通过对餐饮业、娱乐场所扰民噪声的大量调查,分析了此类噪声的特点,及对周围环境的各种影响,通过实测研究了建筑结构的隔声特点,为噪声治理提供依据。 Through a large number of surveys on the disturbing noises of the catering industry and entertainment venues, the characteristics of such noises and their influences on the surrounding environment are analyzed. The sound insulation characteristics of the building structures are measured and the basis for noise control is provided.