植物根土复合体抗剪强度及影响边坡稳定性研究现状分析
Analysis of Current Situation of Research on Shear Strength of Plant Root Soil Composite and the Influence on Slope Stability
何雨婷 1陈鹤鸣1
作者信息
- 1. 中交四航工程研究院有限公司,广东广州 510230
- 折叠
摘要
为分析边坡上植物对边坡稳定性的影响的国内外研究现状,对植物根系力学性能、根-土复合体抗剪强度和影响边坡稳定性等方面的国内外文献进行综述.现有文献探讨了植物根系的力学特性、植物根-土复合体抗剪强度特性,系统地阐述了植物根系对提升边坡稳定性的积极作用.但当前生态护坡工程的多种草本植物、草本和木本多种植物种植模式下,量化多种混播植物根系对边坡稳定性的提升作用,以及基于植物固坡与生态重构协同的边坡防护设计施工技术等方面仍有待进一步深入研究.
Abstract
In order to analyze the current status of research on the impact of plants on slope stability both domestically and internationally,the literature on the mechanical properties of plant roots,shear strength of root soil composites,and the impact on slope stability were reviewed.The exsiting literature explored the mechanical properties of plant roots and the shear strength characteristics of plant root soil composites,and systematically elaborated on the positive role of plant roots in improving slope stability.However,there is still room for further in-depth research on the quantitative improvement of slope stability by various mixed plant roots under the current planting modes of various herbaceous and woody plants in ecological slope protection projects,as well as the slope protection design and construction technology based on the synergy of plant slope stabilization and ecological reconstruction.
关键词
植物根土复合体/抗剪强度/边坡稳定性Key words
plant root soil complex/shear strength/slope stability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据