Properties of Hot Weather Concrete and Thermal Cracking Evaluation of Slab-type Members by Stress-strength Ratio
Year: 2024
Type: article
Abstract: Assuming a hot weather environment, experiments were conducted to obtain properties of concrete using various types of Portland cements with a target mixing temperature of 45°C maximum. In addition, using 3-dimensional FEM thermal stress analysis for massive slab-type members, the stress strength ratio was evaluated by setting up the analytical configuration obtained from experiments, etc., and the prediction equation for the stress strength ratio of massive concrete exceeding 35°C was examined. The feasibility of massive concrete construction assuming concrete temperatures of up to 40°C at the time of inspection will be clarified.
DOI: 10.3130/aijs.89.1092
Authors: Toshifumi KIKUCHI, Kei-ichi IMAMOTO
Institutions: Shimizu (Japan), Tokyo University of Science
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4402973667