Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Jesiel Cunha"'
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Akademický článek
Distribuição otimizada do reforço com fibras de carbono em lajes de concreto armado
Autor: Jesiel Cunha, Luciano Pereira Chaves, Leila Maria Soares dos Santos, Zigue Marley Furtado Lopes
Publikováno v: Ambiente Construído, Vol 15, Iss 2, Pp 153-167
Neste trabalho é determinada a região de aplicação do reforço com fibras de carbono em lajes de concreto utilizando-se um procedimento de otimização topológica. Embora o procedimento seja aplicado em lajes, a técnica pode ser usada em qualqu
Externí odkaz: https://doaj.org/article/b909ff1113b74dc6919749ea75b02e32
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2
Study of epoxy composites and sisal fibers as reinforcement of reinforced concrete structure
Autor: Antonio Carlos dos Santos, Jesiel Cunha, Matheus Vaz Landim, Leila Aparecida de Castro Motta, Henrique Machado Francklin
Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 12, Iss 2, Pp 255-287 (2019)
Revista IBRACON de Estruturas e Materiais v.12 n.2 2019
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Volume: 12, Issue: 2, Pages: 255-287, Published: 20 MAY 2019
The application of structural reinforcement has presented a significant growth in the present days. The development of new materials for this purpose has aroused the interest of many researchers. The present work aim evaluate the production and appli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06723e23854631e0dd5aca532d20540e
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000200255&tlng=pt
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3
Análise da distribuição do reforço com fibras de carbono em vigas de concreto armado
Autor: Jesiel Cunha, Ana Cecilia Rios Porfírio Ferreira
Publikováno v: Ciência & Engenharia. 22:47-56
Neste trabalho foi realizada uma analise da distribuicao do reforco externo de vigas de concreto armado, utilizando Polimeros Reforcados por Fibras de Carbono (PRFC), por meio de modelos dimensionados, simulacoes numericas e otimizacao topologica. Fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1153202f8471e1ff626ad8e108cd47c
https://doi.org/10.14393/19834071.2013.24095
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4
Design of carbon fiber reinforcement of concrete slabs using topology optimization
Autor: Luciano Pereira Chaves, Jesiel Cunha
Publikováno v: Construction and Building Materials. 73:688-698
Topology optimization is used as a tool to aid the reinforcement design of concrete slabs with carbon fiber reinforced polymers (CFRP), based on increased load capacity. Topology optimization is used to locate the region of application of the reinfor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96ca69cb28079586675b1efa2de70366
https://doi.org/10.1016/j.conbuildmat.2014.10.011
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5
Painéis sanduíches de poliéster reforçado com fibras de rami para aplicação na Construção Civil
Autor: Leila Aparecida de Castro Motta, Jesiel Cunha, Marília Estábile Dantas, Monise Ramos da Silva, Lauren Karoline de Sousa Gonçalves
Publikováno v: Matéria (Rio de Janeiro) v.21 n.3 2016
Matéria (Rio de Janeiro. Online)
instacron:RLAM
RESUMO Neste trabalho foram produzidos e caracterizados mecanicamente compósitos de resina de poliéster reforçada com tecido bidirecional de fios de rami, com diferentes teores de reforço. Estes compósitos foram testados experimentalmente e nume
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c64be869efd0e2f07a8b2c0ab8da42f
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300796
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9
Application of genetic algorithms for the identification of elastic constants of composite materials from dynamic tests
Autor: Jesiel Cunha, Christophe Berthod, Scott Cogan
Publikováno v: International Journal for Numerical Methods in Engineering. 45:891-900
This work has been placed within the framework of the identification of stiffness properties of composite materials from dynamic tests. More precisely, the used approach has been inserted in the general context of model updating. The genetic algorith
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da859f2c61b6f2167eeb3d64f9b62fbc
https://doi.org/10.1002/(sici)1097-0207(19990710)45:7<891::aid-nme610>3.0.co
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10
Application of model updating techniques in dynamics for the identification of elastic constants of composite materials
Autor: Jean Piranda, Jesiel Cunha
Publikováno v: Composites Part B: Engineering. 30:79-85
This work consists of the identification of the stiffness properties of composite materials from dynamic tests. Unknown coefficients are identified by a technique of model updating. The formulation used (modal approach) is based on the minimization o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f02b48b0ce5ab651a8c8818251229301
https://doi.org/10.1016/s1359-8368(98)00050-x
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