K. Matsuoka, Kyohei Kawasaki, Hirofumi Tanaka, M. Tsunemoto
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)
{"title":"Development and Validation of Drive-by Detection Method for Resonant Bridges","authors":"K. Matsuoka, Kyohei Kawasaki, Hirofumi Tanaka, M. Tsunemoto","doi":"10.2219/rtriqr.63.2_133","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_133","url":null,"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)","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45232438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Recent Research and Development on Maintenance of Existing Railway Structures \"Inspection, Diagnosis and Reinforcement\"","authors":"M. Koda","doi":"10.2219/rtriqr.63.2_79","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_79","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47372160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of Active Bogie Steering System to Improve Curving Performance","authors":"Takashi Kojima, Yasuhiro Umehara, T. Hondo","doi":"10.2219/rtriqr.63.2_95","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_95","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44301380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Todoroki, M. Okamoto, Hidetoshi Nisioka, S. Tamai, T. Yonezawa, H. Ishii
{"title":"Design Method for GRS Integral Bridge with the Use of PCT Girder","authors":"S. Todoroki, M. Okamoto, Hidetoshi Nisioka, S. Tamai, T. Yonezawa, H. Ishii","doi":"10.2219/rtriqr.63.2_108","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_108","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44592270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Floor Heave Mechanism and Effect of Countermeasures for Mountain Tunnels","authors":"Kei Shimamoto, K. Yashiro, Takeshi Kawagoe","doi":"10.2219/rtriqr.63.2_115","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_115","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47629089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Technology for Experiment/Measurement to Clarify Phenomena Specific to Railway System","authors":"F. Uehan","doi":"10.2219/rtriqr.63.2_84","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_84","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43262385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Heat Resistance Effect Evaluation Method of Copper-based Sintered Alloy Base Material on Friction Coefficient","authors":"Hisanori Nishimori, Y. Karino, T. Tsuji, S. Sakai","doi":"10.2219/rtriqr.63.2_88","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_88","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44548202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Recent Activities for Research and Development of Vehicle Technology","authors":"M. Ishige","doi":"10.2219/rtriqr.63.2_75","DOIUrl":"https://doi.org/10.2219/rtriqr.63.2_75","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43454715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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