1) Deep roadway
深部巷道
1.
Deformation and support study of deep roadway of Jinchuan No.2 mine area;
金川二矿区深部巷道变形与支护研究
2.
High pretensioned stress and intensive bolting system and its application in deep roadways;
高预应力强力支护系统及其在深部巷道中的应用
3.
Numerical analysis on support structure of rock around deep roadway;
深部巷道围岩承载结构的数值分析
2) deep mine roadway
深部巷道
1.
Analysis on induced factors of pressure bump occurred in deep mine roadway of Zhaogezhuang Mine;
赵各庄矿深部巷道冲击地压诱发因素分析
2.
Failure features of deep mine roadway and practices on heading-support technology;
深部巷道破坏特征和掘支技术的实践
3.
With the mine resources development,an alternation of fracturing area and intact area phenomenon so-called zonal disintegration appears in surrounding rock mass of deep mine roadways.
随着矿产资源的开发,深部巷道围岩中出现了破裂区和完整区相间的分区破裂化现象,这是一种新发现的特殊工程地质现象,引起了国内外岩石力学界的关注,但相关研究还不深入。
3) deep tunnel
深部巷道
1.
The deep tunnel has strong dynamic disturbance characteristics.
深部巷道具有强烈的动力扰动特征。
4) deep soft rock roadway
深部软岩巷道
1.
The supporting state stabilizing factors of the deep soft rock roadway chamber are analyzed.
分析了深部软岩巷道硐室的支护状态稳定因素,结合现场实际情况,总结了深部软岩巷道破坏后二次支护的方法和原则。
5) deep gateway
深部回采巷道
1.
Aiming at the characters of nonlinear mechanical process for surrounding rock in deep gateway excavation and support,the space-time action rule of bolt-net-anchor coupling support is researched by numerical simulation method and engineering application.
研究结果表明,在巷道实施锚网耦合支护后,在围岩剧烈变形阶段结束或临近结束的时间施加锚索关键部位耦合支护,是实现锚索与锚网和围岩之间时空耦合的最佳二次支护时间,其主要特征是通过锚索调动深部围岩强度实现巷道围岩高应力向低应力的转化;同时,实施锚网索耦合支护的深部回采巷道能够满足巷道掘进与工作面回采期间的稳定性控制要求。
补充资料：部众
1.指部下兵众;部族兵众。 2.指部族的人众。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条