能源与节能
能源與節能
능원여절능
SHANXI ENERGY AND CONSERVATION
2014年
12期
122-123,184
,共3页
大倾角综放工作面%液压支架%失稳
大傾角綜放工作麵%液壓支架%失穩
대경각종방공작면%액압지가%실은
top coal caving longwall faces with big dip angle%hydraulic support%instability
对大倾角综放工作面液压支架同围岩间的关系及相关受力状况进行了分析，指出了影响大倾角综放面液压支架稳定性的因素，就如何提升大倾角综放面液压支架的稳定性提出自己的见解。
對大傾角綜放工作麵液壓支架同圍巖間的關繫及相關受力狀況進行瞭分析，指齣瞭影響大傾角綜放麵液壓支架穩定性的因素，就如何提升大傾角綜放麵液壓支架的穩定性提齣自己的見解。
대대경각종방공작면액압지가동위암간적관계급상관수력상황진행료분석，지출료영향대경각종방면액압지가은정성적인소，취여하제승대경각종방면액압지가적은정성제출자기적견해。
Relations and related stress condition between hydraulic support and wall rock in the top coal caving longwall faces with big dip angle were analyzed, and pointed out the impact factors of it, and put forward their own views to increase its stability.
