基于生态恢复的西南山区高速公路路域景观设计——以巫镇高速公路为例  

Landscape Design of Highway in Southwest Mountainous Area Based on Ecological Restoration--Take Wuxi-Zhenping Expressway as an example

作　　者：唐铀钧[1] 张鑫[1] TANG Youjun;ZHANG Xin(China Merchants Chongqing Communications Technology Research&Design Institute Co.,Ltd.,Chongqing 400067)

机构地区：[1]招商局重庆交通科研设计院有限公司,重庆400067

出　　处：《公路交通技术》2024年第3期166-170,共5页Technology of Highway and Transport

摘　　要：我国西南山区高速公路普遍存在桥隧比大,土建创面大,视觉感受差,景观不连续等问题。巫镇高速线位穿山跨沟,多为桥隧相接和隧道群,针对巫镇高速沿线现状,中分带、隧道、互通、路侧边坡特点,提出相应的生态恢复方案,并采用自然恢复、人工种植、生态袋绿化+喷播有机材绿化等方法,在满足车辆顺畅、安全通行的基本要求上,运用接近自然、无强烈人工痕迹的绿化方式来缓解公路与环境的冲突,保护和恢复路域生态自然,达到自然景观与再造景观的和谐统一。There are many problems such as large bridge-tunnel ratio,large civil wound surface,poor visual perception and discontinuous landscape for expressways in southwest mountainous areas.Wuxi-Zhenping expressway are located through the mountains across the gully most of which are bridge and tunnel connection and tunnel group.According to the present situation along Wuxi-Zhenping expressway,a corresponding ecological restoration scheme is put forward according to the characteristics of middle zoning,tunnel,interchange and side slope.Methods such as natural restoration,artificial planting,eco-bag greening+spraying organic trees greening are used to meet the basic requirements of smooth and safe passage of vehicles.The greening method which is close to nature without strong artificial traces is used to alleviate the conflict between highway and environment,protect and restore the ecological nature of road area,and achieve the harmonious unity of natural landscape and reconstructed landscape.

关 键 词：生态恢复 路域景观 山区高速公路 景观绿化 

分 类 号：U418.9[交通运输工程—道路与铁道工程]