Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Use of Damage Rating Index to Quantify Alkali-Silica Reaction Damage in Concrete: Fine versus Coarse Aggregate
The Damage Rating Index (DRI), a microscopic and semi-quantitative petrographic tool, is a method that has increasingly been used in North America and Europe because it can answer questions regarding the nature and the degree of damage in concrete affected by deleterious mechanisms such as alkali-aggregate reaction (AAR). This paper presents the results of the condition assessment, using the DRI, of concrete mixtures of different strengths and incorporating different reactive aggregate types (fine versus coarse aggregate) with the aim of verifying both how alkali-silica reaction (ASR) develops against its expansion levels and how the DRI could be used to better quantify damage in concrete due to ASR.
Use of Damage Rating Index to Quantify Alkali-Silica Reaction Damage in Concrete: Fine versus Coarse Aggregate
The Damage Rating Index (DRI), a microscopic and semi-quantitative petrographic tool, is a method that has increasingly been used in North America and Europe because it can answer questions regarding the nature and the degree of damage in concrete affected by deleterious mechanisms such as alkali-aggregate reaction (AAR). This paper presents the results of the condition assessment, using the DRI, of concrete mixtures of different strengths and incorporating different reactive aggregate types (fine versus coarse aggregate) with the aim of verifying both how alkali-silica reaction (ASR) develops against its expansion levels and how the DRI could be used to better quantify damage in concrete due to ASR.
Use of Damage Rating Index to Quantify Alkali-Silica Reaction Damage in Concrete: Fine versus Coarse Aggregate
Sanchez, Leandro (Autor:in) / Fournier, Benoit / Jolin, Marc / Bedoya, Maria A. B / Bastien, Josée / Duchesne, Josée
ACI materials journal ; 113
2016
Aufsatz (Zeitschrift)
Englisch
| British Library Online Contents | 2016
Digital Microscopy Applied to Damage Rating Index for Alkali-Silica Reaction in Concrete
| British Library Conference Proceedings | 2019
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