动压软岩巷道支护及治理技术研究

Research on the Technology of Support and Management of Dynamic Pressure Soft Rock Roadway

为解决动压软岩巷道的支护难题,通过采用远离采动影响区域、优化支护方案、采用高预应力支护等措施,有效地治理了巷道的变形破坏,满足了巷道掘进安全和支护强度的要求,为此类巷道的治理及支护技术提供了很好的方案和借鉴。

To solve the support problem of dynamic pressure soft rock roadways, the measures that are far away from the mining affected area, the support scheme is optimized, and the high prestressed support is adopted, the roadway deformation and failure of roadway is effectively governed, meeting the requirements of the roadway construction safety and strength, which provides a good solution for this kind of roadway governance and supporting technology.