高速公路边坡生态防护技术及发展趋势分析  

An Analysis of Highway Slope Ecological Protection Technologies and Their Development Trends

作　　者：高阳[1] 李永红[1] 高照良[1] 刘子壮 GAO Yang;LI Yonghong;GAO Zhaoliang

机构地区：[1]西北农林科技大学水土保持科学与工程学院,陕西杨凌712100 [2]安徽省交通规划设计研究总院股份有限公司,合肥231262

出　　处：《科技创新与应用》2024年第26期6-14,21,共10页Technology Innovation and Application

摘　　要：该文详细阐述生态防护在高速公路工程建设中的重要性,主要通过植被的蓄水、保肥和固土功能来加固和保护边坡。这种防护作用主要体现在根系的力学效应和植被的水文效应2个方面。同时,深入探讨公路路基边坡生态防护技术及其机理,并试图将这些知识应用于提升生态防护技术手段。为实现此目标,结合多年野外工作实践经验,以公路边坡植物防护技术为研究对象,从多角度对边坡植树种草防护技术的发展和生态防护机理进行深入分析。This paper expounds in detail the importance of ecological protection in highway engineering construction,mainly through the functions of water storage,fertilizer conservation and soil consolidation of vegetation to strengthen and protect the slope.This protective effect is mainly reflected in two aspects:the mechanical effect of root system and the hydrological effect of vegetation.At the same time,this paper deeply discusses the highway roadbed slope ecological protection technology and its mechanism,and tries to apply these knowledge to improve the ecological protection technology.In order to achieve this goal,combined with many years'practical experience in field work,taking the plant protection technology of highway slope as the research object,the development of recommended protection technology and ecological slope protection mechanism of slope tree planting are analyzed from multiple angles.

关 键 词：边坡生态防护 植树种草技术 生态护坡技术 高速公路 公路路基 

分 类 号：U412.366[交通运输工程—道路与铁道工程]