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瓦斯地质条件
相关语句
  gas geological conditions
     There is an unbalance in space distribution for coal and gas outbursts in anew constructed mine. The dangerous degree of the gas outburst unbalanced distributed in space is controlled by the seam gas geological conditions.
     建新矿煤与瓦斯突出在空间上的分布是不均衡的,突出危险程度在空间上分布的这种不均衡性,是受煤层瓦斯地质条件控制的。
短句来源
     Base on the mine gas geological conditions in Hebi Mining Area,with the structural control theory,the study showed that complicated degree of the geological structure would directly control the deposit and displacement of the seam gas and would be interference to the sizing of the earth stress and seam gas pressure. The paper found that the key factors influenced to the coal and gas outburst in No.
     根据鹤壁矿区的瓦斯地质条件,运用构造控制理论研究发现,地质构造的复杂程度直接控制了煤层瓦斯的赋存、运移条件,并影响了地应力大小和煤层瓦斯压力大小。
短句来源
  gas-geologic conditions
     3 and No. 15 and coal seam at Hanzhuang mint in Yangquan coal area by measuring the gas pressure, gas content, and outburst index of the seams and analyzes the gas-geologic conditions during the last exPloration stage. It has provided a scientific basis for the mine design.
     本文通过精查勘探期间测定煤层瓦斯压力、瓦斯含量、瓦斯突出指标及瓦斯地质条件的分析,对韩庄井田3号、15号煤层突出危险性进行了预测,并为生产设计部门提供了科学依据.
短句来源
  “瓦斯地质条件”译为未确定词的双语例句
     Study was made on the relation between seam gas pressure and outburst parameters according to the site gas and geologic conditions, comprehensive measures against outburst were worked out including gas drainage from holes along seam to eliminate outburst hazard and gas drainage from gob by roof roadway and holes along roof strike to solve over-limit of gas concentration, thus realizing safe and efficient mining of the face.
     结合现场瓦斯地质条件,研究了煤层瓦斯压力与突出参数之间的关系,制订了利用顺层钻孔抽放消除煤层突出危险,利用顶板巷道和顶板走向钻孔抽排采空区瓦斯解决回采过程中瓦斯超限的综合防突措施,实现了工作面安全、高效的放顶煤开采。
短句来源
     Taking gas control of workface as example, this paper introduces high break exhaust roadway, coal seam driling pre - exhanst and exhaust of coal seam end roadway,comprehansive method control gas.
     以综采工作面瓦斯治理方法为例,介绍了在高瓦斯地质条件下所采取的高位裂隙抽放巷、煤层钻孔预抽、煤层尾巷抽放等方法,综合治理瓦斯。
短句来源
     Due to the developed karsts, large water inflow rate, frequent crushed zones, as well as coal seams and gases in the ground through which Fangdoushan tunnel passes, the geological condition of the tunnel is very complex.
     方斗山隧道通过地段岩溶发育、水流量大、断层破碎带多且还有煤层、瓦斯,地质条件极其复杂。
短句来源
     In accordance with the coalbed methane geological condition,the gas emission feature and ventilation methods in mining districts,the techniques of intensive methane drainage from coal seams,surrounding strata and goaf so as to increase the methane drainage efficiency is introduced generally in this paper.
     根据瓦斯地质条件、瓦斯涌出特点和采区通风方式,着重介绍了波兰煤矿强化煤层、围岩和采空区瓦斯抽放,提高矿井瓦斯抽放效率的工艺技术特点。
短句来源
  相似匹配句对
     Source Probe of Gas-geology
     “瓦斯地质”探源
短句来源
     condition and implement the p.
     条件及 p.
短句来源
     V.conditions.
     V条件.
短句来源
     EXPERT SYSTEM FOR GAS GEOLOGY
     瓦斯地质专家系统
短句来源
     Tectonic conditions and disaster prevention of coal-bed gas
     煤层瓦斯形成的构造地质条件瓦斯灾害预防
短句来源
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The paper predicts the hazard of outbursts of No.3 and No.15 and coal seam at Hanzhuang mint in Yangquan coal area by measuring the gas pressure, gas content, and outburst index of the seams and analyzes the gas-geologic conditions during the last exPloration stage. It has provided a scientific basis for the mine design.

本文通过精查勘探期间测定煤层瓦斯压力、瓦斯含量、瓦斯突出指标及瓦斯地质条件的分析,对韩庄井田3号、15号煤层突出危险性进行了预测,并为生产设计部门提供了科学依据.

Gas is the main factor effecting mine safety.This paper presented a general method to establish a model based on Bayes stepwise discriminant analysis to establish and forecast gas geological condition. At the same time, on the base of analyzing the data of Pansan mine in Huain-an, through creating the index system of gas geological condition and splitting the same equality blocks, the gas geological conditions are evaluated and forecasted in the mining area.The results provide important information for coal...

Gas is the main factor effecting mine safety.This paper presented a general method to establish a model based on Bayes stepwise discriminant analysis to establish and forecast gas geological condition. At the same time, on the base of analyzing the data of Pansan mine in Huain-an, through creating the index system of gas geological condition and splitting the same equality blocks, the gas geological conditions are evaluated and forecasted in the mining area.The results provide important information for coal mining planning and gas controlling.

瓦斯是影响煤矿安全生产的主要因素,本文探索了依据Bayes逐步判别分析法建立评价预测模型,进行矿区瓦斯地质条件分析评价的一般方法,并结合淮南潘三矿的具体数据资料,进行实际应用研究,通过该区瓦斯地质条件评价指标体系的构建和等性块段的划分,实现了该区瓦斯地质条件的分区评价,为制定煤矿开采方案和进行瓦斯防治提供了重要依据。

Based on the study of gas geologic conditions of coal seams in the studied area and according to the drainage technique and method for relief gas, application research of different gas drainage methods were conducted in the fully mechanized coal faces in three mines in Pingdingshan Coal Mining Area which have serious outburst hazard. Research results showed that the drainage technique for relief gas plays role in improving the drainage rate of seams with low gas permeability and provides experience for further...

Based on the study of gas geologic conditions of coal seams in the studied area and according to the drainage technique and method for relief gas, application research of different gas drainage methods were conducted in the fully mechanized coal faces in three mines in Pingdingshan Coal Mining Area which have serious outburst hazard. Research results showed that the drainage technique for relief gas plays role in improving the drainage rate of seams with low gas permeability and provides experience for further improving the drainage rate of seams with low gas permeability and the gas control in fully mechanized faces.

在研究区煤层瓦斯地质条件研究基础上,根据卸压瓦斯抽放技术的原理及方法,以平顶山矿区三个严重突出矿井综采工作面为例,进行不同瓦斯抽放方式的应用研究,结果表明:卸压瓦斯抽放技术在提高低透气性煤层瓦斯抽放率上发挥重要作用,为进一步提高低透气性煤层瓦斯抽放率及综采工作面瓦斯防治技术提供了经验。

 
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