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- The hole packing is simple, which isarranged at the collar of the drill hole.With this kind of bolting, thebest results co-operated bolting and grouting support can be achieved.Atl... 直接在孔口处封孔,封孔方式简单,达到锚杆支护与注浆加固共同作用的最佳效果.最后,给出了一个工程试验结果。
- Technology of Bolting and Grouting Support in Soft Rock Roadway with High Stress 高地应力软岩巷道锚注支护技术
- Methods of bolting and grouting support for underground roadway with dynamic pressure in incompetent stratum 软岩动压巷道锚杆注浆支护方式探讨
- Practices on bolt and grouting support technology for mine high stressed roadway in deep mine 深水平高应力区巷道锚注支护技术实践
- bolting and grouting support 锚杆注浆联合支护
- Author gives out his own viewpoints about the grouting pressure, the grouting time and the different mechanism of bolting and grouting. 对锚注技术中的锚和注的不同作用机理及注浆压力与时间提出了自己的观点。
- Accordingly the surrounding rocks were reinforced by bolting and grouting, and the grid steel frame reinforced concrete was used to control the floor heave. 因此,采用锚注技术加固围岩和格栅钢架混凝土反拱治理底鼓的治理措施,根治了巷道变形,取得了良好的经济效益。
- The paper sums up supporting and reinforced experiences,expounds the bolting and grouting principle,the choice of parameters and the technological process emphaticaly of this type of road. 总结了近年来此类巷道支护、加固的经验,着重论述了松散围岩巷道锚注加固技术的机理,锚注加固参数选择和工艺过程。
- Bolting and grouting reinforcement 锚注加固
- structure reinforced by bolting and grouting 锚注加固结构
- Application of Support Technique by Bolting and Grouting in Maintenance of Large Cross-sectional Soft Rock Roadway 锚注支护技术在大断面软岩巷道维修中的应用
- Brief Discussion on Application of Support Technique by Bolting and Grouting in Roadway with Small Coal Pillar Mining 浅析锚注支护技术在小煤柱开采巷道支护中的应用
- Study on the bolting and grouting techniques used in main roadway 某矿运输大巷锚注加固技术研究
- Based on the grouted soft rock analysis by scanning electron microscope and both laboratory and on site bolt pulling tests, the network system jointly formed by bolt and grouting coagulum i... 通过对锚注岩石的扫描电镜分析及实验室和现场的锚杆拉拔试验,系统地研究了锚杆、浆液凝结体等共同形成的网络体系。
- The bolt and handle are deadlocked against turning. 门闩和把手全卡住了,转动不了。
- The assassin should be behind bolt and bar. 应该把这个刺客严禁在监牢里。
- Bolt and Grouting Combined Support Technology Applied to Repair of Mine Roadway Crossing Point 锚注支护技术在交岔点修复中的应用
- It is attached using a bolt and split pin. 它使用一个劈开销钉并且附上螺栓。
- Maily produced bolt and nut two series. 主要生产螺母和螺栓两大系列。
- Restoring soft-rock roadway under high stress by bolting and grouting 锚注法修复高应力软岩巷道