mining subsidence

Monitoring Technique for Mining Subsidence with Digital Terrestrial Photogrammetry

矿山地表塌陷区的数字近景摄影测量监测技术

互联网摘选

Through theoretical analysis and laboratory tests the main conclusions of research is as followed: It is effective to implement back filling technique in caving zone and breaking zone, control overburden rock mining subsidence, eliminate surface subsidence and protect the safety of the surface buildings.

通过理论分析和实验室试验，得出：实施垮落带和裂隙带注充技术可有效的控制覆岩采动下沉，消除地表沉降，保护地表建筑物、构筑物的安全。

互联网摘选

Dry stowing is a widely used method for controlling ground pressure and mining subsidence at tungsten mines.

干式充填是目前控制脉钨矿床地区和岩移的常用方法。

互联网摘选

In this thesis, considered Xuzhou and Huaibei plain as a typical case, it was studied that the space variation law of soil characteristic in farmland due to mining subsidence.

本文以平原高潜水位地区徐州与淮北煤矿沉陷地为例，研究了采煤沉陷地土壤性质变化的空间分布规律。

互联网摘选

A Research on Analysis Method of Mining Subsidence Parameters for Space Problem and Its Application

开采沉陷空间问题参数分析方法及其应用研究

互联网摘选

The key technology of GIS when applying in the field of mining subsidence is analyzed, too.

分析了GIs在开采沉陷领域应用的关键技术问题.

网络文摘精选

Application of GIS to Mining Subsidence and Combination of GIS with Professional Model

GIS在开采沉陷领域应用及与专业模型的结合

互联网摘选

Establishing of the land surface movementstation in mining subsidence area is one of the basic means.

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.

网络文摘精选

Calculation and statistical analysis of maximal axial stress at mining subsidence area

采空塌陷区管道最大轴向应力计算及统计分析

互联网摘选

The mining subsidence prediction with combination of fuzzy inference and neural networks is investigated.

用模糊数学与神经网络结合的方法研究开采沉陷的预测.

网络文摘精选

Application of boundary element method on mining subsidence in stratified rock

边界元法及层状介质岩体在地表及岩层移动计算中的应用

互联网摘选

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

互联网摘选

The conventional mining causes the mining subsidence and a refuse heap arises on the ground.

常规开采在地面堆积矸石山的同时引起开采沉陷.

网络文摘精选

On the basis of nonlinear geometric field, the author analyses and obtains the accurate formulas on main section of mining subsidence on deformed configuration.

本文以非线性几何场论为基础，在开采沉陷的实时位形上分析得到了下沉主断面上的倾斜、曲年和水平变形的准确计算公式。

互联网摘选

Study on 3-D Numerical Simulation and Calculation Models of Mining Subsidence

开采沉陷的三维数值仿真与计算模型探讨

互联网摘选

Space variation law of physical characteristics about farmland soil due to mining subsidence

开采沉陷对耕地土壤物理特性影响的空间变化规律

互联网摘选

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.

互联网摘选

The Technique of Time Series Prediction on Mining Subsidence

开采沉陷时序预测技术

互联网摘选

The influence of the rock formations: with the increase of the gradient of the hill, the sinking basin will not lie exactly over the mining subsidence, but gradually moves towards the direction of the lower.

地形的影响：随着山体坡度的增加，下沉盆地已不再位于采空区正上方，而是逐渐向地势较低方向移动。

互联网摘选

Ground environment is damaged and the serious mining subsidence calamities come out by common mining technology.

常规方法开采煤炭已对地面环境造成了严重的沉陷灾害.

网络文摘精选