has drawn some beneficial conclusions. It is much meaning to improve and optimize the type of support and the suited equipments, and increases reliability of caving powered support.

关 键 词：掩护式液压支架 适应性 试验研究 

分 类 号：TD35[矿业工程—矿井建设]