[1]冯润华.综采放顶煤工作面过地质构造时架前冒顶控制技术探讨[J].中国安全生产科学技术,2013,9(7):110-113.[doi:10.11731/j.issn.1673-193x.2013.07.019]
FENG Rui hua.Discussion on control technology of rooffalling in front of powered supports when crossing geological structures at fully mechanited top coal caving face[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(7):110-113.[doi:10.11731/j.issn.1673-193x.2013.07.019]
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综采放顶煤工作面过地质构造时架前冒顶控制技术探讨
FENG Rui hua.Discussion on control technology of rooffalling in front of powered supports when crossing geological structures at fully mechanited top coal caving face[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(7):110-113.[doi:10.11731/j.issn.1673-193x.2013.07.019]
《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]
- 卷:
- 9
- 期数:
- 2013年7期
- 页码:
- 110-113
- 栏目:
- 职业安全卫生管理与技术
- 出版日期:
- 2013-07-31
文章信息/Info
- Title:
- Discussion on control technology of rooffalling in front of powered supports when crossing geological structures at fully mechanited top coal caving face
- Keywords:
- fully mechanized top coal caving face; crossing geological structures; rooffalling in front of powered supports; control technologies
- 分类号:
- X936
- 文献标志码:
- A
- 摘要:
- 综采放顶煤工作面遇到地质构造时冒顶频繁，控顶困难，严重影响采煤工作面的安全生产和经济效益。通过对工作面架前冒顶原因进行深入分析及对工作面遇地质构造时架前冒顶防治进行不断探索，在技术和管理上形成了一整套切实可行的管理方法，在遇地质构造期间，通过采用有效手段便可保证综放支架安全通过地质构造。以伯方煤矿二盘区3207工作面工程实际为例，运用具体技术和管理措施，使工作面安全通过地质构造断层。该方法可为类似构造煤层的安全开采提供参考。
- Abstract:
- When encountering a geological structure in fully mechanized topcoal caving mining face rooffalling occurs frequently， and it is difficult to control， which causes slow advance， sharp decline in yield， so safety management faces the challenge. In case crossing the geological structures, some effective means were adopted to ensure the bracket is secured to cross geological structure. It provides reference for the safe mining of similar structure and seam.
参考文献/References:
[1]徐永圻．煤矿开采学［M］．徐州：中国矿业大学出版社，2009
[2］陈炎光，钱鸣髙.中国煤矿采场围岩控制［M］.徐州：中国矿业大学出版社，1994
[3］李伟,刘生优.淮北矿区大采高综采放顶煤开采技术［J］.煤矿开采, 2009, 14(1): 58
LI Wei, LIU Shengyou. Research and application of fullmechanized cavingminingwith highmining height inHuaibeiMiningArea［J］.Coal Mining Technology, 2009, 14(1): 58
[4］李伟,黄炳辉.淮北放顶煤开采工艺实践与认识［A］. 2000年综采放顶煤与安全技术研讨会［C］. 2000: 101106
[5］杨怀敏.复杂地质条件下薄煤层综采技术的研究与实践［J］.矿业研究与开发，2009,29（1）:78
YANG Huaimin. Research and practice of fully mechanized coal caving technology for thin coal seam under complicated geological conditions［J］. Mining Research and Development, 2009,29（1）:78
[6］周明, 唐杰伟,吴绍贵,周明非.综采工作面安全过断层技术在实践中的应用［J］.西部探矿工程, 2013, 25(3): 144145
[7］彭苏萍,王希良,刘咸卫.“三软”煤层巷道围岩流变特征实验研究［J］.煤炭学报, 2001, 26(2): 149152
PENG Suping,WANG Xiliang, LIU Xianwei. Research on rheological characteristics of rock in theweak coalbearing strata［J］. Journal of China Coal Society, 2001, 26(2): 149152
[8］盛国军,孙启生,宋华岭.薄煤层综采的综合创新技术［J］.煤炭学报, 2007, 32(3): 230234
SHENG Guojun, SUN Qisheng,SONG Hualing.The innovational mining technology of fully mechanized mining on thin coal seam［J］.Journal of China Coal Society, 2007, 32(3):230234
[9］郑斌.软煤层综放面架前冒顶控制技术研究［J］.现代工业经济和信息化,2011,10(8):5859
ZHENG Bin. A study on roof fall control techniqueof powered support in fully mechanized workface［J］.Modern Industrial Economy and Informationization, 2011,10(8):5859
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