F. Romano, M. S. Alam, M. Faggella, M. Zucconi, A. Barbosa, B. Ferracuti
{"title":"SEISMIC LOSS ANALYSIS OF A MODERN RC BUILDING ACCOUNTING FOR UNCERTAINTY OF INFILL STRUT MODELING PARAMETERS","authors":"F. Romano, M. S. Alam, M. Faggella, M. Zucconi, A. Barbosa, B. Ferracuti","doi":"10.7712/120119.7061.19445","DOIUrl":"https://doi.org/10.7712/120119.7061.19445","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","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":"124797364","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":"3D BASE ISOLATION OF BUILDINGS","authors":"M. Domaneschi, G. Cimellaro","doi":"10.7712/120119.7055.19827","DOIUrl":"https://doi.org/10.7712/120119.7055.19827","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"43 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":"129900110","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":"SEISMIC RISK OF BUSINESSES WITH ECONOMIC RESILIENCE AND COST-EFFECTIVENESS OF SEISMIC RETROFIT","authors":"M. Donà, M. Minotto, Pietro Carpanese, F. Porto","doi":"10.7712/120119.7028.19166","DOIUrl":"https://doi.org/10.7712/120119.7028.19166","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"78 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":"128318725","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":"NONLINEAR DYNAMIC ANALYSIS PROCEDURE WITH LIMITED NUMBER OF ANALYSES AND SCALING","authors":"A. Miano, F. Jalayer, H. Ebrahimian, A. Prota","doi":"10.7712/120119.6972.19723","DOIUrl":"https://doi.org/10.7712/120119.6972.19723","url":null,"abstract":"Incremental dynamic analysis (IDA) is the most frequently used non-linear dynamic analysis procedure for seismic fragility assessment. Nevertheless, its implementation involves complications such as heavy computational burden and potential bias in the results due to excessive scaling of the ground motion records. Cloud Analysis is an alternative nonlinear dynamic analysis procedure based on the structural response to as-recorded ground motions. Cloud Analysis does not suffer from the above-mentioned complications for IDA; however, it may lead to results that reveal too much sensitivity to the choice of the ground motion records. A novel hybrid nonlinear dynamic analysis procedure referred to as “Cloud to IDA” exploits the predictive capacity provided by Cloud Analysis to perform Incremental Dynamic Analysis (IDA) in a very efficient manner and with very little amount of scaling --without any loss of accuracy with respect to IDA. The procedure adopts as a systemic damage measure the critical demand to capacity ratio (DCR). This facilitates to a great extent identification of the intensity values at the onset of the limit state (where DCR is equal to unity by definition) and thereby the implementation of the IDA procedure. Cloud to IDA procedure is applied to the transverse perimeter frame of an older seven-storey reinforced concrete building in Van Nuys, US. This frame is modeled in OpenSees with fiber sections considering flexural-shearaxial interactions and bar slip due to fixed-end rotations. The proposed Cloud to IDA leads to results that are identical to IDA, when the same set of records are used. All of this is possible with a number of analyses that is sensibly lower with respect to IDA.","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"48 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":"128701225","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":"PERFECTLY MATCHED LAYERS FOR THE SIMULATION OF ELASTIC WAVES IN ANISOTROPIC MEDIA","authors":"J. Kang, Boyoung Kim","doi":"10.7712/120119.7023.19063","DOIUrl":"https://doi.org/10.7712/120119.7023.19063","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"34 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":"128747634","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":"FORMULATION OF A NOVEL OPENSEES ELEMENT FOR FPS BEARINGS WITH ENHANCED FRICTION MODEL","authors":"V. Quaglini, E. Gandelli, P. Dubini, S. Cattaneo","doi":"10.7712/120119.7139.18530","DOIUrl":"https://doi.org/10.7712/120119.7139.18530","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"3 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":"129597809","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":"CALIBRATION OF THE HELLENIC SECOND-LEVEL SEISMIC CAPACITY PROCEDURE","authors":"S. I. Pardalopoulos, V. Lekidis","doi":"10.7712/120119.7138.19887","DOIUrl":"https://doi.org/10.7712/120119.7138.19887","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","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":"129680114","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":"ACCURATE AND EFFICIENT MODELING OF THE HYSTERETIC BEHAVIOR OF SLIDING BEARINGS","authors":"N. Vaiana, S. Sessa, Massimo Paradiso, L. Rosati","doi":"10.7712/120119.7304.19506","DOIUrl":"https://doi.org/10.7712/120119.7304.19506","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"113 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":"127359432","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":"IMPEDANCE FUNCTIONS OF ADJACENT STRIP FOUNDATIONS WITH DIFFERENT DEPTHS OF EMBEDMENT","authors":"V. Terzi","doi":"10.7712/120119.7332.18921","DOIUrl":"https://doi.org/10.7712/120119.7332.18921","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","volume":"32 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":"130417724","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}
C. Del Gaudio, M. Di Ludovico, G. Magenes, A. Penna, M. Polese, A. Prota, P. Ricci, A. Rosti, M. Rota, G. Verderame
{"title":"A PROCEDURE FOR SEISMIC RISK ASSESSMENT OF ITALIAN RC BUILDINGS","authors":"C. Del Gaudio, M. Di Ludovico, G. Magenes, A. Penna, M. Polese, A. Prota, P. Ricci, A. Rosti, M. Rota, G. Verderame","doi":"10.7712/120119.7034.20075","DOIUrl":"https://doi.org/10.7712/120119.7034.20075","url":null,"abstract":"","PeriodicalId":414988,"journal":{"name":"Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)","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":"130458508","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}