CN102226405B - 一种用非金属注浆锚索对松软煤层工作面进行加固的方法 - Google Patents
一种用非金属注浆锚索对松软煤层工作面进行加固的方法 Download PDFInfo
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| CN 201110135737 CN102226405B (zh) | 2011-05-25 | 2011-05-25 | 一种用非金属注浆锚索对松软煤层工作面进行加固的方法 |
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| CN102226405A CN102226405A (zh) | 2011-10-26 |
| CN102226405B true CN102226405B (zh) | 2013-04-10 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635327B (zh) * | 2012-04-01 | 2015-04-22 | 天地科技股份有限公司 | 破碎煤岩体注浆方法及系统 |
| CN102852532B (zh) * | 2012-10-09 | 2015-06-17 | 冀中能源股份有限公司东庞矿 | 一种防止煤壁片帮的注浆方法 |
| CN103174444B (zh) * | 2013-02-26 | 2014-12-10 | 中国矿业大学(北京) | 一种软煤/岩层巷道支护方法及支护结构 |
| CN103244157B (zh) * | 2013-05-24 | 2015-04-22 | 焦作煤业(集团)新乡能源有限公司 | 软锚杆全长锚固煤壁防片帮方法 |
| CN103352711A (zh) * | 2013-05-31 | 2013-10-16 | 淮北市平远软岩支护工程技术有限公司 | 深封孔裸注胶结固化岩煤体方法 |
| CN107654248A (zh) * | 2017-11-27 | 2018-02-02 | 河南理工大学 | 底板巷道主动防突方法与结构 |
| CN108727779B (zh) * | 2018-04-04 | 2021-03-09 | 中国建筑股份有限公司 | 一种可回收预应力锚索用绝缘导热纤维复合材料及其制备方法 |
| CN110159305B (zh) * | 2019-04-12 | 2020-10-20 | 平顶山天安煤业股份有限公司 | 一种大采深大采高复合顶工作面煤壁注浆参数优化方法 |
| CN111257203B (zh) * | 2020-04-13 | 2022-06-14 | 安徽理工大学 | 考虑注浆加固有效重叠交圈的模拟试验装置及试验方法 |
| CN114837604B (zh) * | 2022-05-25 | 2023-09-22 | 安徽理工大学 | 一种松软煤层工作面分段注浆系统及超前注浆方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1926487A1 (de) * | 1968-05-24 | 1969-12-04 | Cementation Company Ltd | Verankerungs- oder Haltetrosse |
| CN2443999Y (zh) * | 2000-06-27 | 2001-08-22 | 同济大学(沪西校区) | 一种锚注一体化管式锚索 |
| AU2006200094A1 (en) * | 2003-11-20 | 2007-07-26 | Fci Holdings Delaware, Inc. | Cable bolt |
| CN201236718Y (zh) * | 2008-08-08 | 2009-05-13 | 中国矿业大学 | 一种内注浆锚索 |
| CN201507317U (zh) * | 2009-09-15 | 2010-06-16 | 济南澳科矿山工程技术有限公司 | 锚注锚索 |
| CN101871353A (zh) * | 2010-06-22 | 2010-10-27 | 宋彦波 | 软岩巷道注浆与全长预应力底板锚索综合支护的方法 |
| CN201650323U (zh) * | 2010-03-27 | 2010-11-24 | 中国矿业大学 | 一种注浆锚索 |
| CN202064978U (zh) * | 2011-05-25 | 2011-12-07 | 河北同成矿业科技有限公司 | 一种非金属注浆锚索 |
-
2011
- 2011-05-25 CN CN 201110135737 patent/CN102226405B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1926487A1 (de) * | 1968-05-24 | 1969-12-04 | Cementation Company Ltd | Verankerungs- oder Haltetrosse |
| CN2443999Y (zh) * | 2000-06-27 | 2001-08-22 | 同济大学(沪西校区) | 一种锚注一体化管式锚索 |
| AU2006200094A1 (en) * | 2003-11-20 | 2007-07-26 | Fci Holdings Delaware, Inc. | Cable bolt |
| CN201236718Y (zh) * | 2008-08-08 | 2009-05-13 | 中国矿业大学 | 一种内注浆锚索 |
| CN201507317U (zh) * | 2009-09-15 | 2010-06-16 | 济南澳科矿山工程技术有限公司 | 锚注锚索 |
| CN201650323U (zh) * | 2010-03-27 | 2010-11-24 | 中国矿业大学 | 一种注浆锚索 |
| CN101871353A (zh) * | 2010-06-22 | 2010-10-27 | 宋彦波 | 软岩巷道注浆与全长预应力底板锚索综合支护的方法 |
| CN202064978U (zh) * | 2011-05-25 | 2011-12-07 | 河北同成矿业科技有限公司 | 一种非金属注浆锚索 |
Non-Patent Citations (4)
| Title |
|---|
| 吴陶等.非金属锚索的研究应用现状.《探矿工程》.2003,(第2期), |
| 注浆锚索在大断面硐室中的应用;牛栋;《山西煤炭》;20110331;第31卷(第3期);66-68 * |
| 牛栋.注浆锚索在大断面硐室中的应用.《山西煤炭》.2011,第31卷(第3期), |
| 非金属锚索的研究应用现状;吴陶等;《探矿工程》;20030228(第2期);32-34 * |
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