城市滨水建筑环境视听舒适度研究  

ON THE AUDIO-VISUAL COMFORT OF URBAN WATERFRONT BUILT ENVIRONMENTS

作　　者：高昊天 刘芳芳[1] 刘杰[1] GAO Haotian;LIU Fangfang;LIU Jie(School of Architecture,Harbin Institute of Technology,Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology,Ministry of Industry and Information Technology,Harbin 150006,China)

机构地区：[1]哈尔滨工业大学建筑学院,寒地城乡人居环境科学与技术工业和信息化部重点实验室,哈尔滨150006

出　　处：《低温建筑技术》2023年第1期5-9,共5页Low Temperature Architecture Technology

基　　金：国家科技部“声环境与健康建筑研究”(G2021179030L)。

摘　　要：随着溢价效应导致建筑出现高强度开发的现象,为了确保人们的视听舒适度,采用虚拟现实3D技术以人行走的视角进行视听环境模拟。研究水面跨度、建筑层数和声源类型对人舒适度的影响。视觉方面,水面跨度不影响人的舒适度。低层、多层建筑可以提高人的舒适度。高于6层的建筑会降低人的舒适度。听觉方面,在滨水高层建筑环境中舒适度最高的是鸟鸣声,其次是流水声、儿童玩耍声、交谈声、汽车行驶声、施工声舒适度最低。研究结果可以帮助城市规划者和建筑师在未来城市滨水规划和建设环境(滨河、滨湖、滨海)中选择最合适的建筑层数和声源。Premium effect often leads to high intensity development of buildings.In order to improve audio-visual comfort of human beings,virtual reality 3D technology is used to simulate the audiovisual environment from the perspective of a person walking.The effects of the span of water area,building storey number,and type of sound source on human comfort are investigated.The span of water area visually does not affect human comfort;low-rise,multi-storey buildings(3-6 storeys)could enhance human comfort;buildings higher than 6 storeys reduce human comfort.In terms of hearing comfort,the highest comfort level in the waterfront high-rise environment is the sound of birdsong,followed by the sound of running water,children playing,conversations,cars moving,and the lowest comfort level for construction sounds.The results of the study may help urban planners and architects to select the most appropriate number of building levels and sound sources for future urban waterfront planning and built environments(riverfront,lakefront,coastal).

关 键 词：水面跨度 建筑层数 声景 舒适度 

分 类 号：TU985[建筑科学—城市规划与设计]