1) short-bolt
长索锚
2) long anchor cable
长锚索
1.
Using long anchor cable reinforcement technique to improve mine rock self-supporting ability;
应用长锚索加固技术提高矿岩自支承能力
2.
In allusion to the problem of the unstabilty of the direct back of the 650M middle part of ASHELE copper mine and the complex geologic condition of the contiguity zone of mine rock,the experimentation and research of long anchor cable,spray anchor net and multi-technology combined bolting of slurry poring were developed and a preferably effect has been gained.
针对阿舍勒铜矿650m中段采场直接顶板不稳固,矿岩接触带地质条件复杂等问题,开展了长锚索、喷锚网和注浆多技术联合支护的试验研究,取得了良好的效果;同时就采场地压及其支护等相关问题提出了处理办法。
3) long cable
长锚索
1.
This paper mainly introduced the methods to enforce back safety management of underground stope by applying long cable and bolt to support it and by implementing controlled blasting to decrease damage of surrounding rock and also by establishing strict regulation and putting it into practice.
文中主要介绍了三山岛金矿井下采场在顶板安全管理过程中 ,应用长锚索、锚杆进行支护 ,用控制爆破方法减少爆破对围岩的破坏 ,以及通过加强规章制度的落实 ,解决了顶板安全管理的难
4) long cable supporting
长锚索支护
5) long rope-bolt supporting technique
长锚索护顶
6) grouted cable bolts
注浆长锚索
1.
In order to make research on rock anchoring mechanism in high-temperature environment,a comprehensive rock anchoring theory of grouted cable bolts in high-temperature environment,i.
为了研究高温环境下岩体锚固机理,通过高温采场三维温度模型ANSYS分析,提出了高温环境下注浆长锚索加固岩体的复合作用锚固理论——"膨胀抬升锚索树根筋混凝土拱理论",简称"胀锚拱理论"。
补充资料：边坡预应力锚索加固
边坡预应力锚索加固
1262
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