{"title":"EFFICIENT MODELING OF INTEGRATED STRUCTURE-SOIL MODELS BY S-VERSION FINITE ELEMENT MESH SUPERPOSITION METHOD WITH MESH PROTRUSIONS","authors":"Atsushi Sando","doi":"10.3130/aijjse.68b.0_284","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_284","url":null,"abstract":"","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"8 4 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":"123707223","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":"PROPOSAL OF DESIGN FORMULA FOR ORTHOGONAL ANISOTROPIC SLABS WITH FIXED ALL AROUND","authors":"T. Fukuda, S. Morooka","doi":"10.3130/aijjse.68b.0_301","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_301","url":null,"abstract":"","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"150 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":"122761762","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}
Yoshinori Ito, K. Kusunoki, Y. Maida, M. Teshigawara
{"title":"DERIVATION OF A PEAK DISPLACEMENT RESPONSE ESTIMATION METHOD FOR LOW-TO-MID RISE RC BUILDINGS BASED ON THE CAPACITY SPECTRUM METHOD SUBJECTED TO DESIGN SEISMIC MOTIONS","authors":"Yoshinori Ito, K. Kusunoki, Y. Maida, M. Teshigawara","doi":"10.3130/aijjse.69b.0_315","DOIUrl":"https://doi.org/10.3130/aijjse.69b.0_315","url":null,"abstract":"","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"57 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":"130132551","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":"DYNAMIC BEHAVIOR OF MECHANICALLY-ATTACHED WATERPROOFING SYSTEMS SUBJECTED TO WIND PRESSURES VARYING IN BOTH SPACE AND TIME","authors":"Y. Uematsu, S. Sugiyama, Takuto Usukura","doi":"10.3130/aijjse.68b.0_327","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_327","url":null,"abstract":"The present paper investigates the wind resistant performance of a mechanically-attached waterproofing system installed on flat roofs of middle-rise and high-rise buildings with or without parapets considering the wind pressure variations in both space and time. First, wind pressure distributions on the roofs were measured in a turbulent boundary layer. The condition providing the most critical negative peak pressure coefficient irrespective of wind direction and pressure tap location was detected for each building. Then, we developed a test method for evaluating the wind resistant performance of the roofing system using three Pressure Loading Actuators (PLAs) and a chamber to which a full-scale specimen was attached. The chamber was divided into three spaces by using thin silicon sheets. The PLAs generated different fluctuating pressures in these spaces using the time history of wind pressure coefficients measured at three different points near the windward corner of the roof in an oblique wind. The membrane deformations and the wind forces acting on the fasteners of the roofing system were measured. The results indicated that horizontal forces nearly equal to or larger than the vertical ones were generated on the fasteners, which may cause pulling out of fasteners more easily. The failure mode was found to be different from that observed in a ramp pressure loading test. Finally, we developed a model of finite element analysis, which was validated by the experiment. The results of analysis for a wide area of roofing system indicated that relatively large horizontal forces were generated on the fasteners in the field region of the roof for buildings with parapets.","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"1 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":"131124941","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}
Minori Imakita, I. Kishimoto, Masanari Uchida, Yoshiki Tatsumi
{"title":"Experimental study on Bond stress-Slip relationship of Corroded small diameter Reinforcing bars","authors":"Minori Imakita, I. Kishimoto, Masanari Uchida, Yoshiki Tatsumi","doi":"10.3130/aijjse.68b.0_60","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_60","url":null,"abstract":"The purpose of this paper is to examine the bond-slip performance of corroded small-diameter reinforcing bars in concrete and double-pull tests were carried out on specimens in which small-diameter reinforcing bars corroded by electrolytic corrosion were embedded in concrete. From the strain distribution of reinforcing bars, the relationships between bond- stress(τ) and slip( S) were delived and the effect of slip of reinforcing , amount of corrosion and crack width occurred on concrete surface on maximum bond strength were obtained. The results obtained are as shown below.","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"40 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":"121296885","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":"STUDY ON MECHANICAL PROPERTIES OF ROOF COMBINING TWO HP SHELLS","authors":"Masafumi Tanaka, R. Shibata, T. Hara","doi":"10.3130/aijjse.68b.0_207","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_207","url":null,"abstract":"","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"11 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":"130965323","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":"EARLY STRIPPING OF FORMWORK PROPS USING FINITE ELEMENT ANALYSIS AND OPTIMIZATION","authors":"Y. Mizushima, H. Takatsu","doi":"10.3130/aijjse.68b.0_293","DOIUrl":"https://doi.org/10.3130/aijjse.68b.0_293","url":null,"abstract":"","PeriodicalId":166657,"journal":{"name":"Journal of Structural Engineering B","volume":"11 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":"131800896","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}