Research on bolting support in “three soft” coal seams;
“三软”煤层煤巷锚杆支护的应用研究
Talking about the application of bolting support under the conditions of compound roof in coal road tunnling;
锚杆支护在复合顶板下煤巷掘进中的应用
Ground pressure monitoring of large section bolting support and its result interpretation;
大断面锚杆支护矿压监测与结果分析
Analysis on numerical simulation of bolt support for mining gateway in deep inclined seam;
大倾角煤层回采巷道锚杆支护的数值模拟分析
Calculating and analysing the action of bolt support on surrounding rock stability in elastic and plastic mechanics;
锚杆支护对围岩稳定作用的弹塑性力学计算与应用
Design of bolt support for buttock base on surrounding rock classification method of pressure releasing zone;
基于松动圈围岩分类法煤帮锚杆支护设计
Analysis and countermeasure on breakage of starting cut with bolting;
锚杆支护切眼冒落分析与对策
Application of elastic wave technique in bolting monitoring of mine roadway;
弹性波技术在煤巷锚杆支护检测中的应用
Research on partial upper coal bolting technology of big inclined coal seam;
大倾角煤层部分留顶煤锚杆支护技术研究
A new way of genetic classification on roof falling of bolt supporting roadway;
锚杆支护煤巷冒顶成因分类新方法
Approaching bolt supporting technology in big section weak friable coal roof roadway;
大断面松软破碎煤顶巷道锚杆支护技术探讨
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。
THE EXAMPLE OF ANCHOR BOLTS STRUCTURE 1780 IN ANSHAN STEELWORKS
鞍钢1780工程基坑锚杆支护施工实践
Analysis on Upper Limit Design Method of Deep Excavation by Soil Layer Anchor
深基坑锚杆支护上限理论设计法分析
The Optimizing Design of Bolting Support Multi-coal Seams and Little Intervals Roadway;
近距离煤层群巷道锚杆支护优化设计
Numerical Simulation Analyzing of Rock Bolting Parameter in Coal Road;
全煤巷道锚杆支护参数数值模拟分析
Numerical Simulation of Rock Bolting in Soft Rock That is Heavily Stressed;
高应力软岩巷道锚杆支护的数值模拟
Discussin on Bolt and Cable Supporting Technique of the Comples Roof
复合顶板巷道锚杆锚索支护技术探讨
Research on the Technolgy of Support of Anchor Bar and Anchor Rope of the Coal Tunnel in Tangshan-gou Mine
唐山沟矿煤巷锚杆-锚索支护技术研究
Study on Stress States and Supporting Effects of Bolt Body
锚杆杆体的受力状态及支护作用研究
Promotion and Application of Combined Support with Bolt and Cable in Roadway Maintenance
锚杆锚索联合支护在护巷中的推广应用
The Design of Bolt-rope Support in No.9 Seam Entries
9号煤半煤岩巷道锚杆锚索支护设计浅析
Application of supporting technology combination of anchor cable and bolt in friable roof support
锚索锚杆联合支护在破碎顶板中的应用
The application of joint support technology of high strength anchor arm and anchor cable
高强度锚杆和锚索联合支护技术的应用
Application of High strength Bolt and Cable Anchor Combined Supporting in Driving Fault Seam
高强度锚杆、锚索联合支护在过断层中的应用
Supplementary Principle and Design Method of Bolt and Cable Anchor Supporting Technique
煤巷锚杆-锚索支护互补原理及其设计方法
Pre-stressed Bolt Anchor-truss Support Technology in Composite Roof Roadway
复合顶板巷道预应力锚杆锚索桁架支护技术
On supporting and reinforcing of strengthen anchor arm and bolting sustaining in soft rock lanway
软岩巷道高强锚杆和锚注支护加固机理分析
Application of Combined Support with Cable and Anchor in Face Crossheading
锚索锚杆联合支护在工作面顺槽中的应用
Application of Drift Bolt and Anchor Cable Joint Supporting under Condition of Kicking Air
蹬空条件下巷道锚杆锚索联合支护的应用