摘要
本文在城市地下建筑声环境调查的基础上，就我国南北几个城市地下商业建筑声环境状况进行分析和评价，并提出城市人防地下商场声环境评价标准和处理建议。
Based on investigation of acoustic environment in urban undergroundstructures, the acoustic environment in underground commercial constructions of the citiesboth in north and south of China were analysed. The criteria for evaluation of acoustic en-vironment in urban underground market and its improvernent were suggested.
出处
《地下空间》
CSCD
1994年第2期102-109,共8页
Underground Space
基金
国家自然科学基金
关键词
地下商场
混响时间
声环境
城市
Underground market, reverberation time, noise level, acoustic environ-ment.
