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论述对直线电机轨道结构减振降噪的必要性,并就直线电机轨道交通振动与噪声的产生机理进行分析；在对加拿大及日本轨道结构的主要减振降噪措施进行分析的基础上,就我国在发展直线电机轨道交通时轨道结构减振降噪的主要研究思路进行初步探讨。
The necessity of vibration and noise reduction of linear motor track structure is discussed and the generation mechanism of vibration and noise of linear motor track traffic is analyzed. Based on the analysis of the main vibration and noise reduction measures of rail structures in Canada and Japan, The main research ideas of vibration and noise reduction of track structure in the development of linear motor rail transit in our country are discussed preliminarily.