Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-Layered Steel Fiber Concrete Beam with Concrete Grade Change in Layers
https://orcid.org/https://orcid.org/0000-0001-6869-8941
https://orcid.org/https://orcid.org/0000-0003-3142-428X
https://orcid.org/https://orcid.org/0000-0001-8101-4698
https://orcid.org/https://orcid.org/0000-0002-9613-6011
When surveying and designing the structure in multi-layered reinforced concrete beams, the change in the initial input parameters can influence the stress–strain state of beams and influence formation and development of cracks in the laminated concrete beams. In this paper, after testing these two-layered reinforced concrete beams, the authors simulated the two-layered reinforced concrete beams with ANSYS software in which the case of a concrete layer of steel fiber on top and the concrete layer of steel fiber on bottom of the normal concrete layer have been surveyed. The results of research established load–stresses and load–displacement relationships in two-layered concrete beams in the middle of span, formation, and cracks growth with increased load from 0 kN until the beams fail. In these two-layered concrete beams, through the use of a steel fiber concrete layer in the beam and a change in concrete grade in each concrete layer, with a beam size of 15 × 30 × 220 cm, the load at which concrete beams begin to crack is calculated and the load at which they are prepared for damage was also calculated in this analysis, and in numerical simulation using ANSYS, material nonlinearity was considered.
Two-Layered Steel Fiber Concrete Beam with Concrete Grade Change in Layers
https://orcid.org/https://orcid.org/0000-0001-6869-8941
https://orcid.org/https://orcid.org/0000-0003-3142-428X
https://orcid.org/https://orcid.org/0000-0001-8101-4698
https://orcid.org/https://orcid.org/0000-0002-9613-6011
When surveying and designing the structure in multi-layered reinforced concrete beams, the change in the initial input parameters can influence the stress–strain state of beams and influence formation and development of cracks in the laminated concrete beams. In this paper, after testing these two-layered reinforced concrete beams, the authors simulated the two-layered reinforced concrete beams with ANSYS software in which the case of a concrete layer of steel fiber on top and the concrete layer of steel fiber on bottom of the normal concrete layer have been surveyed. The results of research established load–stresses and load–displacement relationships in two-layered concrete beams in the middle of span, formation, and cracks growth with increased load from 0 kN until the beams fail. In these two-layered concrete beams, through the use of a steel fiber concrete layer in the beam and a change in concrete grade in each concrete layer, with a beam size of 15 × 30 × 220 cm, the load at which concrete beams begin to crack is calculated and the load at which they are prepared for damage was also calculated in this analysis, and in numerical simulation using ANSYS, material nonlinearity was considered.
Two-Layered Steel Fiber Concrete Beam with Concrete Grade Change in Layers
https://orcid.org/https://orcid.org/0000-0001-6869-8941
https://orcid.org/https://orcid.org/0000-0003-3142-428X
https://orcid.org/https://orcid.org/0000-0001-8101-4698
https://orcid.org/https://orcid.org/0000-0002-9613-6011
When surveying and designing the structure in multi-layered reinforced concrete beams, the change in the initial input parameters can influence the stress–strain state of beams and influence formation and development of cracks in the laminated concrete beams. In this paper, after testing these two-layered reinforced concrete beams, the authors simulated the two-layered reinforced concrete beams with ANSYS software in which the case of a concrete layer of steel fiber on top and the concrete layer of steel fiber on bottom of the normal concrete layer have been surveyed. The results of research established load–stresses and load–displacement relationships in two-layered concrete beams in the middle of span, formation, and cracks growth with increased load from 0 kN until the beams fail. In these two-layered concrete beams, through the use of a steel fiber concrete layer in the beam and a change in concrete grade in each concrete layer, with a beam size of 15 × 30 × 220 cm, the load at which concrete beams begin to crack is calculated and the load at which they are prepared for damage was also calculated in this analysis, and in numerical simulation using ANSYS, material nonlinearity was considered.
Two-Layered Steel Fiber Concrete Beam with Concrete Grade Change in Layers
Lecture Notes in Civil Engineering
Kolathayar, Sreevalsa (Herausgeber:in) / Ghosh, Chandan (Herausgeber:in) / Adhikari, Basanta Raj (Herausgeber:in) / Pal, Indrajit (Herausgeber:in) / Mondal, Arpita (Herausgeber:in) / Do, Thi My Dung (Autor:in) / Lam, Thanh Quang Khai (Autor:in) / Ngo, Van Thuc (Autor:in) / Nguyen, Thi Thu Nga (Autor:in)
29.10.2021
17 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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