1)mining subsidence prediction开采沉陷预计
1.The mining subsidence prediction with the influence of fault was investigated.对断层影响下的开采沉陷预计问题进行了研究,建立了基于概率积分法的预计模型。
英文短句/例句
1.On mining subsidence anticipate analysis on the base of probability-integral method基于概率积分法的开采沉陷预计分析
2.Study on the Rheological Model of Overburden Strata in the Mining Field and Mining Subsidence Prediction;采场覆岩移动流变模型及开采沉陷预计研究
3.Research on the Automatic Embedding of Mining Subsidence Forecast Data into Mine DEM开采沉陷预计数据自动嵌入矿区DEM的方法研究
4.The Method and Its Application of Mining Subsidence Forecasting System Developing by Using IDL利用IDL开发矿山开采沉陷预计系统的方法与应用
5.Proximate Calculation of Error Function erf(x) and Its Application in Mining Subsidence Prediction误差函数erf(x)近似计算及其在开采沉陷预计中的应用
6.Research and Development of Mining Subsidence Prediction and Ground Movement Observation Data-processing System of Mine Based on MapX基于MapX的煤矿开采沉陷预计及地表移动观测站数据处理系统的研发
7.Programming on Prediction of Coal-mining-induced Subsidence under Simple Geological-mining Conditions;简单地质—开采条件下的采煤沉陷预测程序设计
8.Programme and Application of the Prediction Software of Coal-mining-induced Subsidence Based on Geological Viewpoint;基于地质观点的采煤沉陷预计系统开发与应用
9.Study on System of Environment Influence and Prediction Assessment about Mining Subsidence Area;开采沉陷区环境影响及其预计评价系统
10.Discussion on Predicting of Deformation Structures of Mining Subsidence Area Based on ArcGIS基于ArcGIS的矿山开采沉陷区变形规律预计的探讨
11.Application of complex function in ascertain effective dots of mining subsidence复变函数在确定开采沉陷有效预计点中的应用
12.Research on Logistic Model in Forecasting Subsidence Single-Point During MiningLogistic模型在开采沉陷单点预测中的研究
13.Forecast and Analysis of Mining Subsidence Area Based on MATLAB基于MATLAB的开采沉陷区预测分析
14.Early warning system of mining subsidence damage based on ARCGIS基于ARCGIS的矿山开采沉陷灾害预警系统
15.Simulization and Visuanlization of Mining Subsidence Based on GIS;基于GIS的开采沉陷计算与数据可视化
16.Study on the Mechanism and the Prediction Model of the Subsidence Caused by Rock Salt Solution Mining;岩盐水溶开采沉陷机理及预测模型研究
17.Mining Subsidence Prediction of Nantuo River Bank Under Condition of Thick and Unconsolidated Overburden厚松散表土层条件下南沱河堤坝开采沉陷预测
18.Prediction Factors Analysis on Coal Mining Subsidence and Calculating Method煤矿采空沉陷预测因素分析及计算方法
相关短句/例句
Mining subsidence forecast data开采沉陷预计数据
3)prediction of mining subsidence采动沉陷预计
4)Mining subsidence开采沉陷
1.Theorectical study of strip-filling to control mining subsidence;条带充填控制开采沉陷的理论研究
2.Study on a new probability integral 3D model for forecasting solution mining subsidence of rock salt;岩盐水溶开采沉陷新概率积分三维预测模型研究
3.Application of total station in the three-dimension similitude simulation test on mining subsidence;全站仪在开采沉陷三维相似模拟实验中的应用
5)subsidence[英][s?b'sa?dns][美][s?b'sa?dn?s]开采沉陷
1.A new GPS single epoch phase processing algorithm and its application in mining subsidence surveying;一种适合开采沉陷观测的GPS单历元相位求解算法
2.This paper introduces the basic methods of environment impact assessment on mining subsidence,practically summarizes the impact assessment for individual environmental factor,proposes corresponding countermeasure for treatment and finally makes a conclusion.本文系统介绍了开采沉陷对环境影响评价的基本方法,结合工作实践,针对不同环境因子的分项评价进行总结,并给出相应的治理对策,最后得出结论。
3.Exact forecast of mining subsidence is significant for coal mining under buildings, water-bodies and railways.准确预测开采沉陷对指导“三下”(建筑物下、水体下、铁路下)开采实践具有重要意义。
6)mining settlement开采沉陷
1.Three-dimensional damage finite element analysis of mining settlement;开采沉陷三维损伤有限元分析
2.The mining settlement is one of the main geological disaster which caused by mining coal bed in the undergound,and the land was destructed seriously.开采沉陷是由于煤矿地下煤层的开采导致的一种主要的地质灾害类型,对土地的破坏非常严重。
3.Solving the regularity problem of the mining settlement dynamic estimation must make organic combination of the geological actual empirical data with the mining field overlaying rock's moving deformation mechanical mechanisms.解决开采沉陷动态预计的规律性问题,必须把地质实测经验资料和采场覆岩移动变形力学机制有机地结合起来。
延伸阅读
地表沉陷 由地下采空区顶板的冒落所造成的地面变形。在长期承载过程中，采空区矿柱系统中一些最薄弱部位往往会因风化、地震等作用而首先破坏。局部破坏的累积，最终波及整个系统。一般当矿柱的破坏率超过60％时，采空区顶板就要发生冒落，并或多或少地波及到地表。大范围的采空区顶板冒落通常是突发性的，往往伴随有强烈的气浪冲击，且多引起地表沉陷和张裂，造成地上或井下建筑物的破坏。有时，沉陷中形成的裂缝还可使地表水或地下水大量流入井下，直接威胁采矿工作的安全。如湖南锡矿山南矿就曾多次发生大规模的采空区冒落。最大一次冒落面积达34000平方米,使地表产生急剧的下沉和张裂,最大下沉量达1.075米,下沉范围近96000平方米，致使地表的一些井架和烟囱偏斜和弯曲。通常，地表沉陷的范围大于采空区。沉陷洼地的边界与采空区边界连线的倾角称移动角，是预测沉陷范围的重要数据。除此之外，最大沉陷量和下沉速度也是评价开采沉陷的重要指标，可根据经验公式进行预测。为防止这类沉陷的发生，应在采掘中合理地设计矿柱系统及开采空间的大小，以保证采空区顶板的长期稳定。在可能发生地表沉陷的地区进行建设，应采取结构措施保证建筑物不被破坏。
