摘要
在铁路工程边坡防护中,采用植被生态护坡可提高浅层土体的抗剪强度并降低雨水对边坡的侵蚀作用,防止坡体表面滑移。简述影响生态护坡性能的主要因素,分析雨水作用下植被对浅层边坡土体稳定性的影响,总结了不同生态护坡的方式及优缺点,介绍工程应用实例并提出需进一步研究的问题。
In side slope protection of railway project, ecological plant slope protection could enhance the shearing strength of shallow soil, reduce the corrosion of rainwater to the side slope, and prevent slippage of slope surface. This paper introduced the main factors influencing the performance of ecological slope protection, analyzed the influence of plant with rainwater on the stability of shallow side slope soil, summarized different ecological slope protection methods and their advantages and disadvantages, introduced engineering application cases and proposed questions for further study.
出处
《建筑技术》
北大核心
2017年第9期996-998,共3页
Architecture Technology
基金
国家自然科学基金资助项目(51378182)
关键词
生态防护
护坡方式
铁路边坡
雨水作用
ecological protection
slope protection method
railway side slope
rainwater influence
