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| 综放工作面大断面切眼锚网索支护技术研究 | |
| 引用本文： | 何满潮,孙晓明,苏永华,景海河. 综放工作面大断面切眼锚网索支护技术研究[J]. 煤炭科学技术, 2002, 30(1): 36-38,51 |
| 作者姓名： | 何满潮 孙晓明 苏永华 景海河 |
| 作者单位： | 1. 中国矿业大学(北京校区),北京,100083;中国地质大学,北京,100083 2. 中国矿业大学(北京校区),北京,100083 3. 中国地质大学,北京,100083 4. 中国矿业大学(北京校区),北京,100083;黑龙江科技学院,黑龙江,鸡西,158105 |
| 基金项目： | 国家杰出青年基金资助项目 (5982 51 1 4 ) |
| 摘 要： | 根据现场工程地质条件调查分析、岩石物理力学特性和超厚坚硬高瓦斯大断面综放切眼围岩力学变形机制及其转化研究，提出了超厚坚硬高瓦斯综放工作面巷道锚网锚索耦合支护设计方案。根据试验结果，证明在白芨沟矿采用锚网锚索耦合支护技术在技术上是可行的、安全上是可靠的，经济上是合理的。 |
| 关 键 词： | 特厚坚硬煤层 高瓦斯矿井 切眼 锚网支护 锚索 耦合支护 综放工作面 |
| 文章编号： | 0253-2336(2002)01-0036-03 |
Study on support technology with bolt-mesh-anchor for large cross section open-off cut of fully mechanized caving face |
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| HE Man chao ,,SUN Xiao ming ,SU Yong hua ,JIN Hai he . Study on support technology with bolt-mesh-anchor for large cross section open-off cut of fully mechanized caving face[J]. Coal Science and Technology, 2002, 30(1): 36-38,51 | |
| Authors: | HE Man chao SUN Xiao ming SU Yong hua JIN Hai he |
| Affiliation: | HE Man chao 1,2,SUN Xiao ming 1,SU Yong hua 2,JIN Hai he 1,3 |
| Abstract: | Base on the analysis of the geological conditions, rock physical mechanics features and mechanics deformation mechanism of the surrounding rock of large cross section open off cut of fully mechanized caving face in ultra thick hard high gassy seam, the paper provided a design plan of a combined support with bolt mesh anchor for the gateway of the caving face. According to the result, the test showed that the combined support technology with the bolt mesh anchor used in Baijigou Mine is feasible in technology, reliable in safety and rational in economy. |
| Keywords: | special thick hard seam high gassy mine large cross section open off cut bolt mesh support anchor combined support |
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