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.
出处
《煤炭技术》
CAS
北大核心
2009年第1期12-14,共3页
Coal Technology
关键词
掩护式液压支架
适应性
试验研究
shield - type support
adaptability
experiment investigation
