【摘要】 根据鹤岗矿业集团公司开拓处对巷道支护的技术要求和笔者现场工作经验 ,阐述了过大断层采用的锚、网、喷联合支护比照传统支护方式的优点更多还原

【Abstract】 The advantages of contrasting the bolting and shotcreting with wire mesh combined support in large fault with the traditional are introduced.更多还原