The influence of underground pressure on water - inrush quantity is analyzed.
分析了矿山压力对突水量的影响作用。
The mining depth of this deposit is great and its underground pressure activities are Strong.
矿床开采深度较大，地压活动更为强烈；
But the gradual build-up of underground pressure can lead to occasional bursts of cataclysmic activity.
但是随之逐渐增长的地面下的压力可以引起偶然性的大变动的爆发。
The phenomenon of underground pressure and principle of surrounding rock control of deep shaft coal roadway are introduced.
分析深井煤层巷道围岩变形特征和支护失效的原因，提出此类巷道的内外结构耦合平衡支护原理。
The reduction of underground pressure in the oil and gas layer caused by exploiting oil and gas will form the intensity of pressure in the oil and gas layer.
石油与天然气开采导致油气层中地下压力的减少，造成油气层的压密。
When driving and maintaining a drift in loose and fractured host rock, carrying capacity of host rock tends to be poor and underground pressure be intensifying.
在松散破碎围岩条件下进行巷道开掘及维护时，往往会出现围岩承载能力差、矿压显现剧烈等一系列问题。
Controlling roof accidents and preventing the occurrence of bursting underground pressure are the priorities and difficulties to mine deeper isolated pillar face.
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。
Roof fall accident is one kind of dangerous accidents happened at underground mines and underground pressure management is the main task of mining safety management.
冒顶片帮事故是地下矿山危害最为严重的事故，矿山地压管理是地下开采矿山安全管理的重要任务。
This application case is the first complete inspection of external corrosion protection, safety assessment and risk assessment for the city gas underground pressure pipeline case in China.
这是国内首次在城市高压燃气管道上完成的最全面的管道外腐蚀检测与安全评定及风险评估工作。
By using field observation and numerical simulation method, the influence of fracture structure plane on the underground pressure and the roof stability of working face are systematically studied.
通过对现场观测和数值模拟分析，系统研究了断裂结构面对回采工作面矿压分布和顶板稳定性的影响。
In the process, a mix of sand, water and chemicals is pumped deep underground at ferocious pressure.
在这个过程中，要用巨大的压力把一种沙、水和很多化学品的混和物压入地下。
When natural gas is drilled from underground reservoirs it is at far too high a pressure to be used safely in homes.
当天然气从地下气田里钻取出来时，由于其压力极高，这些气体无法在家里安全使用。
Fracking involves pumping water, chemicals and sand underground at high pressure in order to release gas.
液压破碎法是利用高压将水、化学物质和沙打到地下以获取天然气的方法。
But above all it is the enormous pressure in the underground reservoirs that makes the work so dangerous.
但海底油田内部巨大的压力才是造成危险的首要原因。
The paper discussed the basic structure and functions of monitoring system of plank pressure based on embedded system underground, and introduced the key techniques to realize this system.
讨论了基于嵌入式系统的井下顶板压力监测系统的基本结构和所实现的功能，详细介绍了实现该系统的关键技术。
The distribution law of inner stress field and its effect on controlling underground impact pressure are discussed, when sub-level caving method is introduced.
讨论了放顶煤开采的采场应力场的分布规律及其对冲击地压的控制作用。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
Dazhangtuo underground gas storage takes the sands of condensate reservoir as storing beds. The beds have the characteristics of pressure shortfall and high porosity and permeability.
大张坨地下储气库是以凝析油气藏的砂岩作为储层的，该储层具有压力亏空和孔隙度、渗透率高的特点。
The monitoring project of Zhouning Hydropower station underground plant and water intake system including monitoring of the surrounding rock deformation, bolt stress, osmotic pressure and joint.
周宁水电站地下厂房及引水系统的监测项目包括围岩变形监测、锚杆应力计监测、渗透压力监测、测缝计监测。
In design of the underground parking garage, the sidewall is a very important part, the value of load on the wall-earth pressure is the most important question for the sidewall design.
地下车库的设计中，侧壁是一个很重要的部分，墙上荷载—土压力的取值也成为了侧壁设计的首要问题。
The mudstone sonic log interval, measured stratigraphic pressure and seismic data are integrated to analyze the underground fluid pressure fields in Damintun depression, Liaohe basin.
综合利用泥岩声波时差、实测地层压力和地震资料，分析了辽河盆地大民屯凹陷的地下流体压力场特征。
High pressure ring-shaped DTH drills are key equipment for underground high level large diameter long hole mining.
高气压环形潜孔钻机是地下矿山高阶段大直径深孔采矿的关键设备。
To solve anti floating problem of certain underground garage, dispersed pressure anchor is adopted.
为解决某地下车库基础抗浮问题，采用了压力分散型锚杆抗浮技术。
By the planar strain modelling of expansive rock tunnel, the appearance law and controlling measure of underground expansive pressure being found out.
通过膨胀性围岩巷道的平面应变模拟，了解到膨胀地压的显现规律及控制措施。
Theoretical analysis of local-control irrigation, i. e. , non-pressure underground irrigation, is conducted, and soil water movement equation is presented.
对局部控水灌溉（无压地下灌溉）技术从理论上进行了分析，并给出了其土壤水分运动方程。
Ground water is different from surface water, therefore the groundwater pressure applied on underground structure is decided by soil structure.
地下水不同于地表水，其作用到地下结构上的外水荷载受到土体结构性的影响。
Conflow supplies high pressure underground equipment for coal mines.
康福路为煤矿领域提供井下耐高压产品。
Underground tunnel, high pressure bifurcated pipe, water inlet tunnel designing and their lining style need know crustal stress too.
地下洞室和高压岔管、输水隧道设计及选择衬砌方式，需要查明原地应力状态。
Underground Temperature and pressure as an important parameter of reservoir and fluid properties, was repeatedly applied to guide the oil and gas exploration.
井下的温度压力作为储层和流体物性的重要参数，被多次地应用于指导油气的开采。
Underground Temperature and pressure as an important parameter of reservoir and fluid properties, was repeatedly applied to guide the oil and gas exploration.
井下的温度压力作为储层和流体物性的重要参数，被多次地应用于指导油气的开采。
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