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- The high pretensioned stress and intensive bolting system was developed, including intensive bolt, steel strip and cable bolt with a big increase in mechanical functions. 高预应力、强力支护系统成功应用于新汉矿区千米深井巷道,巷道变形降低70%25左右,顶板离层仅为原来的5%25,巷道支护状况发生了本质改变。
- In view of deep and complicated roadways in coal mines, the bolting mechanism was analyzed, the high pretensioned stress and intensive supporting theory was put forward. 摘要针对煤矿深部及复杂困难巷道条件,分析了锚杆支护作用,提出高预应力、强力支护理论,大幅度提高支护系统的初期支护刚度与强度,保持围岩的完整性,减少围岩强度降低;
- Keywords high pretensioned stress;intensive support;deep roadway;rock bolting; 高预应力;强力支护;深部巷道;锚杆支护;
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Keywords pretensioned stress;rock bolting;supporting stiffness;stress fields; 预应力;锚杆支护;支护刚度;应力场;
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里,重音在第一个音节上。,在"mother"这一字里,重音在第一个音节上。
- Keywords cable bolts support;pretensioned stress;stress fields;numerical simulation; 关键词锚索支护;预应力;应力场;数值模拟;
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。
- The detective laid great stress on details. 侦探特别强调细节。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- Lay heavy stress on law and order. 主要重点放在法律和秩序上。
- In "under", the main stress is on "un". 在“under”这个词中,重读音节在“un”上。
- They lay too much stress on money. 他们太看重金钱了。
- She lay great stress on proper behavior. 她很强调行为端正。
- I must stress that what I say is confidential. 我要强调我说的话是保密的。
- Constant stress has made our nerves brittle. 我们长期处于紧张状态,神经已经吃不消了。
- Managed to hold up under the daily stress. 想办法应付每天的生活压力
- high pretensioned stress 高预应力