A. Hino, Y. Murono, Naoyuki Oshida, Kei Tsukioka, H. Taniyama
{"title":"SIMULATION OF VERTICAL SLIP FAULT EXPERIMENT BY DISCRETE ELEMENT METHOD","authors":"A. Hino, Y. Murono, Naoyuki Oshida, Kei Tsukioka, H. Taniyama","doi":"10.2208/jscejseee.75.i_562","DOIUrl":"https://doi.org/10.2208/jscejseee.75.i_562","url":null,"abstract":"In the case of linear structures such as railway structures, it is inevitable to construct structures on faults or in the vicinity of faults, so it is necessary to take systematic countermeasures against fault displacement. Therefore, we are studying the development process of the shear zone around the railway structure and the interaction between the ground and the structure when the surface fault displacement acts on the structure by the discrete element method. In this paper, in order to confirm the applicability of the discrete element method, relatively large scale model experiments were conducted on vertical slip faults, and the test results were reproduced and analyzed using the individual element method. As a result, from the numerical analysis by the DEM, it was possible to reproduce the difference of the deformation situation of the ground surface due to the presence or absence of the railway structure. We could confirm the applicability of this method to slip fault. We plan to deepen the study on vertical slip fault using this method in the future.","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123139995","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}
M. Kawatani, Chul‐Woo Kim, Shoji Shimada, Takatoshi Taniguchi
{"title":"TRAFFIC-INDUCED VIBRATION AND SEISMIC RESPONSES OF CURVED GIRDER BRIDGES UNDER VEHICLE LOADINGS","authors":"M. Kawatani, Chul‐Woo Kim, Shoji Shimada, Takatoshi Taniguchi","doi":"10.2208/JSCEJSEEE.75.67","DOIUrl":"https://doi.org/10.2208/JSCEJSEEE.75.67","url":null,"abstract":"to investigate effects of moving vehicles on the dynamic responses of curved girder bridges as well as effect of seismic input directions and vehicle loadings on the seismic response of curved girder bridges by means of a three-dimensional dynamic analysis considering the bridge-vehicle interaction. The dump truck is modeled as a discrete rigid multi-body system with 12 degrees of freedom. A probable cause of failure of tension bolts at the movable support of a curved box-girder bridge is analytically examined. Observations show that big uplift forces occur at the movable support of which two bolts had broken from traffic vibration analysis and seismic response analysis. The existence of heavy vehicles can increase or decrease seismic responses of the curved bridge according to the attack angle of earthquakes. The most severe reaction forces were obtained by the analysis utilizing the model without considering vehicles.","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120976259","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}
Shota Nomoto, K. Abe, Hirofumi Ikemoto, Hideaki Takasaki, T. Sanagawa
{"title":"EXPERIMENTAL STUDY ON SEISMIC ACTIVE EARTH PRESSURE ACTING ON AN ABUTMENT IN CONSIDERATION OF DYNAMIC INTERACTION","authors":"Shota Nomoto, K. Abe, Hirofumi Ikemoto, Hideaki Takasaki, T. Sanagawa","doi":"10.2208/jscejseee.75.i_207","DOIUrl":"https://doi.org/10.2208/jscejseee.75.i_207","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134428678","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":"FUNDAMENTAL STUDY ON IMPROVEMENT OF STRUCTURAL INTEGRITY ASSESSMENT BY USING HIGHER MODE RESPONSE","authors":"Koji Ito, K. Sakai, Y. Murono","doi":"10.2208/jscejseee.77.4_i_256","DOIUrl":"https://doi.org/10.2208/jscejseee.77.4_i_256","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130871895","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}
K. Hashimoto, K. Otsuka, K. Sugiura, Yukihisa Sugiyama, H. Kanaji
{"title":"STUDY ON DAMAGE CONTROL PERFORMANCE STRENGTHENING OF MULTI-PIPE INTEGRATED BRIDGE PIER WITH HIGH PERFORMANCE SHEAR PANEL DAMPERS","authors":"K. Hashimoto, K. Otsuka, K. Sugiura, Yukihisa Sugiyama, H. Kanaji","doi":"10.2208/jscejseee.75.350","DOIUrl":"https://doi.org/10.2208/jscejseee.75.350","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133487685","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}
Tatsuya Noguchi, T. Kagawa, S. Yoshida, Yoshito Yamaguchi
{"title":"OBSERVATION OF AFTERSHOCK DUE TO THE 2018 WESTERN SHIMANE PREFECTURE EARTHQUAKE AND MICROTREMOR OBSERVATION IN THE STRUCTURAL DAMAGE AREA OF SHIMANE PREFECTURE, JAPAN","authors":"Tatsuya Noguchi, T. Kagawa, S. Yoshida, Yoshito Yamaguchi","doi":"10.2208/jscejseee.75.i_701","DOIUrl":"https://doi.org/10.2208/jscejseee.75.i_701","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132149853","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":"TUNED MASS DAMPER EFFECTS ON DYNAMIC CHARACTERISTICS OF THE EXISTING FOOTBRIDGE BY STATIONARY PERSONS LYING ON THE BRIDGE SURFACE","authors":"M. Yoneda","doi":"10.2208/jscejseee.75.332","DOIUrl":"https://doi.org/10.2208/jscejseee.75.332","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132626354","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. Fujikura, Y. Sakakibara, M. H. Nguyen, A. Nakajima, Kentaro Takahashi, T. Sasaki
{"title":"SEISMIC BEHAVIOR OF CURVED BRIDGE SUPERSTRUCTURE LOCATED IN MOUNTAIN AREA","authors":"S. Fujikura, Y. Sakakibara, M. H. Nguyen, A. Nakajima, Kentaro Takahashi, T. Sasaki","doi":"10.2208/jscejseee.75.i_579","DOIUrl":"https://doi.org/10.2208/jscejseee.75.i_579","url":null,"abstract":"deck-abutment pounding interaction to simulate the behavior of the curved bridge. The analytical results showed that the curved bridge superstructure tended to rotate horizontally, as compared to the straight bridge, due to the deck-abutment pounding.","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114519039","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}
M. Miyamoto, Y. Koiwai, Kojiro Nozawa, T. Ogawa, Y. Fujino
{"title":"EVALUATION OF THE MAXIMUM PRESSURE FLUCTUATION AND STUDY ON LOAD-BREAKING CAPACITY OF TUNNEL LINING STRUCTURE IN HIGH-SPEED RAILWAY TUNNEL","authors":"M. Miyamoto, Y. Koiwai, Kojiro Nozawa, T. Ogawa, Y. Fujino","doi":"10.2208/JSCEJSEEE.75.222","DOIUrl":"https://doi.org/10.2208/JSCEJSEEE.75.222","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114858751","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":"STATISTICS ESTIMATION FOR DAILY MAXIMUM WIND SPEED USING PARAMETER VALUE IN BOX-COX TRANSFORM","authors":"T. Kitagawa","doi":"10.2208/jscejseee.77.2_356","DOIUrl":"https://doi.org/10.2208/jscejseee.77.2_356","url":null,"abstract":"","PeriodicalId":303487,"journal":{"name":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116049083","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}