Expermental research on reinforcement mechanism of expressway slope protection with greensward

HU Ping; SONG Xiu-guang; WU Deng-gao

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Expermental research on reinforcement mechanism of expressway slope protection with greensward

更新时间：2026-06-25

- Expermental research on reinforcement mechanism of expressway slope protection with greensward
- Vol. 29, Issue 2, (2008)
- 作者机构：
  
  1. 同济大学地下建筑与工程系,上海,200092
  2. 山东大学土建与水利学院,济南,250061
  3. 山东菏泽通达交通工程监理有限公司,山东,菏泽,274000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411.3
- Online First：10 July 2013，
  
  Published：2008
- 稿件说明：
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HU Ping, SONG Xiu-guang, WU Deng-gao. Expermental research on reinforcement mechanism of expressway slope protection with greensward[J]. 2008, 29(2).
DOI：

HU Ping, SONG Xiu-guang, WU Deng-gao. Expermental research on reinforcement mechanism of expressway slope protection with greensward[J]. 2008, 29(2). DOI：

摘要

针对目前国内植草护坡这一高速公路边坡防护措施，分析了植草护坡的加固机制，对根系护坡的锚固效应进行了试验研究。基于室内直剪试验结果，分析了根系含量对土体抗剪强度指标c、的影响，建立了植草护坡的根系锚固效应公式，可为边坡绿化的设计和施工提供一定的借鉴意义。

Abstract

Aiming at the measure of expressway slope protection with greensward in China at present

the reinforcement mechanism is analyzed; and the reinforcement effect is studied experimentally. Based on the direct shear test results

the effect of roots content on the two indices of soil shear strength (c

)is studied; and the reinforcement effect formula of roots is deduced so as to use for reference in the design and construction of slope virescence.

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