地表移动变形,ground movement and deformation
1)ground movement and deformation地表移动变形
1.Numerical simulation onground movement and deformation of mine ground in loess hilly area;黄土山区矿井地表移动变形数值模拟
2.Then,the analytical program was developed by Matlab and the profile figures of theground movement and deformation were drawn.用Laplace函数导出了城市地下隧道开挖引起地表移动变形分析的数学模型,并用该模型对具体的工程实例进行了计算分析。
3.The stress distributing of overlying strata and theground movement and deformation were studied under var.本文以开采岩层移动工程地质理论为指导，以济宁市太平煤矿为例，通过相似材料模型试验、数值模拟等手段，对该矿建筑物下3~#煤条带开采和充填开采进行计算和分析，并对不同开采条件下上覆岩层应力分布特点及地表移动变形进行研究，揭示了条带开采和充填开采引起的上覆岩层的破坏过程、破坏形态、破坏范围及地表的移动变形规律，找出最小地表移动变形和最大采出率的结合点，确定建筑物下合理的开采方式，从而服务于煤矿生产。
英文短句/例句
1.Study on the Laws of Parameters of Surface Movement and Deformation on Feicheng Mining Area;肥城矿区地表移动变形参数规律研究
2.Impact of the time parameters on surface movement deformation in mined-out area采空区地表移动变形的时间影响参数
3.Research on the Deformation Rule of Surface Movement Caused by Mining under the Conditions of Thick Alluvium and Hard Solid Rock;厚松散层厚硬岩层开采地表移动变形规律研究
4.Research on the Prediction Methods of Surface Movement and Deformation in Unstable Seam不稳定煤层地表移动变形预测方法研究
5.Study on ground movement and deformation of deep partial extraction along the dip in deepth深部倾向条带开采地表移动变形规律研究
6.SOLUTION AND GRAPHICS DRAWING FOR MINING AREA SURFACE MOVEMENT AND DEFORMATION BASED ON VB AND CAD基于VB与CAD的矿区地表移动变形求解及图形绘制
7.Research on the Predict Method of Surface Movement and the Method of Surface Subsidence Control in High-steep Rock Slope of Strip Mine;高陡岩质露天矿边坡地表移动变形预测与控制方法研究
8.Simulation and Prediction Study on Movement and Deformation of Surface under the Influence of Open Pit Exploitation;露天矿开采影响下的地表移动变形的模拟预测研究
9.Study on the Low of Overlying Rock Destruction and Surface Subsidence by the Spontaneous Combustion of Coal Seam;煤层自燃引起覆岩破坏及地表移动变形规律探讨
10.Study on the Rule of Ground Movement and Deformation in Steep Coal Seam Mining of Urumchi Mining Area;乌鲁木齐矿区急倾斜煤层开采地表移动变形规律研究
11.Analysis of Basic Features of Ground Movement and Deformation of Fully Mechanized Working Face in 11-2 Coal Seam in Guoqiao Coal Mine顾桥煤矿11-2煤综采面地表移动变形基本特征分析
12.Research on the defining of slip mining parameter of linght roof mine and the law of the surface moving deforming轻型放顶煤条带开采参数的确定及地表移动变形规律
13.Displacement and Distortion of Earth Surface Caused by Excavation of Urban Underground Works城市地下工程开挖导致的地表移动及变形研究
14.Research on the Rule of Surface Movement and Deformation Caused by Strip Mining in Steep Seam;急倾斜煤层条带开采地表移动与变形规律研究
15.The impacts of weak plane to the surface movement and discontinuous deformation弱面对地表移动范围和不连续变形的影响
16.Modeling and Monitoring of Ground Surface Movements Due to Excavation;工程开挖引起的地表移动与变形模型及监测技术研究
17.Analysis of displacement and deformation due to underground mining in Baizhu phosphorite mine白竹磷矿地下开采岩体移动变形分析
18.The determinant criteria of the stability of roadbed is mainly ground surface deformation caused by mine goaf collapse.采煤空区坍塌引起的地表移动与变形是确定路基稳定性的主要依据.
相关短句/例句
surface movement and deformation地表移动变形
1.VB and the second development of technology of AutoCAD to calculate thesurface movement and deformation of mining area are introduced.以矿区实测数据为例,介绍了如何应用VB与AutoCAD二次开发技术进行矿区地表移动变形值的解算,分析了绘制地表移动变形曲线图的理论和方法,并以VB为基础,实现了矿区地表移动变形值的快速求解,从而达到了对地下开采造成的地表移动变形的直观性描述。
3)ground surface deformation and movement地表变形与移动
4)surface movement and deformation地表移动与变形
1.The deformation rules are understood by prediction ofsurface movement and deformation survey of surface and its nearby buildings to take precautions against d.分析了地下矿山、露天矿山开采 ,铁路、公路、基坑、隧道和地下工程开挖引起的周围地表移动与变形的特点。
2.The adaptability of random medium theory is discussed in estimatingsurface movement and deformation caused by excavation of urban tunnel and underground space.探讨了随机介质理论在城市隧道及城市地下空间开挖引起的地表移动与变形预计中的适应性 ,得到了城市地下空间开挖的随机介质理论地表移动与变形模型 ,同时对城市地下工程开挖地表允许移动与变形值及其监测作相应分
3.1 mine,under the mine geological conditions of instability coal ,the destruction process and the scope of overlying strata andsurface movement and deformation caused by strip mining were revealed .通过永华能源有限公司一矿雷坡村建筑物下条带开采工作面的现场观测分析,揭示了该矿地质采矿条件下不稳定煤层条带开采引起的上覆岩层的破坏过程、破坏范围和地表移动与变形规律。
5)ground surface movement and deformation地表移动与变形
1.By using stochastic medium theory,ground surface movement and deformation of tong youshan double-arch tunnel due to its excavation is calculated, the simplified calculate formulas are deduced, the calculated parameters of the whole tunnel are obtained by using scale method from the parameters of middle lead tunnel, and according these, the influenc.应用随机介质理论,对桐油山连拱隧道开挖引起的地表移动与变形进行了分析,推导了简化计算的具体公式,根据中导洞开挖地表移动参数按比例法确定了整个连拱隧道的地表移动计算参数,据此分析预测了隧道开挖对地表建筑物的影响情况,计算结果对指导隧道的施工有一定的意义,也为其它同类结构的设计提供了参考。
2.The ground surface settlement due to shallow tunnel excavation is considered as a stochastic process and the stochastic medium theory is applied to predict and analyze theground surface movement and deformation in cross and longitudinal section due to tunnel construction.将浅埋隧道开挖所引起的地表下沉视为一随机过程 ,应用随机介质理论 ,对隧道施工所引起的纵横向地表移动与变形进行了分析探讨。
6)surface movement and deformation地表移动和变形
1.Based on the geologic and mining conditions,thesurface movement and deformation along expressway were predicted,values ofsurface movement and deformation were obtained,and then the mining damages of the expressway due to coal mining were analyzed and evaluated.根据煤矿地质采矿条件,对煤矿地下开采在高速公路沿线所引起的地表移动和变形进行预计,给出高速公路沿线地表移动变形值。
2.The rule ofsurface movement and deformation for deep mining is much different from the one of mining under ordinary geological conditions.条带开采是进行建筑物下采煤时限制地表变形的措施之一,深部开采地表移动和变形规律与一般地质采矿条件下的地表移动规律相比发生了较大改变。
延伸阅读
地表移动地表移动surface movement地didibioo yldong表移动盆地范围、危险移动区范围和不连续变形区的地表移动(s urface movement)在一定开采条范围分别由边界角、移动角和裂缝角确定。件下，地下开采引起地表发生位移、变形和破坏的过当开采宽度大于某一临界值(临界采宽)时，地表程。其结果是在采空区上方的地表形成一定范围的移下沉盆地中心的最大下沉值达到该条件下的应有值。动盆地(图1)。当移动盆地内某部分变形超过一定此后最大下沉值不再随采宽增大而增加，此时地表达”·一一皱藻默藻黔嘿聋 /才!~、、几、、./卜Z尾幸仅21\l、万入aJ篇她内，又寸各种津筑物川甘反产牛研坏入户盆盆丫名乙4一走一一l鑫一山八tl:石11/k一0.2只10~“/m;i一3只10一“;。一2 {)徽之丰士去华一丰__J/.}\丈盆侧边界乡/11/火10一j作为临界变形值来确定危险.且尸，!C!11一叫.一l一一十叮尸二今二“‘解占人、书田护r*，、币，‘肋，‘丫加A一一一一__，_一」。，11七I’D’---一--一一-一一八一弋~~，‘屯砚，一二翻睁‘.梦一BA;.:.召_，，、.、一_.~_，_一，____\!一/一几份一炜‘一二诗一，声J动盆地主断面上，危险变形区边界同 ..七二二二二=J‘..自匕二=日‘.木笙述“开““汉勺，二戏。二二b外侧的夹角称为移动角(图3)。图1移动盆地一般以下沉10mm处各点的连口一水平矿层开采;b一倾斜矿层开采~”z护仪~~~~2’~”一/曰刀，、~条件下，移动盆地主断面上边界点和限度时，就会导致该处建筑物发生不同形式的变形和破坏。为了防止地表建筑物遭受破坏，可在其下方留设玉户气~一支~保安矿柱。但留设保安柱将压滞大量的矿产资源。尸、气〕，即七夕;}\气下罕—刁一影响地表移动的因素产生地表移动的主要因1}!，‘}，{素有岩体的物理力学性质、地表构造、水文条件、开采_{一-_一-立匕~达国-一一Z、益一.方法、采空区顶板管理方法、开采深度、开采顺序、采\丫、宁二分//\\乏试‘尹才/空区形状和尺寸、矿体倾角、地形条件和原岩应力状\/，\/\/\/犬屯竺、/、j、/、/航村衅嵘锄麒制麒蜘到一一大再逐渐衰减的过程，大致可分为三个阶段，即初始阶段、活跃阶段和衰减阶段。对于煤矿，一般下沉速度图2地表移动和变形分布大于50mm/月为活跃阶段。金属矿山的地表移动过程“充分采动必一非充分采动在很大程度上受地质条件和采矿条件的影响，移动速度在初始阶段一般很小，而在活跃阶段时显著增大。地表移动过程中出现的移动盆地，称为动态移动盆一-飞及代尺弓气二丁一.一-一二地;移动终止时出现的盆地称为最终盆地。
