深井岩爆,deep well rockburst
1)deep well rockburst深井岩爆
1.Begining with obvious characteristics ofdeep well rockburst, the authors discuss the factors affectingdeep well rockburst and their formation mechanism, establishing the predication system ofdeep well rockburst.从深井岩爆的显现特征入手 ,论述了深井岩爆的影响因素及形成机理 ,建立了深井岩爆的预测体系 ,并运用所建立的预测体系对高峰矿 10 0号矿体的岩爆倾向性进行了预测 ,所获结果在生产实践中得到了验证。
2.Although the research ondeep well rockburst has been carried out for nearly 30 years in China,the research is still on the theoretical stage.中国深井岩爆课题研究已经有近30年的历史,但一般都停留在理论性研究方面,解决岩爆防治的实用性研究工作却没有太多成果。
2)deep hole shooting深井爆炸
3)poor rock mass in deep mine深井软岩
英文短句/例句
1.Study on failure mechanism and supporting technology of soft rock roadaway in a kilometer deep mine千米深井软岩巷道破坏机理及支护技术研究
2.The bolting-grouting support mechanics and application in the deep soft rock tunnel深井软岩巷道锚注支护机理分析及其工程应用
3.Application of Numerical Analysis for Grouting in Soft Roadway of Deep-mine-rewoking注浆数值分析在深井软岩巷道返修中的应用
4.Deep Mine Soft Rock Roadway Floor Heave Mechanism Analysis and Strengthening Governance Technology Research深井软岩巷道底臌机理分析及治理加固技术研究
5.Study on coupling support technique of second bolt-mesh and cable for large section soft-rock chamber in deep mine深井软岩大断面硐室二次锚网索耦合支护技术研究
6.Experimental Study of Supporting Technique in Deep-Seated High Stressed Soft Rock Roadway;深井高应力软岩巷道支护技术实验研究
7.Application of Plans Technology to High Stress Soft Rock Roadway in the Deep Well预案技术在深井高应力软岩巷道支护中的应用
8.Study on Repair and control technology for failed ingate in deep soft rock of mine shaft深部软岩井筒马头门破坏修复治理技术研究
9.Research on Mechanism of Stability and Control Technology of Deep Soft Roadway Influenced by Over-under Coal Seams" Exploitation深井上下覆开采软岩巷道围岩稳定机理与控制技术研究
10.Thickness Determination and Controlling of Loose Surrounding Rock Zone of Soft-rock Roadway in Deep Mine深部矿井软岩回采巷道围岩松动圈厚度的确定与控制
11.Soft Rock Control Technology in Large Section Roadway and Chamber in LongGu Deep Shaft龙固矿深井大断面巷道与硐室软弱围岩控制技术
12.Application of Coupling Supporting in Deep Mine Soft Rock Roadway with High Water-pressure耦合支护技术在深井、高水压软岩巷道中的应用研究
13.The ConstructionAnalysis of Anti-Well Method Through Falling Soft Rock Section反井法施工立井井筒过软岩垮落段实践分析
14.The result of the practical test showed that the technique was a effective way to solve the problems of high stress road and large span intersection supporting.工程实践表明,该技术是解决深井高应力软岩巷道、大断面交岔点等支护难题的有效途径。
15.The Key Technology of Freezing Repairing Shaft of the 658m Soft Rock Drilling Shaft658m软岩普通法凿井井筒冻结修复关键技术
16.The intensive stimulation technologies of carbonate reservoirs in deep and ultra-deep wells:A case study of the Tarim Oilfield深井超深井碳酸盐岩储层深度改造技术——以塔里木油田为例
17.petrophysical evaluation system岩石物理测井评价软件系统
18.Freezing Construction Technology of Whole Bedrock in 548meters Deep Shaft548米深立井全基岩冻结施工技术
相关短句/例句
deep hole shooting深井爆炸
3)poor rock mass in deep mine深井软岩
4)rock core deep well岩芯深井
1.The water increase aim can be achieved by explosion treatment in a conditionedrock core deep well.具备条件的岩芯深井，可以通过爆破处理达到增水目的。
5)deep well karst water深井岩溶水
6)deep hole blasting in rock shaft立井深孔爆破
延伸阅读
岩爆岩爆rockburst岩体中聚积的弹性变形能在地下工程开挖中突然猛烈释放，使岩石爆裂并弹射出来的现象。轻微的岩爆仅剥落岩片，无弹射现象。严重的可测到4.6级的震级，一般持续几天或几个月。发生岩爆的原因是岩体中有较高的地应力，并且超过了岩石本身的强度，同时岩石具有较高的脆性度和弹性。这时一旦地下工程破坏了岩体的平衡，强大的能量把岩石破坏，并将破碎岩石抛出。预防岩爆的方法是应力解除法、注水软化法和使用锚栓-钢丝网-混凝土支护。岩爆破坏堵塞公路
