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
网络首发:2013-07-10,
纸质出版:2008
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扈 萍, 宋修广, 吴登高. 高速公路边坡植草护坡的根固效应试验研究[J]. 岩土力学, 2008,29(2).
HU Ping, SONG Xiu-guang, WU Deng-gao. Expermental research on reinforcement mechanism of expressway slope protection with greensward[J]. 2008, 29(2).
扈 萍, 宋修广, 吴登高. 高速公路边坡植草护坡的根固效应试验研究[J]. 岩土力学, 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:
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。
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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