CN101539029B - Method for partitioning gas tunnels - Google Patents
Method for partitioning gas tunnels Download PDFInfo
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- CN101539029B CN101539029B CN2009100588436A CN200910058843A CN101539029B CN 101539029 B CN101539029 B CN 101539029B CN 2009100588436 A CN2009100588436 A CN 2009100588436A CN 200910058843 A CN200910058843 A CN 200910058843A CN 101539029 B CN101539029 B CN 101539029B
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- tunnel
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100588436A CN101539029B (en) | 2009-04-03 | 2009-04-03 | Method for partitioning gas tunnels |
Applications Claiming Priority (1)
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CN2009100588436A CN101539029B (en) | 2009-04-03 | 2009-04-03 | Method for partitioning gas tunnels |
Publications (2)
Publication Number | Publication Date |
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CN101539029A CN101539029A (en) | 2009-09-23 |
CN101539029B true CN101539029B (en) | 2011-05-25 |
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CN2009100588436A Active CN101539029B (en) | 2009-04-03 | 2009-04-03 | Method for partitioning gas tunnels |
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CN (1) | CN101539029B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107656311A (en) * | 2017-09-11 | 2018-02-02 | 河南理工大学 | Coalbed gas geology fault network complexity evaluation method based on coalbed gas geology overall target |
CN109558607A (en) * | 2017-09-25 | 2019-04-02 | 中铁二院工程集团有限责任公司 | Railway tunnel gas level determines method |
CN110863858B (en) * | 2019-11-13 | 2022-04-08 | 中铁十局集团有限公司 | Outburst prevention control program and outburst prevention method for high-pressure harmful gas of non-coal-series stratum tunnel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693671A (en) * | 2005-06-06 | 2005-11-09 | 杨光良 | Full automatic coal mine gas prewarning explosion-proof system |
CN1715615A (en) * | 2005-08-05 | 2006-01-04 | 郑州煤炭工业(集团)有限责任公司 | Gas preventing and control navigation system for coal mine production mine |
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2009
- 2009-04-03 CN CN2009100588436A patent/CN101539029B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693671A (en) * | 2005-06-06 | 2005-11-09 | 杨光良 | Full automatic coal mine gas prewarning explosion-proof system |
CN1715615A (en) * | 2005-08-05 | 2006-01-04 | 郑州煤炭工业(集团)有限责任公司 | Gas preventing and control navigation system for coal mine production mine |
Non-Patent Citations (2)
Title |
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张广德等.煤与瓦斯突出危险性区域预测──中国焦作矿区应用实例.《煤矿安全》.1995,(第02期), * |
彭立世.瓦斯地质研究的现状及展望.《煤炭科学技术》.1995,(第05期), * |
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CN101539029A (en) | 2009-09-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160104 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: 610041 high building, No. nine Hing Road, Chengdu hi tech Development Zone, Sichuan, 6 Patentee before: China Railway Erju Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180816 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: No.2 Engineering Co., Ltd. of China Railway Erju Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: No.2 Engineering Co., Ltd. of China Railway Erju Patentee after: China Railway No. 2 Engineering Group Co., Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: No.2 Engineering Co., Ltd. of China Railway Erju Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |