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- Criterion for Rock Burst in Tunnel and Its Forecast 隧道岩爆的判据与预测预报
- So, EME can be applied to forecast the rock burst in coal mine. 研究表明,电磁辐射基本上随著加载及变形速率的增加而增强;
- rock burst in tunnel 隧道岩爆
- As increasing number of metal mines turn to deep mining,tunnel rock burst in nonpillar sublevel caving has grown into one of the major engineering geology problems in the field of mining. 随着金属矿山相继进入深部开采,无底柱分段崩落法巷道岩爆问题成为采矿领域中主要的工程地质问题之一。
- HE Ye,PENG Fei,HU Xue-jun,et al.Monitoring and control of rock burst in island coving coal face[J].Journal of China University of Mining &Technology,2004,33(5):569-572. [4]何烨;彭飞;胡学军;等.;济二矿首例孤岛综放面冲击矿压监测治理[J]
- Rock burst in deep level is one of the major problems troubling the mining process.Prediction of rock burst proneness requires comprehensive analysis of multiple factors. 深部矿岩岩爆问题是困扰采矿过程的主要问题之一,预测岩爆倾向需要综合分析多个影响因素。
- Based on the field practice, some regularities of rock burst in Nantong Mine District are discovered and the practical prevention and governing measure are summarized in this paper. 在现场实践基础上,揭示了南桐矿区岩爆发生的某些规律,研究总结了岩爆实用防治技术措施。
- How dare you burst in on us without knocking! 你怎么胆敢不敲门就闯进来!
- He burst in upon our conversation. 他打断了我们的话。
- Water-pipes often burst in cold weather. 水管在寒冷的天气里经常冻裂。
- DISCUSSION ON THE PREDICTION AND CONTROL OF ROCK BURST IN DEEP-LYING LONG TUNNEL 深埋长隧道岩爆的预测预报及防治初探
- Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body. 煤矿冲击矿压、矿震等煤岩动力现象,与岩体的微震事件有着必然联系。
- Research of rock burst in roadway nearby a pillar 煤柱区域巷道冲击矿压的研究
- It was very rude of you to burst in on him while he was working. 他在工作时你去打搅他,真是鲁莽。
- LI Hong,XU Zeng-he,XU Xiao-he,et al.Criterions and forewarning of ore pillar rock bursts in asymmetric mining[J].China Mining Magazine,1997,6(1):46-51. [4]李宏;徐曾和;徐小荷;等.;非对称开采时矿柱岩爆的准则与前兆[J]
- The police burst in (through the door) and arrested the gang. 警察突然闯进(房门)逮捕了那帮人。
- He'll be bursting in upon us at any moment. 他随时可能出现在我们眼前。
- He'll be bursting in upon us at any time. 他随时都会出现在我的面前。
- "I don't see why I must not go, " he burst in angrily. 他气愤地插嘴说:"我不明白为什么我不能去。"
- Moorstone quarrying in tunnel is a first case carried out in China. 隧道内开采花岗岩料石在国内尚属首例。