1) disrepair tunnel
失修巷道
2) roadway dis repair
巷道失修
3) roadway repair
巷道修复
1.
In this article,the application of bolt supporting in the roadway repaire of Daoqing Coal Mine is briefly elaborated.
通化矿务局道清煤矿是典型的软岩矿井,地质条件比较复杂,结合实际工作,简要阐述了锚杆支护在道清矿巷道修复中的应用,指出了锚杆支护在巷道修复中的优点、施工工艺和注意事项。
2.
By the research on the roadway repair at 200 meters from up and down connecting point(location on Niubizi) of the second middle station of 82 down side track in Xutuan Coal Mine,puts forward the different combined support plan in accordance with the actual situation at various locations.
通过对许疃煤矿82下轨道下山二中车场贯通点(牛鼻子位置)上下约200 m地方的巷道修复问题进行研究,提出了在不同地点根据实际情况采用不同的联合支护方案。
4) laneway maintenance
巷道维修
1.
Based on field monitoring and analytical study, the article discusses the cause of laneway damage and presents that the anchor rope supporting can be applied to solve the key technical problems of laneway maintenance and gain a good effect.
通过现场观测和分析研究,找出了几方面原因,并运用锚索支护解决了巷道维修的关键技术问题,取得了较好的效果。
5) repairing tunnel
返修巷道
1.
Application of grout and bolting-grouting support technique in the repairing tunnel;
双注支护技术在返修巷道中的应用
2.
The soft rock tunnel pin timbering and injection support mechanics and the application in the repairing tunnel;
软岩巷道锚注机理及其在返修巷道中的应用
3.
Combined with the deforming and damage way feature of the typical repairing tunnel in a certain coal mine,the bolting-grouting scheme of repairing tunnel is designed,and the site monitoring analysis and estimating are also accomplished.
结合某矿典型返修巷道变形与破坏形式特征,设计该返修巷道锚注支护方案,并完成了现场监测分析与评价。
6) tunnel repair
巷道修复
1.
This article discusses briefly the application of anchorbolt shoring used in tunnel repair combining with working practice,and carries out the advantage and disadvantage,craftwork selection and the items of taking care.
结合工作实际,简述了锚杆支护在巷道修复中的应用,指出了锚杆支护在巷道修复中的优缺点、工艺选择和注意事项。
2.
In view of this question,the mine implements the U canopy concreting reinforcement technology for tunnel repair.
针对此问题,该矿实施了符合该类巷道修复的U型棚注浆加固技术。
补充资料：失修
1.没有维护修理。
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