软岩巷道离壁支护与能量分析 |
| |
引用本文: | 邹亮.软岩巷道离壁支护与能量分析[J].江西煤炭科技,2011(3):102-104. |
| |
作者姓名: | 邹亮 |
| |
作者单位: | 中国矿业大学资源与地球科学学院,江苏徐州,221116 |
| |
摘 要: | 离壁支护是根据能量支护原理而研究开发的,是软岩巷道释放能量的一种新型支护形式。本文较详细的分析了软岩巷道支护时的力学性能和变形特征,并在此基础上结合能量支护理论分析了围岩和支护的相互作用,总结了离壁支护时围岩能量释放规律。珲春矿区的成功试用证明离壁支护合理可行,值得推广应用。
|
关 键 词: | 软岩 离壁支护 能量 变形 巷道 |
Supporting without Back Fill in Soft Rock Roadway and Its Energy Analysis |
| |
Abstract: | Supporting without back fill is a new support form to release energy in soft roadway which is researched and developed according to energy supporting principle.The paper analyzes mechanical properties and deformation characteristics of soft rock roadway s |
| |
Keywords: | soft rock supporting without back fill energy deformation roadway |
本文献已被 万方数据 等数据库收录! |