城市轨道交通振动噪声治理技术研究综述  

Research Review on Urban Rail Transit Vibration Noise Treatment Technology

作　　者：王谊 何华凤 徐赞 WANG Yi;HE Huafeng;XU Zan(China Railway Development Investment Group Co.,Ltd.,650220,Kunming,China;不详)

机构地区：[1]中铁开发投资集团有限公司,昆明650220 [2]昆明理工大学交通工程学院,昆明650106

出　　处：《城市轨道交通研究》2023年第6期216-219,224,共5页Urban Mass Transit

摘　　要：随着我国城镇化的快速发展及城市人口的快速增长,各大城市大力发展轨道交通。在城市轨道交通给市民带来交通便利的同时,列车在高速运行过程中产生的振动与噪声也严重影响了市民的日常生活,振动噪声治理技术亟待提高。从轨道交通振动噪声的成因、振动噪声治理方法等方面,全面总结近几年振动噪声治理技术的研究成果,重点阐述城市轨道交通振动噪声常用的治理方法,并对每种方法的减振降噪效果和优缺点进行对比分析。提出在对振动噪声进行治理时,要综合考虑多方面的因素,以求达到治理效果最好、成本最低。With the rapid development of urbanization and the rapid growth of urban population in China,rail transit have been vigorously developed in major cities.While urban rail transit brings convenience to citizens,the vibration and noise generated by trains during high-speed operation also seriously affect daily life.The improvement of vibration noise control technology is urgent.From aspects such as causes and treatment measures of rail transit vibration and noise,the research results of vibration and noise control technology from recent years are summarized,the common control methods of urban rail transit vibration and noise are expounded,and the effects,advantages and disadvantages of each method are analyzed.It is proposed to consider many factors of various aspects comprehensively in vibration and noise control to achieve the best effect and the lowest cost.

关 键 词：城市轨道交通 振动 噪声 减振降噪 

分 类 号：TB533.2[理学—物理] U231[理学—声学]