铁路环境噪声对居民冲击影响的模糊综合评价  

COMPREHENSIVE EVALUATION IMPACTION OF RAILWAY ENVIRONMENT NOISE ON DWELLER BY FUZZY

作　　者：张蓉蓉[1] 刘达德[1] 朱宝山 

机构地区：[1]北方交通大学

出　　处：《环境工程》1999年第1期49-51,共3页Environmental Engineering

摘　　要：铁路环境噪声对居民的冲击影响程度不仅与列车运行辐射噪声级有关，而且还与人口密度，及白天、夜间的人口比例等因素有关。考虑以上诸多因素，采用模糊综合评价方法进行铁路环境噪声对居民的冲击影响的综合比较评价，并通过实例验证了该方法的有效性和可靠性，为铁路环境噪声评价提供了新的方法。The degree of impaction of railway environment noise on dweller is related not only to the radiant noise level of a running train,but also to population density and population proportion in the day and at night.The impaction has been evaluated comprehensively and comparatively by way of comprehensive evalution by fuzzy,and validity and reliability were tested and verified by practical example.A new research method can be provided for the evaluation of a railway environment noise.

关 键 词：噪声冲击 模糊综合评价 铁路环境噪声 居民 

分 类 号：X839[环境科学与工程—环境工程]