Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical Properties of Structural Steels Subjected Bending History for Reuse
In Japan, steel structure buildings, such as plants and warehouses, are demolished within approximately 30 years owing to physical, architectural, economic, or social reasons. Damages of structural steels such as plastic deformation are often caused by demolition of the building steel structures. If their performance of structural steels affected by the plastic deformation such as bending, twisting, warping are evaluated, it makes contribution to use structural steels for reuse. In this study, we focus on damages such as bending history and experimentally investigate the mechanical properties of structural steels that have been subjected to a bending and unbending process using parameters such as bending radius, bending count, thickness of structural steels. These mechanical properties such as tensile strength, yield strength, and elongation of the structural steels affected by bending history are evaluated by conducting a tensile test.
Mechanical Properties of Structural Steels Subjected Bending History for Reuse
In Japan, steel structure buildings, such as plants and warehouses, are demolished within approximately 30 years owing to physical, architectural, economic, or social reasons. Damages of structural steels such as plastic deformation are often caused by demolition of the building steel structures. If their performance of structural steels affected by the plastic deformation such as bending, twisting, warping are evaluated, it makes contribution to use structural steels for reuse. In this study, we focus on damages such as bending history and experimentally investigate the mechanical properties of structural steels that have been subjected to a bending and unbending process using parameters such as bending radius, bending count, thickness of structural steels. These mechanical properties such as tensile strength, yield strength, and elongation of the structural steels affected by bending history are evaluated by conducting a tensile test.
Mechanical Properties of Structural Steels Subjected Bending History for Reuse
Lecture Notes in Civil Engineering
Mazzolani, Federico M. (Herausgeber:in) / Dubina, Dan (Herausgeber:in) / Stratan, Aurel (Herausgeber:in) / Fujita, Masanori (Autor:in) / Iihara, Mamoru (Autor:in) / Nakamura, Makoto (Autor:in) / Iwata, Mamoru (Autor:in)
International Conference on the Behaviour of Steel Structures in Seismic Areas ; 2022 ; Timisoara, Romania
08.05.2022
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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