煤巷围岩强度现场测定及数据处理

Field Test Aad Data Analysis Of Syrriybdubg Rick In Coal Roadway

摘要: 围岩强度现场测试是一种快速、便捷的测量手段,经后处理的数据能真实反映出围岩的强度,为数值模拟和巷道支护设计提供可靠的基础数据。目前已在很多矿山推广应用,具有广泛的应用前景。

Abstract: Field test of surrounding rock is a fast and convenient measure method.Data analysis of its results can directly present the strength of surrounding rock as the base of numerical simulation and concrete supporting design.It has been used in many coalmines at present with a great future.