一种用于轨道交通减振降噪的模块化钢轨颗粒阻尼器

Translated title of the contribution: Modular steel rail particle damper for vibration and noise reduction of rail transit

Seyed Masoud Sajjadi Alehashem (Inventor), Yiqing Ni (Inventor), Chih-shiuan Lin (Inventor), Chao Zhang (Inventor)

Research output: Patents, agreements, assignments and companiesPatents granted

Abstract

本实用新型公开了一种用于轨道交通减振降噪的模块化钢轨颗粒阻尼器,用于设置于轨腰位置的轨腰位置;所述颗粒阻尼器包括:目标减振模块,所述减振模块有若干个;以及连接件,所述连接件可拆卸连接若干个所述目标减振模块。通过连接件连接各目标减振模块,形成颗粒阻尼器,采用不同的减振模块可以形成较宽的减振频率范围,从而适用于降低钢轨运行环境中产生的宽带噪声。
Translated title of the contributionModular steel rail particle damper for vibration and noise reduction of rail transit
Original languageChinese (Simplified)
Patent number2021209083522
Priority date28/04/21
Filing date28/04/21
Publication statusPublished - 25 Jan 2022

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