城市高架桥的景观优化途径初探

21世纪以来,中国进入快速城市化进程。市政基础设施之一的城市高架桥作为现代城市演进的必然产物,成为城市景观的重要组成部分,但其在解决城市交通问题的同时,也带来一系列诸如环境污染、景观破坏等城市问题。本文将城市高架桥在景观语境下进行剖析,从高架桥自身形态美化、废弃高架桥的景观利用与再生、拆除高架桥后的生态修复3个方面,结合国内外成功的实践案例,提出了城市高架桥的景观优化途径,并倡导在中国推行城市市政基础设施景观化的基本理念。

Approach to the Landscape Optimization of Urban Overpass

China has come to an era of fast urbanization since the 21st century.As a product of the modern urbanization,the urban overpass has become an important part of urban landscape.Although urban overpasses help to solve traffic problems,they also bring some urban problems such as pollution and spoiled landscape.This paper analyzed the urban overpass in the context of urban landscape and explored the landscape renovation,the landscape utilization of abandoned overpasses and the eco-restoration after the demolition of overpasses.Based on the successful cases in China and other countries,this paper also put forward some landscape optimization approaches for urban overpasses and called for the promotion of landscaped infrastructure in China.