| 锚网索支护在松软煤巷掘进中的应用 |
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| 引用本文： | 李社柱,陈文卿. 锚网索支护在松软煤巷掘进中的应用[J]. 煤, 2001, 10(2): 18-20 |
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| 作者姓名： | 李社柱 陈文卿 |
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| 作者单位： | 1. 潞安矿业集团公司,五阳煤矿,山西,长治,046205
2. 潞安矿业集团公司,煤质处,山西,长治,046204 |
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| 摘 要： | 潞安矿业集团公司五阳煤矿地质条件差 ,煤质松软 ,在煤巷掘进中一直采用工字钢棚支护。近年来 ,矿井储量日趋减少 ,采掘衔接紧张 ,不少巷道须在地质构造带或动压影响区内开掘 ,造成巷道支护变形严重 ,修复工程量大 ,直接影响生产安全和效益。因此 ,进行煤巷支护方式的改革已十分必要 ,2 0 0 0年五阳煤矿在 5 10 5工作面进行了锚网索支护试验。介绍锚网索支护的应用情况 ,存在问题和改进措施等
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| 关 键 词： | 松软煤巷 锚网支护 技术应用 |
| 文章编号： | 1005-2798(2001)02-0018-03 |
| 修稿时间： | 2000-12-26 |
Appcication of Cable Anchor Support in Soft Coalroad Driving |
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| LI She?zhu ,CHEN Wen?qing. Appcication of Cable Anchor Support in Soft Coalroad Driving[J]. Coal, 2001, 10(2): 18-20 |
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| Authors: | LI She?zhu CHEN Wen?qing |
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| Affiliation: | LI She?zhu 1,CHEN Wen?qing 2 |
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| Abstract: | Geological condition isn′t good and coal is soft in Wuyang coal mine of Lu′an coal group company,support adopt I-steel shed in coalroad driving,in recent years,reserves of coal mine is decreasing day by day,dovetailing of mining is tight,mant coalroad must mine in geological structure zone and influence of mining pressure region,make support is crushed out of shape,repair is very difficult safe of production and benefit is influenced.So reform of coalroad support is very important,cable anchor support is tested in 5105 workface of Wuyang coal mine in 2000.This paper introduces applicated situation of cable anchor support,existing problem and improving measure. |
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| Keywords: | soft coalroad bolt support application of technique |
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