Experimental study on effect of water on anchoring 
performance of resin cable bolts

XUE Ya-dong; HUANG Hong-wei

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Experimental study on effect of water on anchoring performance of resin cable bolts

更新时间：2026-06-25

- Experimental study on effect of water on anchoring performance of resin cable bolts
- Vol. 26, Issue S1期　刊出日, (2005)
- 作者机构：
  
  同济大学地下建筑与工程系,上海,200092
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU476
- Online First：15 December 2005，
  
  Published：2005
- 稿件说明：
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XUE Ya-dong, HUANG Hong-wei. Experimental study on effect of water on anchoring performance of resin cable bolts[J]. 2005, 26(S1期　刊出日).
DOI：

XUE Ya-dong, HUANG Hong-wei. Experimental study on effect of water on anchoring performance of resin cable bolts[J]. 2005, 26(S1期　刊出日). DOI：

摘要

水对树脂锚索锚固性能具有影响，可导致锚索锚固失效。通过室内树脂锚固锚索拉拔试验以及长锚索锚固试验，系统研究了水对树脂锚索锚固性能的影响，得出水可降低锚固粘结强度约7 %，降低锚固体单轴抗压强度约12 %，减少有效锚固长度约10 %。研究结果对定量评价巷道锚索支护的安全性以及合理设计树脂锚索的支护参数具有重要意义。

Abstract

The water has an effect on anchoring performance of resin cable bolts. In some case

water could lead to the failure of cable bolts reinforcement. Based on the cable bolts pull-out tests and long cable bolts installation tests in laboratory

the anchoring capability is studied systematically. The research result shows that water can reduce the cable bond strength about 7 %

reduce the anchoring body uniaxial compression strength about 12 %

and shorten the effective anchoring length about 10 %. The achievement is valuable to the design of roadways cable bolts supporting parameters and the evaluation of reinforced rock masses’ safety.

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Related Institution

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