- 1、本文档共7页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Influencing Factors Analysis of Gas Occurrence in - 汉斯出版社
Mine Engineering 矿山工程, 2015, 3, 1-6
Published Online January 2015 in Hans. /journal/me
/10.12677/me.2015.31001
Influencing Factors Analysis of Gas
Occurrence in Xingshan Coal Mine
No. 27 Coal Seam
1 1 2
Yuansheng Wang , Quanyi He , Zhijie Fu
1
School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo
2
School of Geomatics Engineering, Henan Polytechnic University, Jiaozuo
Email: 7982806762@
th nd th
Received: Oct. 14 , 2014; revised: Nov. 22 , 2014; accepted: Dec. 27 , 2014
Copyright © 2015 by authors and Hans Publishers Inc.
This work is licensed under the Creative Commons Attribution International License (CC BY).
/licenses/by/4.0/
Abstract
By using the gas geological theory, control theory constructed progressively in Hegang coalfield,
Xingshan mine geological tectonic evolution. Through a comprehensive analysis of the geological
structure of Xingshan coal, gas geological parameters and parameters of gas emission, we re-
searched the gas-geology regularity and the major influence factors of No. 27 seam in Xingshan
coal mine. Comprehensive analysis shows that mine faults, burial depth, and roof and floor lithol-
ogy are the main factors affecting the gas occurrence. The relationship of gas content of 27# coal
bed and the coal seam buried depth is closer. Overall, along with the increase of depth of coal seam,
gas content increases. Gradient change is that when buried depth increases 100 m, gas content in-
creases 2.46 m3/t.
Keywords
Tectonic Evolution, Gas Occurrence, Fault, Depth
#
兴山煤矿27 煤层瓦斯赋存影响因素分析
您可能关注的文档
最近下载
- 委托指导股票买卖协议书范本5篇.docx
- 2024年营养指导员技能竞赛理论知识考试题库500题(含答案).docx
- 酒店消防安全管理制度11.doc VIP
- 程家惠《洋话汉音》(升级版).doc
- 青岛版科学五年级上册第一单元《光》大单元教学设计.docx
- 第4课《古代诗歌四首——天净沙.秋思》说课课件 2024—2025学年统编版语文七年级上册.pptx VIP
- 保健刮痧师保健刮痧师(高级)考点巩固.pdf VIP
- 04大医传承二(1-32讲).doc
- Unit4NaturalDisasters词汇讲解课件高中英语人教版.pptx
- 保健刮痧师《保健刮痧师》高级题库考点(模拟卷).doc VIP
文档评论(0)