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water inrush
    Application of GIS to Prediction of Face Water Inrush under the Weishanhu Lake in Yinzhuang Coal Mine
    GIS在殷庄煤矿微山湖下采区工作面涌水预测中的应用
    Grouting Technology Applied to Water Inrush and Roof Falling Accident in FA Fault of Mao Khe Coal Mine, Vietnam
    注浆技术在处理越南冒溪煤矿FA断层涌水冒落事故中的应用
    An evaluation of roof water inrush grade using fuzzy mathematics method
    顶板涌水等级评价的模糊数学方法
    Practices on coal mining in fully mechanized longwall coal mining face with dynamic water inrush
    荆各庄矿动态涌水综采工作面回采的实践
    Study on the Predictive Method of Mine Roof Water Inrush Based on Fuzzy Matter Element Model
    基于模糊物元模型的矿井顶板涌水预测方法研究
    New Methods about Shaft Water Inrush Control of Laohutai Mine
    抚顺老虎台矿治理井筒涌水的新方法
    Rapid Construction of Inclined Shafts with Large Cross Section and Water Inrush
    大断面大涌水斜井快速施工
    Study on the Control of Underground Water Inrush at Donghewan Iron Mine
    东河湾铁矿井下涌水治理研究
    Main factors and mechanics influencing water inrush from roof snadstone
    影响徐州矿区煤层顶板砂岩涌水的主要因素及机理
    Research on the Control Mechanism of Water Inrush and Sand Inrush in Shallow Seam
    浅埋采场涌水溃沙控制机理研究
    The mining practice of ShenDong Mining field indicates: the water inrush and sand inrush accident occurred for the considerable cracks formed by violent ground behavior and the especial geological environment, which influence and restrain the full development of modern high production and effective mine seriously.
    但是神东矿区的开采实践表明,由于剧烈的矿压显现和特殊的地质环境,造成了开采过程中的涌水溃沙事故,严重的影响和制约了现代化高产高效矿井的全面发展。
    By simulated experiments of the thick unconsolidated formation breaking down, the conclusion that the water inrush and sand inrush disaster is different from sand break is reached.
    结合松散体自行垮落模拟实验得出涌水溃沙灾害并不是泥沙垮落或泥沙自流形成的结论;
    The water inrush and sand inrush control measure that debase hydraulic height by work face drainage and field of goaf drainage which using littlie angle of stope is given based on that hydraulic height is the key control factor.
    在确定了含水层高度是涌水溃沙发生控制因素的基础上,提出通过工作面直接排水和利用采场存在的小角度进行采空区排水的涌水溃沙灾害发生控制措施;
    In this article, with the aim of research on surrounding rock classifications, rock blasting prediction , water inrush prediction, developmenting the CHAMBER GIS.
    本文采用基于GIS组件技术的方法,以研究硐室的信息管理与围岩分类,岩爆与涌水预测预测预报为研究目标,开发了硐室的信息管理与预测预报系统。 通过本文的研究取得了如下方面的进展:
    (2) Constructed the basic estimate index system for surrounding rock classifications, rock blasting prediction, water inrush prediction by the expert knowledge methods and given the qualified methods from multi-aspects.
    (2) 采用专家系统的思路,建立了围岩分类、岩爆预测、涌水预测基本评价指标体系,并从多个角度提出了其数量化方法。
    The disaster of mine water burst is one of the five mine disasters, mine behind the water has an expansive future and the forecast of mine roof water inrush grade becomes an extremely important content in the mine water inrush prevention and cure, along with the increase of energy sources requirement by country economy.
    矿井突水灾害是矿井五大灾害之一,随着国民经济对能源需求的不断增长,水体下采煤有了广阔的前景,矿井顶板涌水等级预测成为矿井顶板水害治理的一项至关重要的内容。
    The forecast system of mine roof water disaster based on the fuzzy matter-element model is made up of with the data information administer system and the forecast system of mine roof water inrush.
    基于模糊物元模型的矿井顶板涌水预测系统主要由矿井顶板涌水数据信息管理系统、矿井顶板涌水预测系统两部分组成。
    The Paper presents the principle,method,step and result in application of GIS to water inrush prediction of the working faceunder the Weishanhu lake in Yinzhuang Coal Mine in detail. The predicting result has alsobeen verified by practice.
    本文详细介绍了如何在殷庄煤矿微山湖下采区应用GIS预测工作面涌水的原理、方法、步骤和成果,并对预测成果进行了验证。
    Grouting can play a double role of both consolidating the surrounding rock and plugging the water inrush and therefore is an efficient way to ensure a smooth passage through the fault zone.
    注浆可起到既加固围岩又封堵涌水的双重作用 ,是保证顺利通过断层的有效方法。
    Face 2211 # features a thin base rock,a thick loose overlying layer,a thick water bearing layer under the loose alyer,and the coal seam is flat lying. So the water inrush at the face is not easy to be discharged.
    22 1 1工作面煤层埋藏特点是基岩较薄、上履松散层较厚 ,松散层下潜水层较厚、煤层为接近水平煤层、工作面涌水不易排出。
 

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