裂隙带抽放,gas drainage in fractured zone
1)gas drainage in fractured zone裂隙带抽放
英文短句/例句
1.Application of Gas Drainage in Fractured Zone by Roof High-level Boreholes in Daping Coal Mine顶板高位钻孔裂隙带抽放在大平矿的应用
2.Application of Gas Extraction Technology by High-level Fracture Borehole in Fully Mechanized Caving Face of Thick Coal Seam高位裂隙钻孔抽采技术在厚煤层综放面的应用
3.Study on the Height of Water Flowing Fractured Zone and Prediction Method in Fully Mechanized Sub-Level Caving;综放开采导水裂隙带高度及预测方法研究
4.Study on Gas Delivery Law in Mining Fissure of Overlying Stratum and Its Drawing and Utilizing;覆岩采动裂隙带瓦斯运移规律及其抽取与利用研究
5.Study on the Prediction Method of Water-flowing Fractured Zone"s Height and Its Application;导水裂隙带高度预计方法研究及应用
6.Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining急倾斜煤层覆岩导水裂隙带高度研究
7.On the height of water flowing fractured zone in Shenjiawan coal mine沈家湾煤矿导水裂隙带发育高度研究
8.DETERMINING THE HEIGHT OF COLLAPSE AND FRACTURE ZONE WATER-TRANSMITTING IN MINED-OUT AREA BY MEANS OF BOREHOLE利用钻孔确定采空区垮落带和导水裂隙带高度
9.Methane Delivery Law in Mining Fissure Elliptic Paraboloid Zone and Its Application Analysis;采动裂隙椭抛带中瓦斯运移规律及其应用分析
10.EFFECTS OF PRIMARY KEY STRATUM LOCATION ON HEIGHT OF WATER FLOWING FRACTURE ZONE覆岩主关键层位置对导水裂隙带高度的影响
11.Distribution of Mining Fissures Induced by Fully Mechanized Caving Mining and Analysis on Their Evolvement Characteristics综放开采采动裂隙分布及其演化特征分析
12.Numerical Analysis on Structural Failure and Fracture Evolution of Overburden Strata in Fully Mechanized Top Coal Caving Mining综放开采覆岩结构破坏与裂隙演化的数值分析
13.A crack, crevice, or split.裂缝裂隙、缺口或裂缝
14.Dolomite also occurs in this mode as replacement of limestone along major fractures and betts of enclosed breccia.沿包围角砾岩的主要裂隙带，以交代石灰岩的方式，也能形成白云石。
15.Experimental Study about Influence of Thickness of Unconsolidated Sediments and Rock Layers on the Height of Fracture Region Induced by Coal-mining;松散层和基岩厚度与裂隙带高度关系的实验研究
16.Mechanism of Water Inrush from Coal Seam Floor and Continuous Survey of Fractured Zones in Coal Seam Floor;煤矿底板突水机理及破坏裂隙带演化动态探测技术
17.Research on the law of fissure zone of conducting-water development and overlying strata cycle breakage mining under water-rich rock layer富水层下开采导水裂隙带发育及覆岩周期破断规律研究
18.Prediction of Water-flowing Fractured Zone"s Height in Roof of Coal Based on Neural Networks Trained by Particle Swarm Optimization基于粒子群优化神经网络的煤层顶板导水裂隙带高度预测研究
相关短句/例句
crack zone裂隙带
1.Water burst mechanism was discussed fromcrack zone height,thickness of effective water barrier in roof and hydraulic pressure of aquifer.通过黄陵一号煤矿顶板突水案例,分析了突水原因,从导水裂隙带的发育高度、煤层顶板有效隔水层厚度以及含水层水压等方面对煤矿突水机理进行了探讨。
2.It is very important for disaster pre vention and curing and application o f land to find out the caving zones,crack zones formed after coal exploitation and s ubsidence conditions.煤层采空形成的冒落带、裂隙带和沉降变形情况的查明对灾害防治及土地利用是非常重要的,在勘察钻孔中进行声波扫描成像测井能提供清晰直观的图像资料,给工程地质的评价分析提供了可靠的依据。
3)cracking zone裂隙带
1.810 mining area, simulation of similar materials and simulated analysis by computer, the hydrogeological feature of quaternary, engineering geological feature of mantlerock, growth of maximum caving zone andcracking zone in this area are analyzed systematically.根据810采区钻孔及地质资料、相似材料模拟和计算机数值模拟分析,系统分析了该区第四纪水文地质特征、基岩风化带工程地质特征和最大垮落带、最大裂隙带发育特征。
4)fracture zone裂隙带
1.It has been therefore suggested that the structural fractures were main location of CO2 accumulation, and that the presence of strike--slip faults resulted in the connection between deep and shallowfracture zone, which lead to the formation of CO2 gas field.结果表明，构造裂隙是本区ＣＯ２气储集的主要部位，走滑断层的存在促成了深部和浅部裂隙带的相互连通，为浅部地层产ＣＯ２气创造了条件。
2.According to the experimental data,the maximal height offracture zone is 92 m.试验表明,覆岩最大裂隙带的高度为92 m。
3.The reasonable layer selection is the main influencing factors for gas drainage by high level borehole,the borehole parameters is based on the caving &fracture zone height of gob.高位钻孔抽放最主要的影响因素是合理层位选择,其钻孔参数应根据采空区冒落带及裂隙带高度来设计。
5)fractured zone裂隙带
6)fissure zone裂隙带
1.In analyzing the stability of rock mass treat the groundwater function with the method of seepage infissure zone.本文通过实例提出了传统地下水测量方法在岩土工程中可能产生的一些问题，给出了解决这些问题的思路；岩体稳定性分析中以裂隙带渗流方法处理地下水作用问题；土体工程中用双向水压计测量水压并划分含水层。
2.The movement law of the overburden strata has a decisional role to the development height of the water conductedfissure zone.覆岩运动规律对导水裂隙带发育高度具有决定作用,基于对鲁西煤矿露头区域工作面覆岩运动岩石破裂事件的井下微地震监测定位的研究,结果表明,露头煤层开采与深部煤层开采具有不同的覆岩运动规律,覆岩导水裂隙带高度降低30%左右,导水裂隙带分布形态不再具有马鞍型对称的特点。
延伸阅读
裂隙裂隙fissure(fissure)见节理。
