Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Fabrício Longhi Bolina"'
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 17, Iss 2 (2024)
Abstract Recent disasters have shown that the failure of columns or shear walls exposed to fire is the main cause of building collapse. The cross-sectional thermal gradient (TG) of these structures justifies the degree of their heating and also justi
Externí odkaz:
https://doaj.org/article/dcc6be74c624496c8aef29f30665284c
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 17, Iss 2 (2023)
Abstract Composite steel decking concrete slabs are an important structural member in building construction. Research on its thermal behavior should be developed to understand its fire performance. In this paper, a comparison of the temperature distr
Externí odkaz:
https://doaj.org/article/38ebe3d960014d8dbb4f0294211ccaa9
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 16, Iss 2 (2022)
Abstract Openings in reinforced concrete (RC) beams may be required due to building installations (electrical, water, etc.). They weaken its cross-sectional area and, in case of fire, can increase the thermal field of the structure. NBR 15200 does no
Externí odkaz:
https://doaj.org/article/aa725936a4bc491ab1a5eed9f2a54425
Autor:
Fabrício Longhi Bolina, Augusto Masiero Gil, Bruno Fernandes, Guilherme Gunther Hennemann, Jordana Gonçalves, Bernardo Fonseca Tutikian
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 4968-4977 (2020)
Reinforced concrete structures must be designed to meet minimum durability requirements throughout service life and, as well as in case of a fire, to fulfill fire resistance demands to guarantee user’s safety. This study experimentally evaluated th
Externí odkaz:
https://doaj.org/article/6760814cc9a24bedac434ec75a344857
Autor:
Gustavo Carniel Manica, Fabrício Longhi Bolina, Bernardo Fonseca Tutikian, Marcos Oliveira, Michael Anderson Moreira
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 2506-2512 (2020)
When reinforced concrete elements are subjected to high temperatures, such as in a fire, they are susceptible to physical and chemical changes that cause spalling, thereby undermining their performance under such conditions. It is known that the age
Externí odkaz:
https://doaj.org/article/fa43235a574c4cfabd2cd2a3549d3b2d
Publikováno v:
Dyna, Vol 85, Iss 207, Pp 123-128 (2018)
When exposed to elevated temperatures, concrete suffers physicochemical changes, resulting in reduction of mechanical properties, cracking and spalling. These macroscopic changes are related to changes in the microstructure of concrete. In this paper
Externí odkaz:
https://doaj.org/article/4e440ece7e1445b981441e7ad36db20b
Autor:
Sérgio Klippel-Filho, Gustavo Luis Prager, Paulo Eduardo Mezzomo da Silva, Fabrício Longhi Bolina, Bernardo Fonseca Tutikian
Publikováno v:
Dyna, Vol 85, Iss 204, Pp 53-58 (2018)
After the publication of NBR 15575 (ABNT, 2013) standard, it became necessary that the constructive systems used in residential buildings go through verification processes concerning the performance requirements. Considering the security requirements
Externí odkaz:
https://doaj.org/article/b3bafe3483b7485abcc394beebc514cd
Publikováno v:
Ambiente Construído, Vol 15, Iss 4, Pp 291-305
ResumoO desempenho das construções está em evidência no Brasil, principalmente após a aprovação da Norma de Desempenho, a ABNT NBR 15575: 2013. Esta norma remete a necessidade dos sistemas construtivos de atender, dentre outros, a níveis mín
Externí odkaz:
https://doaj.org/article/62f344c8f05c43cf881a4dada8b2a9c1
Autor:
Guilherme Günther Hennemann, Augusto Masiero Gil, Bruno Fernandes, Fabrício Longhi Bolina, Bernardo Fonseca Tutikian
Publikováno v:
Ambiente Construído, Vol 17, Iss 4, Pp 183-195
Resumo Com a entrada em vigor da norma brasileira de desempenho das edificações habitacionais, a NBR 15575 (ABNT, 2013), alguns setores da indústria têm buscado avaliar, certificar e melhorar seus sistemas, de modo a atender aos requisitos pratic
Externí odkaz:
https://doaj.org/article/5f470433fc2e49b29fad3005350af1c3
Autor:
Fabrício Longhi Bolina
Openings in reinforced concrete (RC) beams may be required due to building installations (electrical, water, etc.). They weaken its cross-sectional area and, in case of fire, can increase the thermal field of the structure. NBR 15200 does not conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::108753a88e72a6b4c6f8ed469d6152b2
https://doi.org/10.56238/devopinterscie-073
https://doi.org/10.56238/devopinterscie-073
