高校校园的噪声监测评价研究

Research on Noise Monitoring and Evaluation of College Campuses

以大学校园噪声为调查对象,按学习区、住宿区、运动区和交通区4个功能区在2个校区同时开展了定点分时段的噪声测量,采用基于等效连续声级法进行了噪声评价。结果表明:调查的校园各功能区受到不同程度的噪声污染。8个监测区昼间仅西区的学习区和住宿区以及北区的运动区能保持相对良好的声环境;而夜间噪声值全部超标,噪声主要来源于交通噪声和社会生活噪声。从管控车辆行驶、校园建设及管理和提高师生环境意识3个方面提出了校园环境噪声污染的防治对策。

In this paper,taking the noise of university campus as the object of investigation,noise measurement was carried out in four functional areas,namely learning area,accommodation area,sport area and traffic area.noise evaluation was carried out based on equivalent continuous sound level method.The results show that all functional areas are polluted by noise to different degrees.Among the 8 monitoring areas,only the learning area and accommodation area in the western campus and the sport area in the northern campus maintained relatively good acoustic environment during the day,while all the noise values exceeded the standard at night.The noise of the campus mainly came from traffic noise and social life noise.This study puts forward the prevention and control measures of campus environmental noise pollution from three aspects—controlling vehicle driving,campus construction and management,and improving teachers and students'environmental consciousness.