铁路声屏障景观设计的思考

Considerations on the Design of Railway Noise Barrier Landscape

屏障设计应是一个融合声学、结构、景观要求的设计。随着人们对环境要求的提高,在关注声屏障的降噪效果的同时,将同样关注声屏障的景观。声屏障的景观设计,将被提高到与声学设计、结构设计同等地位,并作为声屏障整体设计的一个重要组成部分,声屏障景观设计应是今后声屏障设计发展的趋势。声屏障自身景观应是自身结构、图案、色彩、顶端形式等组成的整体视觉印象。铁路声屏障设计应在遵守铁路工程各项技术相关规范要求的前提下,突出声屏障与环境生态和谐的设计理念,强调景观可持续发展,使景观设计赋予声屏障更深的文化内涵。文章中对铁路声屏障的设计理念,方案形式、材料选用现状进行了分析,并对铁路声屏障景观设计从景观设计原则、外观设计、材料的选择、色彩的选择、与周围景观的协调与过渡五个方面提出了一些思考。

The design of noise barrier should be combined with the design of acoustics, structure and landscape. As people improve their environmental requirements, they not only pay attention on the noise reduction effect but also on the landscape of noise barrier. The design of the noise barrier landscape will be raised to be equally with the design of acoustics and structure, and will be taken as and important part of the whole design of noise barrier, therefore the design of the noise barrier landscape will be the future development trend of the noise barrier design. This essay gives analysis on the current status of railway noise barrier, and some considerations on the design of railway noise barrier landscape from four aspects of the landscape design principle, exterior design, choices of the materials and color.