武汉月亮湾城市阳台广场声环境设计与优化

The Square Sound Environment Design and Optimization of Wuhan Moon Bay City Balcony

武汉月亮湾城市阳台位于武昌生态文化长廊上,是武汉长江主轴九大城市阳台之一,该项目由英国扎哈·哈迪德建筑师事务所与中南建筑设计院股份有限公司联合设计。该文采用了物理实验和计算机仿真相结合的方式,对紧邻主干道交通噪声以及其在城市阳台广场上的分布进行了计算与分析,确定了引入声景元素的各项技术指标,使得钟声和水声能够在城市阳台广场上被听闻和辨别,从而实现听闻舒适性、辨识度和标识性(CIS)为目标的声环境设计策略。

Wuhan Moon Bay City Balcony is located on Wuchang Ecological Culture Corridor.It is one of the nine major city balconies on the main axis of the Yangtze River in Wuhan.This project was jointly designed by Zaha Hadid Architects and Central South Architectural Design Institute Co.,Ltd.Using a combination of physical experiments and computer simulations,we calculate and analyze the traffic noise adjacent to the main road and its distribution on urban balcony squares.Then we determined various technical indicators for introducing soundscape elements,making the bell and water sound can be heard and discerned on the balcony and square of the city,so as to realize the acoustic environment design strategy with the goal of hearing comfort,recognition and identification(CIS).