| 煤矿高地应力软岩巷道支护技术现场试验研究 |
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| 引用本文： | 李斌,邱若华.煤矿高地应力软岩巷道支护技术现场试验研究[J].山西建筑,2011,37(15):48-49. |
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| 作者姓名： | 李斌 邱若华 |
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| 作者单位： | 1. 山西汾西矿业集团公司技术中心,山西,介休,032000
2. 中国矿业大学力建学院,江苏,徐州,221008 |
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| 摘 要： | 根据高地应力软岩巷道顶底板情况,通过对该软岩巷道围岩松动圈进行现场实测,给出了该巷道的支护设计方案,并利用多点位移计对支护效果进行现场变形监测。检测结果表明,采用＂耦合支护＂和＂关键部位＂加强支护等技术和措施,实现了对高地应力软岩巷道大变形的有效控制。
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| 关 键 词： | 高地应力 软岩巷道 支护技术 现场试验 |
The study on field test of the supporting technique for the soft rock roadway under high-geostatic stress in coal mine |
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| LI Bin,QIU Ruo-hua.The study on field test of the supporting technique for the soft rock roadway under high-geostatic stress in coal mine[J].Shanxi Architecture,2011,37(15):48-49. |
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| Authors: | LI Bin QIU Ruo-hua |
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| Affiliation: | LI Bin QIU Ruo-hua |
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| Abstract: | Based on the situation of the roof and floor of soft rock roadway under high-geostatic stress,it offered the scheme for this roadway supporting technique by the field test on this roadway surrounding losing zone,and proceeded the displacement detection on supporting effect using the multi-point displacement meter.The results showed that it achieved the effective control on the large deformation in the soft rock roadway under high-geostatic stress by using techniques and measures such as ＂coupling support＂ and reinforced support at the ＂critical position＂. |
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| Keywords: | high-geostatic stress soft rock roadway supporting technique field test |
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