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城市轨道交通带动了城市各方面的经济发展,但产生的噪音污染等问题,给城市轨道交通发展带来负面影响。通过分析城市轨道交通噪音的危害和形成,论述了降低轮轨噪音、高架轨道噪音、地下铁道地面承载噪音等降噪技术。提出要以更先进、更科学的技术解决城市轨道交通发展中存在的问题。
Urban rail transit has led to economic development in all aspects of the city, but problems such as noise pollution have brought negative impacts on the development of urban rail transit. By analyzing the harm and formation of urban rail transit noise, this paper discusses the technologies of reducing noise such as wheel and rail, overhead track noise and ground bearing noise of metro. Proposed to use more advanced and more scientific technology to solve the problems existing in the development of urban rail transit.