基于道路交通噪声预防的规划指标研究
Planning Indicators Based on Road Traffic Noise Prevention
邓惠章 1杨晔 1曹雪柠 1汪益纯 1王树盛 1章燕 1周进 1夏胜国 1陈宗军1
作者信息
- 1. 江苏省规划设计集团有限公司,江苏南京 210019
- 折叠
摘要
道路交通噪声已成为影响城市居民生活最大的环境污染源之一.为推动降噪型用地布局模式落地应用、推进宁静城市建设,针对既有规划指标体系尚未纳入噪声预防相关指标的现状,提出将空间噪声指数作为定量化的噪声预防规划指标.进而提出空间噪声指数的理想指标值计算模型,并结合拉萨、张家港等10个案例进行指标计算与评估.对于实际指标值偏大的案例,建议参考降噪型用地布局模式,以空间噪声指数为约束对用地空间布局进行优化调整.降噪型用地布局模式揭示了城市交通与土地利用之间的互动新机制,而借助空间噪声指数可对该机制进行客观评估.最后提出将空间噪声指数作为空间品质类约束指标纳入城市总体规划指标体系并向下传导落实,对中远期规划实践以及城市更新等近期治理行动进行约束、引导和评估.
Abstract
Road traffic noise has become one of the major environmental pollution sources affecting the lives of urban residents.To promote the implementation of noise-reducing land-use planning and advance the development of tranquil cities,this paper proposes the use of spatial noise index as a quantitative noise prevention planning indicator to address the lack of noise prevention in the existing planning indicator sys-tem.An ideal model was developed for calculating the spatial noise index,and the indicators are assessed using ten case studies,including Lhasa and Zhangjiagang.For cases with excessively high actual index val-ues,it is recommended to optimize and adjust the land-use spatial layout based on the noise-reducing land-use layout model with the spatial noise index as a constraint.The noise-reducing land-use layout model re-veals a new interaction mechanism between urban transportation and land use,which can be objectively evaluated with the spatial noise index.Finally,the paper proposes to incorporate the spatial noise index in-to the urban master planning indicator system as a spatial quality constraint indicator,and implement it to constrain,guide,and evaluate medium-and long-term planning practices,urban renewal,and other short-term governance actions.
关键词
道路交通噪声/前端预防/降噪型用地布局模式/空间噪声指数/规划指标/宁静城市Key words
road traffic noise/front-end prevention/noise-reducing land-use layout model/spatial noise in-dex/planning indicators/tranquil cities引用本文复制引用
出版年
2024
NETL
NSTL
万方数据