@inproceedings{0f5cc64c6edf45b8a545dc6ad6d112e9,
title = "Calculation method on traffic noise pollution of interchange based on geometric alignment",
abstract = "In order to study the calculation method of interchange noise pollution, the traffic noise is connected with the length of the ramp according to the feature of traveling with variable speed on the ramp. The thesis chooses the equivalent sonic level as the assessment index, defines the concept and discusses the calculation method of relative equivalent sonic energy according to the definition of equivalent sonic level; it also establishes the functional relationship between relative equivalent energy and the length of the ramps. The calculation formula of interchange equivalent sound level is deduced through the integral operation of the ramp length. Take Heda interchange in Heilongjiang province for example. The result shows that this method can calculate the noise pollution in the variable motion sections on the ramp as well as the noise pollution according to the interchange geometric alignment design conditions.",
author = "Xiaoning Wang and Jingjing Tong and Ke Deng",
year = "2009",
doi = "10.1061/41064(358)291",
language = "英语",
isbn = "9780784410646",
series = "Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009: Critical Issues in Transportation System Planning, Development, and Management",
publisher = "American Society of Civil Engineers (ASCE)",
pages = "2082--2087",
booktitle = "Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009",
address = "美国",
note = "9th International Conference of Chinese Transportation Professionals, ICCTP 2009: Critical Issues in Transportation System Planning, Development, and Management ; Conference date: 05-08-2009 Through 09-08-2009",
}