A Program for Predicting Wheel/Rail Rolling Noise from High-Speed Slab Railway

被引：0
|
作者：
Gong, Cheng [1 ]
Sheng Xiaozhen [2 ,3 ]
Zhang Shuming [4 ]
Feng Qingsong [1 ]
机构：
[1] East China Jiaotong Univ, State Key Lab Performance Monitoring & Protecting, Nanchang 330013, Jiangxi, Peoples R China
[2] Shanghai Univ Engn Sci, Sch Urban Railway Transportat, Shanghai 201620, Peoples R China
[3] Shanghai Engn Res Ctr Vibrat & Noise Control Tech, Shanghai 201620, Peoples R China
[4] Shandong Polytech, Sch Railway, Shandong 250104, Peoples R China
来源：
NOISE AND VIBRATION MITIGATION FOR RAIL TRANSPORTATION SYSTEMS, IWRN14, 2022 | 2024年
关键词：
Wheel-rail rolling noise; High-speed railway; Prediction program; SOUND RADIATION;
D O I：
10.1007/978-981-99-7852-6_38
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Wheel/rail rolling noise is considered to be one of the most important sources of railway noise, even for high-speed railways. In order to accurately predict wheel-rail noise, representative prediction program has been developed and applied. The authors have also developed a wheel/rail rolling noise prediction program, taking more account of characteristics of high-speed slab railway tracks, having sufficient computational efficiency to handle engineering problems. This paper introduces the calculation methods, operation mechanism and characteristics of this program. Typical results are given and compared with measurement.
引用
收藏
页码：407 / 416
页数：10
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