Development and Validation of Drive-by Detection Method for Resonant Bridges

Q4 Engineering Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2022-05-01 DOI:10.2219/rtriqr.63.2_133
K. Matsuoka, Kyohei Kawasaki, Hirofumi Tanaka, M. Tsunemoto
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引用次数: 0

Abstract

Resonance in high-speed railway bridges is one of the concerns for ride comfort and catenary damages. Coun-termeasures are required in severe cases. However, a huge number of on-site measurements are required detect resonance. This study develops a drive-by detection method of resonant bridges while train running. The pro-(cid:83)(cid:82)(cid:86)(cid:72)(cid:71)(cid:3)(cid:80)(cid:72)(cid:87)(cid:75)(cid:82)(cid:71)(cid:3)(cid:70)(cid:82)(cid:81)(cid:86)(cid:76)(cid:86)(cid:87)(cid:86)(cid:3)(cid:82)(cid:73)(cid:3)(cid:68)(cid:3)(cid:86)(cid:76)(cid:74)(cid:81)(cid:68)(cid:79)(cid:3)(cid:83)(cid:85)(cid:82)(cid:70)(cid:72)(cid:86)(cid:86)(cid:76)(cid:81)(cid:74)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:72)(cid:91)(cid:87)(cid:85)(cid:68)(cid:70)(cid:87)(cid:76)(cid:81)(cid:74)(cid:3)(cid:89)(cid:76)(cid:69)(cid:85)(cid:68)(cid:87)(cid:76)(cid:82)(cid:81)(cid:3)(cid:70)(cid:82)(cid:80)(cid:83)(cid:82)(cid:81)(cid:72)(cid:81)(cid:87)(cid:86)(cid:3)(cid:86)(cid:83)(cid:72)(cid:70)(cid:76)(cid:191)(cid:70)(cid:3)(cid:87)(cid:82)(cid:3)(cid:85)(cid:72)(cid:86)(cid:82)(cid:81)(cid:68)(cid:81)(cid:87)(cid:3)(cid:69)(cid:85)(cid:76)(cid:71)(cid:74)(cid:72)(cid:86)(cid:3)
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谐振桥驱动检测方法的开发与验证
高速铁路桥梁共振是影响乘坐舒适性和接触网损伤的重要问题之一。在严重的情况下，需要采取对策。然而，需要大量的现场测量来检测共振。本文研究了列车运行时共振桥的行车检测方法。的(pro) - cid: 83 (cid: 82) (cid: 86) (cid: 72) (cid: 71) (cid: 3) (cid: 80) (cid: 72) (cid: 87) (cid: 75) (cid: 82) (cid: 71) (cid: 3) (cid: 70) (cid: 82) (cid: 81) (cid: 86) (cid: 76) (cid: 86) (cid: 87) (cid: 86) (cid: 3) (cid: 82) (cid: 73) (cid: 3) (cid: 68) (cid: 3) (cid: 86) (cid: 76) (cid: 74) (cid: 81) (cid: 68) (cid: 79) (cid: 3) (cid: 83) (cid: 85) (cid: 82) (cid: 70) (cid: 72) (cid: 86) (cid: 86) (cid: 76) (cid: 81) (cid: 74) (cid: 3) (cid: 73) (cid: 82) (cid: 85) (cid: 3) (cid: 72) (cid: 91) (cid: 87) (cid: 85) (cid: 68) (cid: 70) (cid: 87) (cid: 76) (cid: 81) (cid: 74) (cid: 3) (cid: 89) (cid: 76) (cid: 69) (cid: 85) (cid: 68) (cid: 87) (cid: 76) (cid: 82) (cid: 81) (cid: 3) (cid: 70) (cid: 82) (cid: 80) (cid: 83) (cid: 82) (cid: 81) (cid: 72) (cid: 81) (cid: 87) (cid: 86) (cid: 3) (cid: 86) (cid: 83) (cid: 72) (cid: 70) (cid: 76) (cid: 191) (cid: 70) (cid: 3) (cid: 87) (cid: 82) (cid: 3) (cid: 85) (cid: 72) (cid: 86) (cid: 82) (cid: 81) (cid: 68) (cid: 81) (cid: 87) (cid: 3) (cid: 69) (cid: 85) (cid: 76) (cid: 71) (cid: 74) (cid: 72) (cid: 86) (cid: 3)
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来源期刊
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Engineering-Mechanical Engineering
CiteScore
0.70
自引率
0.00%
发文量
36
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