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- Keywords bolt grouting;mortar bolt;grouting;reinforce soleplate; 锚注杆;砂浆锚杆;注浆;加固底板;
- Aiming at the difficulty of supporting soft rock wall under sea area, we studied the bolt grouting technique to solve this problem. 摘要针对龙口海域软岩巷道支护困难的问题，探讨了锚注支护技术在海域软岩巷道中的应用。
- Keywords bolt and grouting principle;grouting material;UDEC;grouting pressure;grouting expended area; 锚注原理;注浆材料;UDEC;注浆压力;浆液扩散范围;
- Keywords bolt;roadway;actual mingin roadway; 锚杆;巷道;沿空留巷;
- Keywords bolt spray supporgint;rusting;rockbolt;security; 锚喷支护;锈蚀;锚杆;安全性;
- Keywords bolt;tightening method;preload;flanged joint; 螺栓;预紧力;拧紧;法兰连接;
- Keywords bolt;wet sulfureted hydrogen;fracture;failure analysis; 螺栓;湿硫化氢;断裂;失效分析;
- Strip Bolt and Bolt Grouting Technology with Roadway Lining Applied to Gateway Passing Goaf 应用双筋桁架锚杆、锚注支护技术及砌碹过采空区
- Keywords Frictional metal bolt Grouted bolt Carrying capacity of bolt Tunnel; 摩擦锚杆;砂浆锚杆;锚固力;巷道;结构承载力;
- Application about Combrehansive Reinforce Technology of Bolt Grouting in Roadway Groups of Small Coal Pillar and Large over-the-roadway 锚注综合加固技术在小煤柱大跨度巷道群的应用
- Keywords bolt;connector;pretension;torque spanner;tightening torque;program; 螺栓;联接作;预紧力;力矩扳手;拧紧力矩;程序;
- Keywords bolt;mesh and shotcreting;numeric analogy;compound support; 锚网喷;数值模拟;复合支护;
- Strengthening Management of Smooth Surface Blasting and Bolting Grouting 加强管理搞好光爆锚喷
- bolt grouting 锚注杆
- bolt grouting unit support 锚注联合支护
- Keywords bolt and mesh support automadesign system empirical design theoretical design; 锚网支护;自动设计系统;经验设计;理论设计;
- Keywords bolt;anchorage quality;dynamic testing;method of stress wave re flection; 锚杆;锚固质量;动态检测;应力波反射法;
- Keywords:overlong drilling and grouting pile; construction; quality control. 超长钻孔灌注桩；施工方法；质量控制；
- Keywords bolt;stainless steel;failure analysis;crevice corrosion;stress corrosion cracking; 螺栓;不锈钢;失效分析;缝隙腐蚀;应力腐蚀开裂;
- Keywords bolt intercrystalline corrosion;solution treatment;carbide;poor chrome; 螺栓晶间腐蚀;固溶处理;碳化物;贫铬;
