基于ArcGIS的校园环境噪声分析和评价研究

Analysis and Evaluation of Environmental Noise Based on ArcGIS

研究以哈尔滨工业大学二校区为对象,对校园环境噪声污染进行调研与观测统计,利用ArcGIS模拟校园噪声情况。结果表明,校园大部分区域声环境达标。但由于校内过车,道路施工,大声喧哗等原因,大约1/4的教学区和生活住宿区的声环境状况不太乐观,超过了标准值。此外,学生宿舍内的噪声同样是一个很严重的问题,应采取相应措施来减少噪声的产生。

The study takes the second campus of Harbin Institute of Technology as the object, conducts research and observation statistics on campus environmental noise pollution, and uses ArcGIS to simulate campus noise. The results show that the acoustic environment is up to standard in most areas of the campus. However, due to the passing of the cars, road construction, speak loudly, etc., the condition of about one-fourth of the teaching area and the living area are not very optimistic, exceeding the standard value. In addition, the noise in the student dormitory is also a very serious problem, and corresponding measures should be taken to reduce the noise.