城市轨道交通高架线环境景观适应性探讨

Environment and Landscape Adaptability of Elevated Urban Rail Transit Line

结合长春市快速轨道交通北湖线一期工程可行性研究工作实践,对高架线的环境景观适应性进行探讨,从车辆、结构、轨道、建筑、声屏障等多个方面进行全方位的减振降噪研究和景观优化设计,提出综合整治、优化方案。通过采取多种措施有效降低高架线对周边环境、景观的影响,能够满足相关要求。从促进轨道交通快速发展、降低城市财力负担等方面来看,在类似于长春这样的中等规模城市和外围组团中,应大力发展环境景观适应性好的高架线路。

The environment and landscape adaptability of the elevated line is discussed on the basis of feasibility study for the first phase of Beihu Line project in Changchun rapid rail transit,and a scheme is put forward in the light of a comprehensive study of vibration-noise reduction and an optimization design of landscape from several aspects such as vehicle, structure, track,architecture and sound barriers. Through a variety of measures,the influence of elevated line on the surrounding environmentand landscape can be effectively decreased and meet the relevant requirements. From the aspects of promoting rail transit development and reducing the financial burden of the city,the elevated lines should be vigorously developed with good landscape and environment adaptability in medium-sized cities like Changchun and their peripheral regions.