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- Keywords dynamic pressure;anchored cable timbering;stability; 动压巷道;锚注支护;稳定性;
- anchored cable timbering 锚注支护
- To uncoil(an anchor cable)on deck so the anchor may descend easily. 解开锚缆在甲板上解开(缆绳)以便能更快下锚
- Nautical To uncoil (an anchor cable) on deck so the anchor may descend easily. 解开锚缆:在甲板上解开(缆绳)以便能更快下锚
- To uncoil(an anchor cable) on deck so the anchor may descend easily. 解开锚缆在甲板上解开(缆绳)以便能更快下锚
- Application of the Anchored - Cable Timbering in the Restoration of the Drift 锚索支护在修复跨采巷道中的应用
- This paper introduces the application about anchor cable jetting combined supporting in broken soft rock drift. 重点介绍了锚索喷注联合支护在碎胀软岩巷道掘进中的应用。
- The gob-side entry driving in the fully-mechanized coal winning face can be protected successfully by using the anchored cable and rod supporting system. 采用锚杆、锚索支护系统成功地维护了综放沿空掘巷,保证了综放面顺利回采。
- Yet it is so fathomless that no anchor cable,however long, can reach its bottom. 然而它是很深很深,深得任何锚链都达不到底。
- HU Yi-fu.The research of ultimate span of anchored cable's reinforcing silllike adjacent rock[J].Journal of Central-South Institute of Mining and Metallurgy.1994. 25(4): 97-101. [4]胡毅夫.;锚索锚固层状围岩极限跨度的探讨[J]
- Practice of the Timbering of Composite Top- Tray Drift Anchored Cable Ret Cord 复合顶板沿空巷道锚梁网索支护实践
- Next, I took out my knife and cut the anchor cables. 接着,我拿出了刀子切断锚的缆绳。
- When constructing on super section lane, combining roof bolt, anchor cable, anchor cable series, is scientific and reasonable, can achieve good effect. 超大断面巷道施工,采用锚杆、锚索、锚索组联合支护,科学合理,实现了安全高效的良好效果。
- The ultimate pull-out force of soil anchor is also provided in saturated mealy sand.If the length of anchor cable is unequal, the force is unequal. 试验得到饱和粉质砂土锚杆极限抗拔力值,尽管锚固体长度相等,但不同长度锚索极限抗拔力值差异较大。
- Practice of the Timbering of Composite Top - Tray Drift Anchored Cable Ret Cord 复合顶板沿空巷道锚梁网索支护实践
- Keywords grouting;anchored cable;timbering technique;result analysis; 注浆;锚索;支护工艺;效果分析;
- As the roof can not cave in time in bolt and anchor cable supporting extraction roadway, a goaf flow field with special air leakage boundary along goal is formed. 摘要锚杆锚索支护的回采巷道采后不及时冒落,形成特殊的沿空漏风边界的采空区流场。
- The firm's tender for the supply of timber has been accepted. 那家商号的供应木材投标已被接受。
- The principle of using the anchor cable support to replace unexploited coal pillars,constructing artificial stone walls and wooden sheds in the channel along goaf is introduced. 介绍了用锚索支护代替留设煤柱、人工石墙木棚等留巷技术的原理;
- The prestressed anchor cable is widely used in slope stabilizing, the prestressed anchor ergometer is the most widely used apparatus for anchor cable prestress monitoring. 本文对预应力锚索测力计的安装情况进行分析,将锚索千斤顶张拉施工与测力计监测成果进行对比,为评价预应力锚索施工质量及测力计监测成果分析提供参考。