1) deep soft rock
深部软岩
1.
Study on Repair and control technology for failed ingate in deep soft rock of mine shaft
深部软岩井筒马头门破坏修复治理技术研究
2.
To control deformation of a deep soft rock tunnel,an engineering experiment of unloading blast in high stressed soft rock was carried out at Xieqiao coal mine,Huainan Mining Group Corp,which improves fully the stress state of surrounding rock mass and controls effectively the amount of rock deformation and its stable time.
为控制深部软岩巷道的变形,利用爆破卸压技术,对淮南矿业集团谢桥矿高应力软岩巷道进行了爆破卸压工程试验,充分改变围岩应力状态,使巷道的变形量及稳定时间得到了很好的控制。
3.
In deep soft rock roadway,supporting technologies and methods which have been adopted in shallow engineering are not applicable due to complex engineering geological conditions.
深部软岩工程复杂工程地质条件使原有的浅部工程的支护技术和方法不能满足实际工程需要。
2) 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。
4) deep soft rock tunnel
深部软岩隧洞
1.
3-Dimension numerical simulation analysis for large strain of deep soft rock tunnel under thermo-mechanical coupling effect;
热-应力耦合作用下深部软岩隧洞大变形三维数值模拟分析
5) deep soft rock in Tertiary System
第三系深部软岩
补充资料：白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
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