论述了回采巷道的矿压显现规律。
In this paper, laws of mining pressure appearance are discussed.
提出了冲击矿压的强度弱化控制机理。
The strength weakening controlling mechanism of rock bursts in coal mines was put forward.
文章对矿压监测的方法及注意事项进行了论述。
In this article, the ways and matters needing attention about mine pressure monitoring are discussed.
利用ANSYS程序分析了权台煤矿软岩冲击矿压。
概要介绍了一种新的网络控制矿压观测方法及数据处理系统。
This paper briefly introduces a new Network Control observation Method and data handling system.
阐述了采煤过程中底板岩层在矿压作用下的变形特征及其规律。
This paper describes characteristics and regularity of deformation of floor rocks under ground pressure.
为煤炭企业冲击矿压矿井回收盘区煤柱提供了经验，具有推广价值。
For retrieving coal column of mining area in the mine of impact pressure in the coal enterprise offers the experience, takes on popularity value.
煤矿冲击矿压、矿震等煤岩动力现象，与岩体的微震事件有着必然联系。
Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body.
文章通过对永华煤矿“三软煤层”煤巷矿压规律进行分析，提出了支护方案。
This paper puts forward support plan through analyzing strata behavior regularity of coal roadway in seam with soft roof, soft coal and soft floor.
从片帮型冲击矿压发生的机理出发，分析了煤层煤巷采用锚杆支护减冲的机理。
Based on the occurring mechanism of slough rock burst, the mechanism to weaken shock with bolt support in coal roadway is analyzed.
王营煤矿的岩浆岩侵入比较严重，冲击矿压和瓦斯突出多发生在火成岩墙附近。
The magmatic rock intrudes relative seriously in Wangying Colliery, rock-burst and gas outburst mainly take place near igneous rock wall.
通过理论分析和现场实测，对房柱式采煤的矿压显现规律及其特点进行了探讨。
Based on field observations and theoretical analyses, the characteristic of periodic caving of immediate roof and main roof in a room and pillar system was analyzed.
根据矿压观测结果分析了可拉伸锚杆对软岩巷道支护的适应性及其合理的结构参数。
Accoording to the result on observation of rock pressure, adaptability of telescopiform bolt in soft rock road and reasonable structural parameter are analysed.
根据现场观测数据，对深部开采条件下工作面采动压力和冲击矿压倾向进行了研究。
According to the field observation data, mining pressure and rock burst tendency in deep mining condition are studied.
巷道矿压观测数据表明该方案有效的控制了巷道变形与破坏，取得良好的经济效益。
Finally, the strata control observation dat shows that gateway deformation was under control by this plan, and the better economic benefit was obtained.
加固支护设计方法和方案，井下施工和矿压监测，支护加固效果和技术经济效益分析。
The design method and scheme of reinforcement, underground construction technology and monitoring, The evaluation of the strengthening effect and techno-economic benefits.
控制顶板事故，防范冲击矿压的发生是开采埋深较大的孤岛煤柱工作面的重点和难点。
Controlling roof accidents and preventing the occurrence of bursting underground pressure are the priorities and difficulties to mine deeper isolated pillar face.
在相互挤压的破断板块系统中，2 ~3个关键板块对工作面矿压显现有决定影响。
The 2 ~ 3 key plates have important influence on the ground behaviour of face in system of reciprocal extrusion fracture plates.
基于相似材料模拟实验与现场矿压观测，本文分析了大面积剥离顶板的断裂与运动特点。
Based on a number of experiments on equivalent materials and field observation, the break and moving features of separative roof in a large area has been analyzed.
提出主关键层来压的新概念，指出回采工作面矿压显现程度主要受主关键层破断的影响。
The idea of key stratum pressure is put forward, and the ground pressure is mainly influenced by the breakage of key stratum.
提出主关键层来压的新概念，指出回采工作面矿压显现程度主要受主关键层破断的影响。
The idea of key stratum pressure is put forward, and the ground pressure is mainly influenced by the breakage of key.
针对煤矿冲击矿压灾害，研究了冲击危险性的监测原理和冲击矿压危险的分级预测准则。
The monitoring principle and rule of classification forecasting rock burst have been studied aiming at the rock burst in coal mining.
断层冲击矿压是由于开采活动引起的断层突然相对错动、弹性应变能迅速释放的动力现象。
Fault impact pressure is a dynamical phenomenon caused by coal mining, with fault abruptly dip offset, and stretch strain energy rapidly release.
主要分析了在火成岩地质构造下，瓦斯与冲击矿压的关系及火成岩型冲击矿压的发生机理。
The relationship of gas and rock-burst and the mechanism of igneous rock-burst in the condition of igneous geological structure are analyzed in this paper.
煤矿生产中存在着大量的动力扰动，常导致采矿巷道和采场围岩局部失稳，诱发冲击矿压发生。
Many dynamic disturbances often lead to local instability of roadway surrounding rock and mining workplace and result in rock burst in coal mining.
通过矿压观测掌握了该工作面矿压显现规律，为今后悬移支架在蔚州矿区推广探索出一条新路。
The law of the mine pressure appearance is held by the mine pressure observation. A new road of the cantilever support application and expansion in Yuzhou mine district is explored.
为了治理冲击矿压灾害，采用数值模拟方法研究了井巷周围煤岩体的力学特性对应力分布的影响。
The numerical analogy has been adopted to study the mechanic features influencing stress distribution in coal and rock around the roadway in order to control rock burst disasters.
通过现场实测，得出了对浅埋煤层高产高效工作面顶板来压特征和不同推进速度的矿压显现规律。
The field investigations show that ground pressure of coal face with high productivity depends on face advance rate.
冲击矿压作为煤岩动力灾害，以其突然、急剧、猛烈的破坏为特征给煤矿安全生产带来严重威胁。
The seam bumping is a coal and rock dynamic disaster. The disaster with a sudden, serious and strong failure features has brought serious dangers to mine safety production.
文章根据矿压规律分析了扒顶煤的可行性，具体论述了扒顶煤的方法，同时分析了扒顶煤存在的问题。
In the article, the feasibility of pushing coal is analyzed on the basis of mine pressure law. The pushing coal way is particularly expounded. The existing problems in pushing coal are analyzed.
应用推荐