Characters of Noises from Mechanical Car Retarders
in Railway Marshalling Yards

WANG Feng-qin; WANG Zhong-shi; XIONG Li

Volume 16 Issue 2

Apr. 2003

Turn off MathJax

Article Contents

Journal of Southwest Jiaotong University > 2003 > 16(2): 142-145.

WANG Feng-qin, WANG Zhong-shi, XIONG Li. Characters of Noises from Mechanical Car Retardersin Railway Marshalling Yards[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 142-145.

Citation:

WANG Feng-qin, WANG Zhong-shi, XIONG Li. Characters of Noises from Mechanical Car Retarders in Railway Marshalling Yards[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 142-145.

WANG Feng-qin, WANG Zhong-shi, XIONG Li. Characters of Noises from Mechanical Car Retardersin Railway Marshalling Yards[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 142-145.

Citation:

WANG Feng-qin, WANG Zhong-shi, XIONG Li. Characters of Noises from Mechanical Car Retarders in Railway Marshalling Yards[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 142-145.

PDF( 0 KB)

Characters of Noises from Mechanical Car Retarders in Railway Marshalling Yards

Publish Date: 25 Apr 2003

Abstract

Abstract

To study the characters of noises from railway marshalling yards, noises are recorded in Kunming Eastern Railway Station. The noises created by mechanical car retarders are the major noise resources in railway marshalling yards, and are the results of vertical and horizontal responses to vertical excitation. The noises from mechanical car retarders in railway marshalling yards are continuous and of multi-peak pulses and scattering spectrum.
- railway,
- marshalling stations,
- mechanical car retarder,
- noise analysis,
- noise control