摘要
建新煤矿巷道支护时充分利用原有的支护体系,以充分调动围岩的自身承载能力为切入点,考虑矿井地质条件,在深入实践、充分论证和参考原有的锚索施工经验的基础上,对锚索加强支护参数进行了优化设计.
Jiamxin Mine fully utilizes the original supporting system and the lading capability of surrounding rock as the starting point,and refer to the geological condition on the base of deeply practice、sufficiently demonstration and the intrinsic construction expe-rience of anchorage cable,to optimize design parameters of anchorage cable reinforced supporting.
出处
《邵阳学院学报(自然科学版)》
2008年第4期77-79,共3页
Journal of Shaoyang University:Natural Science Edition
关键词
支承压力
锚索加强支护
作用机理
支护参数
abutment pressure
anchorage cable reinforced support
mechanism
support parameter