1) plastic zone of caverns
硐室围岩塑性区
1.
Determination of plastic zone of caverns by tracing algorithm;
硐室围岩塑性区跟踪算法
2) surrounding rock mass plastic zone
围岩塑性区
1.
Analysis of surrounding rock mass plastic zone of round tunnel under non-uniform stress field based on the unified strength theory;
基于统一强度理论的非均匀应力场圆形巷道围岩塑性区分析
3) surrounding rockmass
孔硐围岩
4) soft rock chamber
软岩硐室
1.
Based on the analysis of the deformation and failure mechanism of the soft rock chambers,a combined reinforced technology with the grouting and anchors.
在分析软岩硐室变形与破坏机理的基础上,提出并采用注浆与锚索联合加固技术,获得了比较合理的支护加固参数,井下应用中围岩变形得到有效控制,取得了良好的加固效果。
5) Drilling Chamber
凿岩硐室
1.
Study on Stability of Drilling Chamber in Large Diameter Longhole Mining;
大直径深孔采矿法凿岩硐室稳定性研究
2.
As an example,the drilling chamber stability of deep mining stope was evaluated,where mining method are testing in Tongling Dongguash.
对影响深井采场凿岩硐室稳定性的因素进行了全面分析,并将影响因素分为4类。
6) coal-rock chamber
半煤岩硐室
1.
This paper introduces the supporting technique of high-speed load-bearing pre- stressed cable anchor used to extra large coal-rock chamber,describes the selection of support pattern,support parameters and construction method based on the prac- tical conditions;and also makes a thorough study on the results of strata control ob- servations.
介绍快速承载预应力锚索应用于特大断面半煤岩硐室的支护技术,并结合具体的施工条件,介绍了支护方式,支护参数的选择以及施工方法;重点对矿压观测的结果进行了深入的分析。
补充资料：采矿设备机修硐室
采矿设备机修硐室
采矿设备机修硐室
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