Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance of Concrete at Elevated Temperatures: A Review
https://orcid.org/http://orcid.org/0009-0002-2784-8338
https://orcid.org/http://orcid.org/0000-0001-5356-4369
Concrete, comprising cement, coarse aggregate, fine aggregate, water, and admixtures, are extensively used in construction. However, exposure to high temperatures, like fire, can lead to detrimental changes in its properties, resulting in decreased performance or failure. This review offers an overview of the impact of elevated temperature on concrete, encompassing thermal cracking, strength reduction, and spalling. The mechanisms underlying these effects are examined, along with influential factors like concrete mix composition and heating rate. Several strategies to enhance concrete's fire resistance are discussed, including the incorporation of supplementary cementitious materials and fibers, as well as the application of coatings and surface treatments. The review concludes by highlighting the current knowledge in this field and identifying potential avenues for future research.
Performance of Concrete at Elevated Temperatures: A Review
https://orcid.org/http://orcid.org/0009-0002-2784-8338
https://orcid.org/http://orcid.org/0000-0001-5356-4369
Concrete, comprising cement, coarse aggregate, fine aggregate, water, and admixtures, are extensively used in construction. However, exposure to high temperatures, like fire, can lead to detrimental changes in its properties, resulting in decreased performance or failure. This review offers an overview of the impact of elevated temperature on concrete, encompassing thermal cracking, strength reduction, and spalling. The mechanisms underlying these effects are examined, along with influential factors like concrete mix composition and heating rate. Several strategies to enhance concrete's fire resistance are discussed, including the incorporation of supplementary cementitious materials and fibers, as well as the application of coatings and surface treatments. The review concludes by highlighting the current knowledge in this field and identifying potential avenues for future research.
Performance of Concrete at Elevated Temperatures: A Review
https://orcid.org/http://orcid.org/0009-0002-2784-8338
https://orcid.org/http://orcid.org/0000-0001-5356-4369
Concrete, comprising cement, coarse aggregate, fine aggregate, water, and admixtures, are extensively used in construction. However, exposure to high temperatures, like fire, can lead to detrimental changes in its properties, resulting in decreased performance or failure. This review offers an overview of the impact of elevated temperature on concrete, encompassing thermal cracking, strength reduction, and spalling. The mechanisms underlying these effects are examined, along with influential factors like concrete mix composition and heating rate. Several strategies to enhance concrete's fire resistance are discussed, including the incorporation of supplementary cementitious materials and fibers, as well as the application of coatings and surface treatments. The review concludes by highlighting the current knowledge in this field and identifying potential avenues for future research.
Performance of Concrete at Elevated Temperatures: A Review
Lecture Notes in Civil Engineering
Sreekeshava, K. S. (Herausgeber:in) / Kolathayar, Sreevalsa (Herausgeber:in) / Vinod Chandra Menon, N. (Herausgeber:in) / Biradar, Guruprasad (Autor:in) / Ramanna, Nakul (Autor:in)
International Conference on Interdisciplinary Approaches in Civil Engineering for Sustainable Development ; 2023
28.03.2024
14 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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