摘要
文章通过对合肥市3个小区不同道路级别(城市高架、城市主干道、城市次干道)的沿街住宅昼夜噪声声级进行实地测量,将实测分析结果与Noisesystem V4.1噪声预测软件的预测结果进行比较,对合肥市区沿街住宅声环境进行评价,并综合实测和预测结果,提出相关降噪措施建议。
Three residential districts along the streets which are located at different levels of roads in- cluding urban viaduct, traffic artery and urban secondary road in Hefei City are taken to test the day- time and night-time equivalent sound level. The analysis result of the measurement is compared with the predicted one using the noise prediction software Noisesystem V4. 1, and then the noise environ- ment of the three residential districts is evaluated. On this basis, some noise control measures are put forward to reduce noise interference.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第8期1093-1096,共4页
Journal of Hefei University of Technology：Natural Science
基金
合肥工业大学校内专项资金资助项目(2012HGXJ0045)
关键词
交通噪声
噪声测量
预测
降噪措施
raffic noise
noise measurement
prediction
noise control measure
