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- The rock in the fault zones in mine roadways are generally fractured and difficult to support.As they often connect with the water containing layer, water inrush is apt to occcur. 矿山巷道中的断层带岩石一般比较破碎,难以支护,而且常常与含水层导通,易发生涌水。
- To meet the requirement of mining technology innovation, as a developing trend, mining roadways in thick coal seams of Xinglongzhuang coal mine should be totally located in coal seam. 由此提出,为不断适应采煤工艺变革的要求,“全煤采区巷道布置方式”将是兴隆庄煤矿“厚煤层采区巷道布置方式”的发展趋势。
- The system has friendly GUI and high modularization, it is easily to be modified and extended.So, the scientific reference to improve the supporting design of mine roadways is provided. 系统具有友好的用户界面并高度模块化,便于对系统进行修改和扩充,为完善矿井巷道支护设计提供了科学的参考依据。
- The bolting technology for mining roadways in the No.9 Seam 9号煤回采巷道锚杆支护技术
- A Generalized Yield Condition of Steel Supports in Mine Roadways 巷道金属支架的广义屈服条件
- This paper summarizes the characters of mining roadway layout adopted in thick coal-seam mining in Xinglongzhuang coal mine . 总结了兴隆庄煤矿厚煤层开采先后所用“采区巷道布置方式”特点与存在的问题。
- Gas accumulation in a mine roadway is a prerequisite condition for the occurrence of gas accidents. 矿井巷道瓦斯积聚是瓦斯灾害事故发生的前提条件。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- This paper introduces a method used to forecast the attitude and character of buried fault and its position and displacement in front of mining roadway. 介绍了一种利用断层影响带参数对掘进巷道前方隐伏断层的产状、性质、断层位置、断距进行超前预测的方法。
- TEM has the advantage of expedition, great efficiency, convenience, which is an effective way for the request of mine roadway leading prospecting. 瞬变电磁法作为一种快速、高效、方便的探测方法,可以很好的满足矿井巷道超前预测、预报的要求。
- Taking the maintenance technology for a mine crosscut roadway under a mining face in above seam in a mine,the paper analyzed the cause of the mine roadway failure. 以某矿石门巷道受上部煤层工作面跨采影响条件下的维护技术为例,对巷道破坏的原因进行了分析,从提高围岩强度的角度出发,提出了在原支护条件下对被保护巷道进行注浆加固的方案。
- The prerequisite of rock burst occurrence is that the elastic energy in coal and rock mass around coal mine roadway and stope has accumulated enough. 冲击地压发生的前提是矿山井巷和采场周围的煤岩体中储存了足够的弹性能。
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- His opinion differs entirely from mine. 他的意见和我的完全不同。
- He went heels over head into buying mining stock. 他购买了矿业股票,做事真鲁莽。
- Success is mine if I stick it out. 只要我坚持到底成功就是我的。
- Analyses that system mechanization caving mining roadway is the whole coal and was beared stress complex.Discusses the important meaning for studing its roadway surround rock stability. 分析了综采放顶煤回采巷道为全煤巷道,并且所受应力复杂,阐述了对该巷道围岩稳定性研究的重要意义。
- Your name comes before mine on the list. 名单上你的名字在我之前。
- I knocked into an old friend of mine in the park. 我昨天在公园里碰见一位老朋友。
- I would like you to meet a friend of mine. 我想让你和我一个朋友见见面。