微型桩群-土-植被协同护坡体系研究述评

邓友生; 姚志刚; 刘华飞; 许文涛

doi:10.11988/ckyyb.20150161

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长江科学院院报 ›› 2016, Vol. 33 ›› Issue (5) : 36-41. DOI: 10.11988/ckyyb.20150161

水土保持与生态建设

微型桩群-土-植被协同护坡体系研究述评

邓友生, 姚志刚, 刘华飞, 许文涛

作者信息 +

A Review of the Synergistic System of Micropile-Group-Soil- Vegetation for Slope Protection

DENG You-sheng, YAO Zhi-gang, LIU Hua-fei, XU Wen-tao

Author information +

文章历史 +

摘要

工程地质条件和雨水作用等因素往往决定着边坡防护合理的设计方式。通过研究国内外边坡护坡技术的研究现状,指出微型桩-土-植被协同护坡体系设计方法的研究意义。首先,从施工、成本、环境、安全等角度考虑,与其它单一护坡方式相比较,阐述了协同护坡体系具有多方面的优点;其次,着重从理论与实验研究阐述微型桩-土共同护坡的力学机理,从力学效应、水文效应与计算模型3个方面探索植被体系护坡的力学机理,分析了雨水对土质边坡的侵蚀与破坏作用;最后,展望了协同护坡体系的应用前景,并阐明了今后的研究方向。

Abstract

Complex factors such as engineering geological conditions and rainfall usually determine the design of slope protection. According to the status of slope protection research, the significance of researching on the design methods of synergistic slope protection system of micropiles group-soil-vegetation is pointed out. Firstly, compared with other single means of slope protection in the aspects of construction, cost, environment, and safety, the new system has many obvious advantages. Subsequently, the mechanical mechanism of micropile-soil and the vegetation slope protection system were elaborated respectively from mechanical effects, hydrological effects and calculation models, and some problems are pointed out as well. Furthermore, the erosion and damage of soil slope under rainfall action are analyzed. Finally, the prospects of the application of the synergistic system in China are presented, and further research topics are suggested.

导出引用

邓友生, 姚志刚, 刘华飞, 许文涛. 微型桩群-土-植被协同护坡体系研究述评[J]. 长江科学院院报. 2016, 33(5): 36-41 https://doi.org/10.11988/ckyyb.20150161

DENG You-sheng, YAO Zhi-gang, LIU Hua-fei, XU Wen-tao. A Review of the Synergistic System of Micropile-Group-Soil- Vegetation for Slope Protection[J]. Journal of Changjiang River Scientific Research Institute. 2016, 33(5): 36-41 https://doi.org/10.11988/ckyyb.20150161

中图分类号： TU457

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