The reasons of surface mining damage were analyzed.
分析采矿活动对地表损坏的原因。
It is the most common way to remain coal safety pillar for protecting surface buildings from mining damage.
留设保护煤柱是防止建筑物受采动损坏的最常用方法。
Then research status in China and foreign of expressway mining damage and feasibility methods of goaf management under of approach to expressway were introduced.
介绍了国内外高速公路采动损害的研究现状，以及高速公路下伏和临近采空区治理的可行性方法。
This results are very usetul for the predicting mining damage and dividing the damage duty in the southern China where there are plentiful under water and Karst growth.
研究结论为南方岩溶发育地区开采损害预计和责任认定提供了依据。
According to mining damage to pick the form of life, analyzing the reasons for its failure to find a mining pick to improve the performance of the technical means to provide a reference.
根据矿用截齿的损坏形式、使用寿命，分析其失效的原因，为寻求出提高矿用截齿性能的技术途径提供参考。
Uranium mining can also damage the environment.
铀矿也会毁坏环境。
I knew that strip mining was tearing up many scenic areas and that clear-cutting was causing widespread damage in the mountains.
我知道，露天采矿正在毁掉许多风景区，砍掉成片森林给山区造成广泛的破坏。
Mining coal is one of primary factors to damage land resources, it not only decreases cultivated area, but also causes environment of mine destruction.
煤矿开采是对土地资源破坏的主要部分之一，不仅使耕地面积减少，而且造成矿区环境的破坏。
Ore mining causes many troubles to environment among which the damage of land is most serious.
矿山开采带来了很多环境问题，其中对土地的破坏最为严重。
In mining engineering, strata models are often simulated by similar material simulation model, rock bending deformation and fracture damage is the serious problem.
而在采矿工程中，相似材料模拟的往往是层状模型，岩层的弯曲变形和断裂破坏是关键问题。
The interference and damage of illegal mining activities to state-owned mines is a common phenomenon in China.
国有矿山遭到侵权开采的干扰、破坏，且久治不愈是全国的普遍现象。
The characteristics of damage, movement, evolution in mining coal bed in weathered zone were discussed mainly.
重点论述了风化带内煤层开采的覆岩破坏移动演化特征；
Coal mining caused damage of a great deal of land resources.
煤炭开采造成大量土地资源的破坏。
Under the same conditions of structural-material complex, fracture system, and mining scale, the ground damage degree is related to the tectonic stress field.
在构造介质、构造界面特征相似，开采强度也相同的条件下，煤矿区采动损害与其所处的构造应力场性质有关。
A plane nonlinear program of damage module is compiled. The FEM program of damage module and conventional finite element module are used to calculate and analyze a mining slop.
编制了损伤模型的平面非线性有限元程序，并采用损伤模型和常规有限元模型的有限元程序对某矿山边坡进行对比计算分析。
It has been 1500 years old to mine coal in Datong area. Mining coal has caused irreparable damage to water environment.
大同地区煤炭开采有1500年的历史，因为煤炭开采，现已造成对水环境无法修复的破坏。
Along with the underground mining of mineral, the damage of the surface subsidence due to mining is gradually serious.
随着地下矿藏的开采，矿区开采沉陷所带来的损害日趋严重。
As an environmental editor, I knew that strip mining was tearing up many scenic areas and that clear-cutting was causing widespread damage in the mountains.
作为一个生态环境编辑，我知道，露天采矿正在毁掉许多风景区，砍掉成片森林给山区造成广泛的破坏。
With the increasing of mining depth and exothermic function and diffusion progress of every kinds of heat source and so on, the heat damage of mines is becoming serious.
随着矿井开采深度的增加，由于各种热源的放热作用、扩散过程和其它原因，矿井热害日趋严重。
With more and more open-pit mines transferring into deep open-pit mining, research on the law of the movement and damage to high and steep slope rock is focused on.
随着越来越多的露天矿山转入深凹露天开采，高陡边坡岩体运动损害规律研究越来越受到人们所认识和重视。
The damage styles of cast-in cutting pick and hard-solder forging cutting pick are analyzedaccording to the comparing experiment under coal mining well.
通过井下采煤对比试验，分析了镶铸截齿与锻造针焊截齿的损坏特点。
Improving the control of blasting near mining excavation can reduce a damage of blasting vibration effect to mining excavation.
加强对井巷附近爆破的控制，可降低爆破地震效应对井巷的破坏。
The mining deformation damage law of thick sandy soil over roof is the basis of setting up the dynamic structure theory of roof.
顶板厚砂土层采动变形破坏规律是建立顶板动态结构理论的基础。
Since 2009, spring up the company to succeed often rather non-metallic minerals, car Hecun mining, mining method for the underground cave mining, severe damage to the local geological structure.
从2009年开始，春达公司接替常宁非金属矿，进入车荷村采矿，采矿方式为地下洞采，严重的破坏了当地地质结构。
Since 2009, spring up the company to succeed often rather non-metallic minerals, car Hecun mining, mining method for the underground cave mining, severe damage to the local geological structure.
从2009年开始，春达公司接替常宁非金属矿，进入车荷村采矿，采矿方式为地下洞采，严重的破坏了当地地质结构。
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