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- It plays the important guidance role in oilfield development,especially for the oilfield development of complex geological condition. 它对油田开发,特别是对地质状况复杂的油田开发,具有重要的指导作用。
- Construction technology and quality control of large diameter super-deep bored pile under complex geological condition are introduced. 介绍在复杂地质情况下超深大孔径桩基施工技术和质量控制措施。
- Actually and theoretically we attemp to discuss the relationship between the geological condition , mining factor or time factor and the coal burst. 试图从实际上和理论上论述地质条件、开采因素和时间因素与冲击地压发生的关系.
- The contrast analysis of thermal simulation to actual geological condition shows that this rule exists in geological history. 通过模拟条件与实际地质条件的对比分析认为,在地质条件下也存在上述规律。
- This paper introduces the application of equi-block indexation method in geological condition evaluation of comprehensive mechanized coal mining. 介绍了等性块段指数法在矿井综采地质条件评价中的应用。
- Due to the geological condition changes and abnormal earth magnetism behavior,some abnormal deviations happened with the MWD device. 在对接井施工过程中,由于出现了地磁变化异常和地质条件变化,致使MWD导向系统出现了一定偏差。
- The applying event function of Luling coal mine of Huaibei mining group has been created according to the geological condition and the Gas Outburst. 结合淮北芦岭矿的井田地质条件和瓦斯突出状况确立了该矿井瓦斯突出事故树事件函数;
- From the analyzing of the process of production at CBM wells on the basis of hydro geologic, this paper elaborates the mechanism of water drainage and gas production at CBM wells. 从水文地质的角度分析了稳定状态和非稳定状态下煤层气井的生产过程,揭示了煤层气井生产的实质就是通过排水达到降压、采气,以地下水运移规律为指导进行排采是煤层气井持续、稳定、高产的关键。
- Located at shoal area and having been reclaimed, Xiamen Shihushan Coal Terminalproject is under complicated geological condition. 厦门石湖山煤码头工程地处滩涂区域,已填海造地,该区岩面起伏较大,地质复杂。
- The poor geological condition such as a artifical hole and mined regions are distributed widely below the highways of Longxi loess area. 陇西地区公路沿线人工洞穴及采空区等下伏不良地质体分布广泛,严重影响公路的施工、运营安全和工程建设的规模及投资效益。
- But in the area with complex geological condition, failures arise in the thickness prediction and reservoir predication of Carbon... 通过本次工作我们认为:对川东地区石炭系储层横向预测方法进行改进,其前景和经济效益是十分可观的。
- The method and concept for ore prospecting and evaluation in similar geological condition were summarized based on the above case histo... 据此,总结了在类似地质条件下找矿评价的方法、思路。
- It is further indicated by experiments that this approach is easy to operate for the projects with uncomplicated geological condition. 实践结果表明,对地质条件不太复杂的工程,此法是简便可行的。
- Combined with engineering cases, the mechanism of inrush through fault which is water-inconductive in initial geological condition, has been studied. 结合工程实例分析了原始地质条件下的不导水断层在采动影响下透水并最终导致突水事故发生的作用机理。
- TGP damsite has an excellent engineering geology condition. 三峡坝址工程地质条件优越。
- The geological condition in the inlet of spillway tunnel of Hengquan Reservoir is very complex,rock wheathering is severe and the stability of adjoining rock of tunnel is bad. 横泉水库泄洪洞进口地质条件复杂,岩石风化严重,围岩稳定性较差。
- At first,the HOL was simplified as a mechanical model of a beam on elastic foundation according to its geological condition and cutting characteristics. 首先根据金川二矿水平矿层的开采特点和地质及力学背景,将其简化为两端受水平力作用的弹性地基梁。
- Under the complex geological condition where the backfill is on thick soft clay, the design method of combining fly ash concrete pile and lime pile is presented. 针对深厚软粘土上覆新回填土的复杂地质条件,提出了粉煤灰混凝土桩与石灰桩联合进行地基处理的设计方法。
- It also presents 6 favorable prospecting areas according to geological condition of mineralizalion,reconnaissance extent and potential resources of Manganese. 并依据成矿地质条件、勘查工作程度、锰资源潜力等因素优选划分了6个找矿远景区。
- Taking the geological condition in the harbour district Jingtang Port as the model,the detail analysis on lowering water level by large diameter well point are given in the paper. 以京唐港地区地质条件为模型,对大口径井点降水进行了详细的分析,对大口径井点降水在实际工程应用具有理论参考价值。
