矿山压力

矿山压力对底板破坏深度监测研究

Monitor study on broken floor depth caused by underground pressure

工作面支护质量和矿山压力观测方法

The Observation Procedure Face Timbering Quality and Underground Pressure

顶煤破坏系数随工作面推进距离和工作面长度的增加而变化。考虑矿山压力对顶煤的压裂作用，20m特厚中硬煤层综放工作面的长度应大于300m；

Top coal failure coefficient varies with face advance distance and face length , the fully mechanized sublevel caving face length for 20m very thick and medium hard seam should be over 300m ;

针对传统设备成本高、安装复杂、测量精度低、可扩展性能弱、实时性差等缺点进行改造，从而设计了一种基于ARM7振弦式矿山压力的检测系统。

To transform the high cost , complex in installation , low accuracy , weak in scalability and poor real-time , etc of the traditional facilities , we designed a vibrating detecting system of mine pressure which is based on ARM7 .

以淮北杨庄矿承压水体上对拉工作面开采为研究背景，通过现场矿山压力观测、数值模拟分析，认为对拉面错距在10m以内为宜。

Based on the mining geological conditions of a practical double longwall mining panel , a rational staggered distance of double-longwall faces is proposed to be within 10m , by means of observing the changes of in-situ abutment pressure and 3D coupled numerical modeling of fracture in floor strata .

矿山压力问题的离散元-有限元耦合分析

The coupled analysis of mine pressure problem with DISCRETE-FINITE elements method

超长综放工作面采场矿山压力控制超长综放工作面矿压显现规律

Ground pressure controlling on super-length fully-mechanized mining face with top-coal caving

计算矿山压力和岩层移动的三维层体模型

3D laminated model of calculating ground pressure and rock movement

离散元法及其在矿山压力研究中的应用

Discrete element method and its applications in mine pressure research

小波神经网络遗传算法及其在矿山压力预报中的应用

Genetic algorithm of wavelet network and its application in forecasting ground pressure

矿山压力与岩层控制课程实验教学的探索

Exploration of laboratory lecturing on Ground Pressure and Strata Control

因此，在井下深部存在着较强的地质构造应力，井下采场及巷道所受的矿山压力也特别大，严重地影响到生产的安全。

Therefore there exists the stronger geological structure stress in the deep mining .

采场上覆坚硬岩层的变形运动与矿山压力

Behaviour of overlying hard strata above workings and its effect on roof pressure

老顶初次断裂过程及其矿山压力显现

The initial fracture process of main roof and its mine ground pressure manifestation

矿山压力在煤矿井下采空区密闭墙的应用

Application of Mine Pressure in Gob Stopping Wall underground

声波技术的进展及其在矿山压力测试中的应用

The Advance on Acoustic Wave Technique and its Application to Rock Pressure Measurement

再论采场矿山压力理论

A Further Discussion on the Theory of the Strata Behaviors in Longwall Mining

导波光学技术在矿山压力研究中应用

Application of waveguide optics technology in underground pressure research

大倾角采煤工作面矿山压力显现规律的研究

Research on law of strata pressure behavior in the steep inclined coal face

论矿山压力对矿间防水煤柱的作用与影响

Effect and influence of ground pressure on the water barrier between adjacent mines

大采高超长综放工作面采场矿山压力控制技术研究

Mining Height Long Caving Mining Stope Pressure Control Technology

长壁工作面矿山压力的模拟研究

Modeling Study of Rock Pressure in Longwall Face

厚煤层倾斜分层开采的矿山压力研究

Study of rock pressure in mining a thick coal seam with inclined slicing method

老顶断裂前后的矿山压力变化

The Influence of the Fracture of the Main Roof On the Mining Ground Pressure

灰色预测理论在矿山压力研究中的应用

Application of grey forecasting theory in ground pressure

矿山压力变化的采场瓦斯涌出特征及其管理

Gas emission characteristics and management of coal caving based on change of underground pressure

软岩泄漏运动与矿山压力控制

Soft rock leaking action mine pressure control

放顶煤工作面矿山压力显现规律研究与分析

Research and Analysis on Laws of Strata Behaviors in Mining Working Face with Sublevel Caving

考虑到矿山压力的作用，修正了莫尔&库仑破裂准则。

Mohr Coulomb fracturing criterion is modified while under ground pressure is taken into consideration .

浅谈分层巷道合理布置对减少矿山压力的作用

Preliminary discuss on release the pressure of the mine by proper disposition of sliced gateways