{"title":"Time-Variant Structural Reliability Of R.C. Structures Affected By Chloride-Induced Deterioration","authors":"B. Palazzo, P. Castaldo, Alessio Mariniello","doi":"10.14359/51688579","DOIUrl":"https://doi.org/10.14359/51688579","url":null,"abstract":"Reinforced concrete structures in service may be affected by aging, which may include changes in strength and stiffness beyond the baseline conditions which are assumed in structural design, in particular when the concrete is exposed to an aggressive environment. For reinforced concrete structures, due to the uncertainties in material and geometrical properties, in the magnitude and distribution of the loads, in the physical parameters which define the deterioration process, the structural safety should realistically be considered time-variant. This paper provides a computational probabilistic approach to predict the time-evolution of the mechanical and geometrical properties of a reinforced concrete structural element (i.e., bridge pile) subjected to corrosion-induced deterioration, due to diffusive attack of chlorides, in order to evaluate its service life or, complementarily, residual service life. Adopting appropriate degradation models of the material properties, concrete and reinforcing steel, as well as assuming appropriate probability density functions related to mechanical and deterioration parameters, the proposed model is based on Monte Carlo simulations in order to evaluate time-variant axial force-bending moment resistance domains, with the aim to estimate the time-variant reliability index. Finally, an application to estimate the expected lifetime of a deteriorating reinforced concrete bridge pile is described.","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128479960","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":"From The “Old” To A “New” Construction Industry - Sustainability Design Of Structures","authors":"K. Sakai","doi":"10.14359/51688603","DOIUrl":"https://doi.org/10.14359/51688603","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121933408","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":"Strength And Durability Of Concrete Subjected To High Temperature: Continuous And Discrete Constitutive Approaches","authors":"G. Etse, M. Ripani, A. Caggiano, D. Schicchi","doi":"10.14359/51688569","DOIUrl":"https://doi.org/10.14359/51688569","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126580354","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":"Building Toward a Sustainable and Resilient Future","authors":"J. Buffenbarger","doi":"10.14359/51688586","DOIUrl":"https://doi.org/10.14359/51688586","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125676841","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":"Internal Curing Of Concrete With Presaturated LWA: A Preliminary Investigation","authors":"L. Ferrara, L. Cortesi, O. Ligabue","doi":"10.14359/51688572","DOIUrl":"https://doi.org/10.14359/51688572","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130937877","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}
Adriano Reggia, S. Tortelli, M. Marchi, M. Borsa, G. Plizzari
{"title":"Analysis Of A Jointless Floor With Calcium Sulpho-Aluminate And Portland Cement","authors":"Adriano Reggia, S. Tortelli, M. Marchi, M. Borsa, G. Plizzari","doi":"10.14359/51688609","DOIUrl":"https://doi.org/10.14359/51688609","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129559518","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}
L. Ferrara, Isaia Albertini, R. Gettu, V. Krelani, Simone Moscato, Francesco Pirritano, M. Flores, P. S. Ros, S. M. Theeda
{"title":"Self Healing Of Cement Based Materials Engineered Through Crystalline Admixtures: Experimental Results From A Multinational University Network","authors":"L. Ferrara, Isaia Albertini, R. Gettu, V. Krelani, Simone Moscato, Francesco Pirritano, M. Flores, P. S. Ros, S. M. Theeda","doi":"10.14359/51688573","DOIUrl":"https://doi.org/10.14359/51688573","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124970282","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":"Multi-Ionic Models Of Chloride Diffusion And Migration In Concrete","authors":"Zijian Song, Linhua Jiang, Jinxia Xu, Chuansheng Xiong, Hongqiang Chu, Yan Zhang","doi":"10.14359/51688582","DOIUrl":"https://doi.org/10.14359/51688582","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115946858","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}
A. Mobili, C. Giosué, Alberto Belli, T. Bellezze, F. Tittarelli
{"title":"Geopolymeric And Cementitious Mortars With The Same Mechanical Strength Class: Performances And Corrosion Behaviour Of Black And Galvanized Steel Bars","authors":"A. Mobili, C. Giosué, Alberto Belli, T. Bellezze, F. Tittarelli","doi":"10.14359/51688578","DOIUrl":"https://doi.org/10.14359/51688578","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116280000","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":"Sustainability And High-Performance Of Concrete – A Review","authors":"T. Naik, F. Canpolat, G. Moriconi","doi":"10.14359/51688607","DOIUrl":"https://doi.org/10.14359/51688607","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130734994","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}