Abstract: Haihe river, as the mother river of Tianjin, not only plays a vital role in social culture and psychology, but also provides a good place for people’s leisure and entertainment. With the advance of landscape transformation in Haihe coastwise area, creating a comfortable acoustic environment becomes an important part of the overall transformation. In this study, the sound situation of Haihe coastwise area including sound type, relationship among different sounds, sound expectation and so on, is analyzed through physical measurement and social surveys. On this base, the method of improving the acoustical environment of Haihe coastwise area and its overall soundscape design are hopefully explored. Meanwhile, a suitable expression method of soundscape design in open area like Haihe coastwise area is studied in order to build a communication platform for acoustics researchers, urban planners and the general publics.

Key words: acoustics, soundscape, analysis of sound environment, coastwise area

摘要： 海河作为天津的母亲河不仅在社会文化和社会心理上有着举足轻重的作用，而且它也为居民的休闲娱乐提供了良好的场所。随着海河景观改造的推进，创造良好的亲水声环境也成为营造海河整体环境不可或缺的一部分。通过物理测量和社会调查的方法，对海河沿岸重要区域津湾广场进行声环境的调查和分析，对如何改进，创造和谐的声景观进行探讨。与此同时，针对公共空间声景观的表现和设计方法进行研究，力图在声学研究者、规划师和普通大众之间搭建沟通的平台，将声景观设计可视化和可操作化。

关键词: 声学, 声景观, 声环境分析, 亲水空间