[1]邹 磊,来兴平,王宁波,等.复杂地质条件下急斜厚煤层巷道变形特征[J].西安科技大学学报,2010,(02):145-149.
 ZOU Lei,LAI Xing-ping,WANG Ning-bo,et al.Roadway deformation characteristics of steep-thick coal seam under complicated geological conditions[J].Journal of Xi'an University of Science and Technology,2010,(02):145-149.
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复杂地质条件下急斜厚煤层巷道变形特征()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2010年02期
页码:
145-149
栏目:
出版日期:
2010-03-29

文章信息/Info

Title:
Roadway deformation characteristics of steep-thick coal seam under complicated geological conditions
文章编号:
1672-9315(2010)02-0145-05
作者:
邹 磊12来兴平12王宁波3漆 涛3蒋东晖3
1.西安科技大学 能源学院,陕西 西安 710054; 2.教育部西部矿井开采及灾害防治重点实验室, 陕西 西安 710054; 3.神华新疆能源有限责任公司,新疆 乌鲁木齐 830027
Author(s):
ZOU Lei12LAI Xing-ping12WANG Ning-bo3QI Tao3JIANG Dong-hui3
1.College of Energy Science and Engineering,Xi'an University of Science and Technology,Xi'an 710054,China; 2.Key Laboratory of Western Mine & Hazard Prevention,China Ministry of Education, Xi'an 710054,China; 3.Shenhua Xinjiang Energy Co. Ltd., Wulumuqi 830027, China
关键词:
复杂地质条件 急斜特厚煤层 松动范围监测 稳定性
Keywords:
complicated geological conditions steep-thick coal seam loose scope monitoring stability
分类号:
TD823
文献标志码:
A
摘要:
在急倾斜煤层的综放开采过程中,巷道变形与失稳对安全生产影响极为严重。乌鲁木齐矿区地质条件极为复杂,主采煤层均为急倾斜特厚煤层,地压活动强烈,煤岩接触带巷道局部变形、冒顶与底鼓严重,且有局部垮塌现象。通过对大洪沟矿+555B1~B6巷道围岩松动范围进行监测分析与评价,其巷道总体稳定性较好,因其处于煤带转折附近,地质构造复杂,煤层错位、松散、破碎。
Abstract:
During the process of full-mechanical mining of steep coal seam, the roadway's deformation and instability impact on the production safety is serious. The geological conditions of mining in Urumqi is complicated, the main coal seam is steep and thick while the ground pressure activivity strong.There is serious deformation, cave and floor heave serious, and even partial collapse. By +555 B1~B6 roadway surrounding rock loose scope monitoring, analysis and evaluation of Dahonggou coal mine, the basis for follow-up safety mining is provided.

参考文献/References:

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相似文献/References:

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 LI Ying-qiang,YUAN Rui-fu.Advancing abutment pressure in blasting mining face under complicated geological conditions[J].Journal of Xi'an University of Science and Technology,2014,(02):16.

备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目(10772144,10402033) 通讯作者: 来兴平(1971-),男,宁夏平罗人,教授,博导,主要从事岩体测试与采空动力灾害控制技术研究.
更新日期/Last Update: 2010-03-29