| 高压瓦斯测定中胶囊粘液测压法的局限性 |
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| 引用本文： | 张震,孟凡龙.高压瓦斯测定中胶囊粘液测压法的局限性[J].煤炭技术,2011,30(4). |
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| 作者姓名： | 张震 孟凡龙 |
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| 作者单位： | 中国矿业大学,应用技术学院,江苏,徐州,221008 |
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| 摘 要： | 在预估高压瓦斯的压力测定中,在淮南潘一东矿同一测压工作面采用了传统砂浆封孔测压和胶囊粘液封孔测压2种方法,对胶囊粘液封孔测压的局限性做了分析,对深部煤层高瓦斯压力测定方法的选择具有一定的参考作用。
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| 关 键 词： | 高压瓦斯 砂浆封孔 胶囊粘液封孔 局限性 |
Analysis of Limitation About Capsule-pressure Measure Pressure in High Pressure Gas Measuring |
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| ZHANG Zhen,MENG Fan-long.Analysis of Limitation About Capsule-pressure Measure Pressure in High Pressure Gas Measuring[J].Coal Technology,2011,30(4). |
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| Authors: | ZHANG Zhen MENG Fan-long |
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| Affiliation: | ZHANG Zhen,MENG Fan-long(College of Applied Science and Technology of CUMT,Xuzhou 221008,China) |
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| Abstract: | Two kinds of methods of measuring gas pressure are described,which are the traditional mortar sealing method and capsule-pressure mucus sealing used for limitation analysis of capsule-pressure mucus sealing in predicting high pressure gas at same face in Panyi East Coal Mine.This article has some guiding for selection of measuring methd of gas pressure in deep coal seam. |
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| Keywords: | high gas pressure sealing mortar capsule-pressure mucus sealing limitation |
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