CN103032085B - 一种巷道迎头防片帮网使用施工工艺 - Google Patents
一种巷道迎头防片帮网使用施工工艺 Download PDFInfo
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CN103032085A CN103032085A (zh) | 2013-04-10 |
CN103032085B true CN103032085B (zh) | 2015-07-15 |
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CN103541749B (zh) * | 2013-10-25 | 2016-03-02 | 安徽恒源煤电股份有限公司祁东煤矿 | 掘进迎头片帮防护装置及掘进工作面迎头封闭的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4011907C2 (de) * | 1989-11-21 | 1994-05-05 | Helmut A Dipl Ing Heisterkamp | Streckenvortriebseinrichtung für den gesicherten Vortrieb und Ausbau im untertägigen Berg- und Tunnelbau mit Schalmantel für Hinterfülleinbringung in unmittelbarer Ortsbrustnähe |
CN1240876A (zh) * | 1998-07-03 | 2000-01-12 | 李景堂 | 一种在松软围岩中掘进的支护方法 |
CN102155246A (zh) * | 2011-05-16 | 2011-08-17 | 安徽省皖北煤电集团有限责任公司百善煤矿 | 一种临时支护防片网装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4011907C2 (de) * | 1989-11-21 | 1994-05-05 | Helmut A Dipl Ing Heisterkamp | Streckenvortriebseinrichtung für den gesicherten Vortrieb und Ausbau im untertägigen Berg- und Tunnelbau mit Schalmantel für Hinterfülleinbringung in unmittelbarer Ortsbrustnähe |
CN1240876A (zh) * | 1998-07-03 | 2000-01-12 | 李景堂 | 一种在松软围岩中掘进的支护方法 |
CN102155246A (zh) * | 2011-05-16 | 2011-08-17 | 安徽省皖北煤电集团有限责任公司百善煤矿 | 一种临时支护防片网装置 |
Non-Patent Citations (2)
Title |
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防冒顶片帮技术在煤巷掘进中的应用;杨敬峰等;《山东煤炭科技》;20111031(第5期);202,204 * |
防片帮网在刘庄煤矿西区软岩架棚巷道中的应用;王厚良等;《煤炭技术》;20080229;第27卷(第2期);65-66 * |
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Inventor after: Jie Bo Inventor after: Zhang Yuan Inventor after: Xu Hui Inventor after: Yuan Zonghe Inventor after: Li Wenyang Inventor after: Song Wei Inventor after: Zhang Chaoju Inventor after: Lu Defeng Inventor before: Jie Bo Inventor before: Li Gang Inventor before: Chen Xiaowei Inventor before: Xu Wuyi Inventor before: Wang Guoqing Inventor before: Yang Yong |
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Free format text: CORRECT: INVENTOR; FROM: JIE BO LI GANG CHEN XIAOWEI XU WUYI WANG GUOQING YANG YONG TO: JIE BO ZHANG YUAN XU HUI YUAN ZONGHE LI WENYANG SONG WEI ZHANG CHAOJU LU DEFENG |
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Address after: 223100, 54 Huaian Road, Hongze County, Jiangsu, China Patentee after: Anhui Hengyuan Coal-Electricity Group Co., Ltd. Address before: 234000 Xichang road in Anhui province Suzhou City Yongqiao District No. 157 Patentee before: Anhui Hengyuan Coal-Electricity Group Co., Ltd. |
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Address after: 234000 Xichang road in Anhui province Suzhou City Yongqiao District No. 157 Patentee after: Anhui Hengyuan Coal-Electricity Group Co., Ltd. Address before: 223100, 54 Huaian Road, Hongze County, Jiangsu, China Patentee before: Anhui Hengyuan Coal-Electricity Group Co., Ltd. |