Measurement and Analysis of Influence of Steel Spring Floating Slab Track on Vehicle Interior Noise

doi:10.3969/j.issn.1006-1355-2012.01.012

›› 2012, Vol. 32 ›› Issue (1): 51-54.DOI: 10.3969/j.issn.1006-1355-2012.01.012

• 3.运载工具振动与噪声 • Previous Articles Next Articles

Measurement and Analysis of Influence of Steel Spring Floating Slab Track on Vehicle Interior Noise

XIAO An-xin,TIAN Ye

( Institute of Railway and Urban Transit, Tongji University, Shanghai, 200331, China )

Received:2011-04-26 Revised:2011-06-07 Online:2012-02-18 Published:2012-02-18

钢弹簧浮置板轨道对车内噪声影响的实测与分析

肖安鑫,田野

（同济大学铁道与城市轨道交通研究院，上海 200331 ）

通讯作者: 肖安鑫

Abstract

Abstract: When a train passes through on steel spring floating slab, intermediate and low frequency noises will be generated in its vehicles. Such noises will reduce the traveling comfort. In this paper, the vehicle’s interior noises of floating slab in different tracks are compared and analyzed. The influence of steel spring floating slab track on vehicle’s interior noise is analyzed. The results show that the floating slab track with high damping steel spring can effectively reduce the interior noise.

Key words: acoustics, steel spring floating slab, damping, vehicle interior noise, measurement.

摘要： 在列车经过钢弹簧浮置板地段时，车内产生中低频噪声，影响着人们乘车环境舒适性。通过对不同钢弹簧浮置板轨道地段车内噪声的对比测试，分析钢弹簧浮置板轨道对车内噪声的影响，结果表明采用高阻尼钢弹簧浮置板轨道可有效降低车内噪声。

关键词: 声学, 钢弹簧浮置板, 阻尼, 车内噪声, 测试

CLC Number:

XIAO An-xin;TIAN Ye. Measurement and Analysis of Influence of Steel Spring Floating Slab Track on Vehicle Interior Noise[J]. , 2012, 32(1): 51-54.

肖安鑫;田野. 钢弹簧浮置板轨道对车内噪声影响的实测与分析[J]. , 2012, 32(1): 51-54.

[1]	. Application of VA One in Ship Cabin Noise Prediction [J]. , 2017, 37(4): 100-104.
[2]	. Research on the S&R Evaluation Method of Automobile Seats Based on the BSR Tests [J]. , 2017, 37(3): 101-106.
[3]	. Damping Properties of Embedded Co-cured Composite Damping Structures after High Temperature Aging Treatment [J]. , 2017, 37(1): 172-177.
[4]	Yu Yang. Study on Equivalent Single-DOF Horizontal Vibration Parameters for the Standing Human Body Coupling with Light Structures [J]. , 2016, 36(6): 192-196.
[5]	. Influence of the Bubbles in Silicon Oil of the Viscoelastic Damper on Its Damping Property [J]. , 2016, 36(6): 169-172.
[6]	. Experiments on Grinding Wheel’s Vibration Control with Magneto-rheological Dampers [J]. , 2016, 36(3): 210-213.
[7]	. Comparative Study on the Flow Field and Acoustic Field Simulation for Noise Prediction Induced by the Flow around a Cylinder [J]. , 2016, 36(3): 26-31.
[8]	. [J]. , 2015, 35(6): 78-81.
[9]	. Analysis and Control of Cab Structure-borne Noise of Heavy-duty Commercial Vehicles [J]. , 2015, 35(5): 87-90.
[10]	. NoiseControlofMegawattWindPowerDirect-driveGenerators [J]. , 2015, 35(4): 98-100.
[11]	. Vibration Simulation of a Forklift Truck and Optimization of Its Engine Mounting System [J]. , 2014, 34(6): 65-70.
[12]	. Noise Control of a High Power Electric Motor [J]. , 2014, 34(4): 202-204.
[13]	. Analysis and Simulation of Dynamic Characteristics of Isolator Systems with Variable-stiffness Springs [J]. , 2014, 34(3): 15-19.
[14]	. Analysis and Control of Torsional Vibration of Vehicle’s Powertrain [J]. , 2014, 34(3): 20-25.
[15]	. Analysis of Noise Reduction Performance of a New Shape-memory Alloy Damper Attached to Recycled Concrete Frame [J]. , 2014, 34(2): 169-172.

Measurement and Analysis of Influence of Steel Spring Floating Slab Track on Vehicle Interior Noise

钢弹簧浮置板轨道对车内噪声影响的实测与分析

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics