{"title":"Heat Contribution of Slag to Temperature Development of Mass Concrete","authors":"Rodrigo Antunes","doi":"10.14359/51734606","DOIUrl":"https://doi.org/10.14359/51734606","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67376700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alexandre Rodrigue, J. Duchesne, B. Fournier, B. Bissonnette
{"title":"Frost Resistance of Alkali-Activated Combined Slag and Fly Ash Concrete Cured at Ambient Temperature","authors":"Alexandre Rodrigue, J. Duchesne, B. Fournier, B. Bissonnette","doi":"10.14359/51734600","DOIUrl":"https://doi.org/10.14359/51734600","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"54 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67376928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Carbonation on Radon Exhalation Rate in Concrete","authors":"M. Döse, J. Silfwerbrand","doi":"10.14359/51734603","DOIUrl":"https://doi.org/10.14359/51734603","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67376947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Calcined Marine Clay as Cement Replacement to Make Low-Carbon Mortar","authors":"Juntao Dang, Jun Zhao, Hongjian Du, S. Pang","doi":"10.14359/51735955","DOIUrl":"https://doi.org/10.14359/51735955","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67382738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Flexural Performance and Ductility of Expanded Slate Lightweight Self-Consolidating Concrete Beams","authors":"A. T. Omar, Assem A. A. Hassan","doi":"10.14359/51734200","DOIUrl":"https://doi.org/10.14359/51734200","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67373880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The appropriate and efficient design of structural components made with ultra-high-performance concrete (UHPC) requires the establishment of key design properties and material models that engage UHPC’s distinct mechanical properties, as compared to conventional concrete. This paper presents the results of an extensive program of compression and tension property assessment executed according to existing testing methods to assess the mechanical characteristics of several commercially available UHPC products. The experimental results are then used to propose suitable mechanical models and design parameters that are foundational for the structural-level application of UHPC. The models rely on a set of experimentally identified mechanical performance properties that distinguish UHPC from conventional concrete and establish the basis of the material qualification for use in structural design. As such, this work constitutes a fundamental step in ongoing efforts to develop UHPC structural design guidance in the United States.
{"title":"Mechanical Behavior and Design Properties of Ultra-High-Performance Concrete","authors":"R. El-Helou, Z. Haber, B. Graybeal","doi":"10.14359/51734194","DOIUrl":"https://doi.org/10.14359/51734194","url":null,"abstract":"The appropriate and efficient design of structural components made with ultra-high-performance concrete (UHPC) requires the establishment of key design properties and material models that engage UHPC’s distinct mechanical properties, as compared to conventional concrete. This paper presents the results of an extensive program of compression and tension property assessment executed according to existing testing methods to assess the mechanical characteristics of several commercially available UHPC products. The experimental results are then used to propose suitable mechanical models and design parameters that are foundational for the structural-level application of UHPC. The models rely on a set of experimentally identified mechanical performance properties that distinguish UHPC from conventional concrete and establish the basis of the material qualification for use in structural design. As such, this work constitutes a fundamental step in ongoing efforts to develop UHPC structural design guidance in the United States.","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67374132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. S. T. Chopperla, Scott H. Smith, T. Drimalas, Naga Pavan Vaddey, A. Bentivegna, K. Kurtis, M. Thomas, J. Ideker
{"title":"Unified Durability Guidance in ACI Committee Documents","authors":"K. S. T. Chopperla, Scott H. Smith, T. Drimalas, Naga Pavan Vaddey, A. Bentivegna, K. Kurtis, M. Thomas, J. Ideker","doi":"10.14359/51734352","DOIUrl":"https://doi.org/10.14359/51734352","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67374581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. A. Guzmán-Torres, F. Domínguez-Mota, E. Alonso-Guzmán, W. Martínez-Molina
{"title":"Modeling Tensile Strength of Concrete Using Support Vector Regression","authors":"J. A. Guzmán-Torres, F. Domínguez-Mota, E. Alonso-Guzmán, W. Martínez-Molina","doi":"10.14359/51734601","DOIUrl":"https://doi.org/10.14359/51734601","url":null,"abstract":"","PeriodicalId":6976,"journal":{"name":"Aci Materials Journal","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67376939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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