3) steeply dipping seam group with special thick and flammable
大倾角特厚易燃煤层群
5) steep thick seam
大倾角厚煤层
1.
Particle flow analysis on mechanized top-coal caving in steep thick seam;
大倾角厚煤层综放开采颗粒元分析
2.
Distinct element analysis on coal movement law and failure mechanism during mechanized top-coal caving in steep thick seam;
大倾角厚煤层综放开采顶煤移动规律与破坏机理的离散元分析
6) thinner thick coal seam with large dip angle
大倾角较薄厚煤层
1.
This paper introduces the general situation of working face,sums up the support work management,the roof control and precautious measures adopted for single hydraulic prop in thinner thick coal seam with large dip angle,and in the light of the problems existing in the application of single hydraulic prop,put forward some improvement suggestyions.
简要介绍了工作面概况,总结了单体液压支柱在大倾角较薄厚煤层开采中的支护管理、顶板管理以及安全措施等,针对单体液压支柱应用中存在的问题,提出了改进建议。
补充资料：大倾角输送机特型胶带
大倾角输送机特型胶带
大倾角‘缈型胶’麒
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条