| 锚杆锈蚀对锚喷支护安全性影响分析 |
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| 引用本文： | 范建海,张世飙,陈建平,关爱军.锚杆锈蚀对锚喷支护安全性影响分析[J].安全与环境工程,2002,9(4):48-50. |
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| 作者姓名： | 范建海 张世飙 陈建平 关爱军 |
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| 作者单位： | 1. 湖北襄十高速公路指挥部,十堰,442000
2. 中国地质大学,武汉,430074 |
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| 摘 要： | 通过分析锚杆的锈蚀作用机理，了解锚杆锈蚀对锚喷支护安全性的影响，分析结果说明，以砂浆锚杆为主体的锚喷支护安全能满足永久支护的要求，且锚杆支护与喷射混凝土支护作用是相辅相成的，但锚喷支护不当的施工可能引起锚喷支护的永久性受到很大影响。
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| 关 键 词： | 锚喷支护 锈蚀 锚杆 安全性 氧气 |
| 文章编号： | 1671-1556(2002)04-0048-03 |
| 修稿时间： | 2002年5月4日 |
Analysis of Security Influence on Rust of Rockbolt to Bolt-Spray Supporting |
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| Fan Jianhai,Zhang Shibiao,Chen Jianping \ Guan Aijun.Analysis of Security Influence on Rust of Rockbolt to Bolt-Spray Supporting[J].Safety and Environmental Engineering,2002,9(4):48-50. |
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| Authors: | Fan Jianhai Zhang Shibiao Chen Jianping \ Guan Aijun |
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| Institution: | Fan Jianhai 1 Zhang Shibiao 1 Chen Jianping 2\ Guan Aijun 1 |
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| Abstract: | By analysis of the principle of rockbolt rusting, the paper describes the security influence of rust of rockbolt on bolt spray supporting. Analysis results have shown that bolt spray supporting, in which mortar rockbolt is main supporting, can be satisfied fully by permanent supporting, and that rockbolt and shotcrete supplement each other while the improper constructing can bring severe influence to the permanence of boltspray supporting. |
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| Keywords: | bolt spray supporgint rusting rockbolt security |
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