高架复合道路周边既有住宅建筑降噪隔声改造设计及应用研究
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摘要
针对高架复合道路周边既有住宅建筑及其声环境的特点,结合既有住宅室内声环境及建筑安全性等要求,以实际工程案例为示范工程,总结高架复合道路周边既有住宅建筑降噪隔声改造的关键技术。基于现场噪声监测及门窗隔声性能试验的结果,给出门窗进行选型表及阳台加固方法,对小区环境提出综合改善措施。经噪声实测分析表明,改造后住宅室内声环境已经达标,居民的居住舒适度得到提高,对今后既有住宅建筑降噪隔声改造提供技术支撑。
Based on the characteristics of acoustic environment and existing residential buildings along the elevated complex road,the key techniques of sound-insulation reconstruction are analyzed,which consider the requirements of residential indoor acoustic environment and building structure safety.According to the results of field monitoring and the sound insulation performance test of the entrance doors and windows,the key steps including the selection of door and window,the structure reinforcement of balcony and the comprehensive renovation of residential enviro nment are proposed.On the basis of the indoor noise measurement result and the Post Occupancy Evaluation(POE)after the reconstruction,the indoor noise meets the limit requirements and the comfort of living environment is greatly improved.Therefore the proposed sound-insulation reconstruction techniques can provide a reference for the similar projects.
Based on the characteristics of acoustic environment and existing residential buildings along the elevated complex road,the key techniques of sound-insulation reconstruction are analyzed,which consider the requirements of residential indoor acoustic environment and building structure safety.According to the results of field monitoring and the sound insulation performance test of the entrance doors and windows,the key steps including the selection of door and window,the structure reinforcement of balcony and the comprehensive renovation of residential enviro nment are proposed.On the basis of the indoor noise measurement result and the Post Occupancy Evaluation(POE)after the reconstruction,the indoor noise meets the limit requirements and the comfort of living environment is greatly improved.Therefore the proposed sound-insulation reconstruction techniques can provide a reference for the similar projects.
引文
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[10]吕玉恒.噪声控制与建筑声学设备和材料选用手册[M].北京:化学工业出版社,2011.LYU Yuhen.Noise control and architectural acoustics equipment and material selection manual[M].Beijing:Chemical Industry Press,2011.
[2]上海市城乡建设和交通发展研究院.2015年上海市综合交通年度报告(摘要)[J].交通与运输,2015,6(1):7-11.2015 annual report on comprehensive transport of Shanghai(Abstract)[J].Transportation,2015,6(1):7-11.
[3]童美萍.城市高架复合道路交通噪声分布及对附近人群的烦恼度影响研究[D].杭州:浙江大学,2002.TONG Meiping.Study on the traffic noise distribution of urban elevated road and the influence on the people annoyance nearby[D].Hangzhou:Zhejiang University,2002.
[4]马春燕.城市道路交通噪声分布特性及影响研究[D].西安:长安大学,2010.MA Chunyan.Studying the distribution of traffic noise and environmental impact on urban roads[D].Xi’an:Chang’an University,2010.
[5]郑长聚.环境工程手册-环境噪声控制卷[M].北京:高等教育出版社,2000.ZHENG Changju.Environmental engineering manual-environmental noise control[M].Beijing:Higher Education Press,2000.
[6]盖磊,王亚平.快速高架复合道路近场交通噪声垂向分布[J].环境工程学报,2014,8(4):1687-1692.GAI Lei,WANG Yaping.Vertical sound field on traffic noise from elevated complex road[J].Chinese Journal of Environmental Engineering,2014,8(4):1687-1692.
[7]环境保护部.GB3096-2008声环境质量标准[S].北京:中国标准出版社,2008.Ministry of Environmental Protection.GB3096-2008 Environmental quality standards for noise[S].Beijing:Standards Press of China,2008.
[8]上海市住房和城乡建设管理委员会.DGJ08-20-2013、J10090-2013住宅设计标准[S].上海:同济大学出版社,2013.Shanghai Housing and Urban-Rural Construction Management Committee.DGJ08-20-2013、J10090-2013 Design standard for residential buidings[S].Shanghai:Tongji University Press,2013.
[9]中华人民共和国住房和城乡建设部.GB 50118-2010民用建筑隔声设计规范[S].北京:中国标准出版社,2010.Ministry of Housing and Urban-Rural Construction of the People's Republic of China.GB 50118-2010 Specification for sound insulation design for civil buildings[S].Beijing:Standards Press of China,2010.
[10]吕玉恒.噪声控制与建筑声学设备和材料选用手册[M].北京:化学工业出版社,2011.LYU Yuhen.Noise control and architectural acoustics equipment and material selection manual[M].Beijing:Chemical Industry Press,2011.