| 双网支护技术在现代煤矿支护中的应用研究 |
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| 引用本文： | 张建秋.双网支护技术在现代煤矿支护中的应用研究[J].吉林工程技术师范学院学报,2013,29(6):77-80. |
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| 作者姓名： | 张建秋 |
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| 作者单位： | 安徽理工大学理学院,安徽淮南,232007 |
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| 基金项目： | 安徽省高校优秀青年人才基金资助项目 |
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| 摘 要： | 为探索煤矿深井岩巷破碎软弱围岩的支护方法,结合煤矿大巷的支护工程实践,提出煤矿轨道大巷联合支护的设计理念和优化支护方案。结合现场监测数据,对新旧支护方案的效果进行了对比,研究结果表明,采用双网分步联合支护方法,充分发挥并提高围岩的自身承载能力,取得了较经济理想的支护效果。
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| 关 键 词： | 双层喷锚网 支护 |
Application Research of Dual-network Supporting Technology in Modern Coal Mine Supporting |
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| ZHANG Jian-qiu.Application Research of Dual-network Supporting Technology in Modern Coal Mine Supporting[J].Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition),2013,29(6):77-80. |
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| Authors: | ZHANG Jian-qiu |
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| Institution: | ZHANG Jian-qiu(College of Sciences,Anhui University,Huainan Anhui 232007,China) |
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| Abstract: | In order to explore the supporting method of breaking weak surrounding rock in stone drift of deep well of coal mine,combining with supporting engineering practice of main roadway in coal mine,this paper puts forward supporting design concept and optimization supporting schemes of combined supporting between coal mine＇ pathways and main roadways.Combining with field monitoring data,it compared the effect of the new and old supporting schemes,and the results show that the dual-network step-by-step combination supporting method gives full play to and improves the self bearing capacity of surrounding rock,and has achieved quite economic ideal supporting effect. |
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| Keywords: | bi-layer spray anchor net supporting |
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