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- 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。
- 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。
- Reinforcement of bolt and grouting in main haulage roadway in Linhuan coal mine 临涣矿运输大巷锚注加固技术研究
- 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。
- 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。
- 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。
- 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。
- Bolting and grouting reinforcement 锚注加固
- There was the rasp of a bolt and the door opened. 门闩发出刺耳声响, 门开了。
- structure reinforced by bolting and grouting 锚注加固结构
- 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
- Analysis of Plastic Region of Sidewalls in Coal Drifts Reinforced by Association of Rock Bolt and Grouting 锚注联合支护煤巷两帮塑性区分析
- Research on grouting material for bolt and grouting reinforcement of soft rock tunnel and its application 极软岩巷道锚注加固注浆材料研究与应用
- Study the influence of the proportion of grout and grouting pressure to the. 研究水泥浆液比例与注浆压力对浆液扩散范围的影响。
- 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
- Remove vibration damper bolt and washer from end of crankshaft. 从曲轴端拆下减震器螺栓和垫圈。
- 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;
