Zobrazeno 1 - 10
of 491
pro vyhledávání: '"R. B. GOMES"'
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 12, Iss 2, Pp 329-336 (2019)
Abstract This paper presents the experimental study of eccentrically loaded reinforced concrete columns with an added 35 mm self-compacting concrete jacket attached to the column’s most compressed face using wedge bolts. Nine columns with a 2000 mm
Externí odkaz:
https://doaj.org/article/5246c4a1e36d432d9bcbcfc51eac89c4
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 11, Iss 5, Pp 1110-1121 (2018)
Abstract Steel fibers in reinforced concrete increase the performance of slab-column connection once they increase ductility and energy absorption capacity of the concrete. The use of fibers in flat slabs may increase strength and change the mode of
Externí odkaz:
https://doaj.org/article/d0c5b3d7806f465b915e323fb99ab069
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 11, Iss 2, Pp 255-278 (2018)
Abstract The current study presents the results of tests conducted in 5 reinforced concrete slabs (415 cm x 415 cm x 7 cm) in order to experimentally check the possibility of reinforcing their upper surface, as well as to assess the adhesion between
Externí odkaz:
https://doaj.org/article/79328ed4136a43e0805fea4797a138cc
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 10, Iss 6, Pp 1245-1272 (2017)
Abstract This work presents a study on the behavior of reinforced concrete beams strengthened in bending by the addition of concrete and steel on their tension side and having expansion bolts as shear connectors at the junction between the beam and t
Externí odkaz:
https://doaj.org/article/ccf97bc23758495da8d2e85cd78cc186
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 7, Iss 3, Pp 414-467 (2014)
The structural behavior and the ultimate punching shear resistance of internal reinforced concrete flat slab-column connections, with one hole adjacent to the column, with or without flexural moment transfer of the slab to the column was investigated
Externí odkaz:
https://doaj.org/article/6af3724b74fb4c869f14131aa23cccd2
Publikováno v:
npj Materials Degradation, Vol 8, Iss 1, Pp 1-9 (2024)
Abstract The machine learning framework reported herein can greatly accelerate the development of more effective and sustainable corrosion inhibitors for aluminum alloys, which still rely mostly on the experience of corrosion scientists, and trial an
Externí odkaz:
https://doaj.org/article/89e889089b12478a8d364f0a4a507834
Autor:
Zêzere, Bruno, Buchgeister, Simon, Faria, Sofia, Portugal, Inês, R. B. Gomes, José, M. Silva, Carlos
Publikováno v:
In Journal of Molecular Liquids 1 December 2022 367 Part B
Autor:
Pacheco, Marlene, Bordonhos, Marta, Sardo, Mariana, Afonso, Rui, R. B. Gomes, José, Mafra, Luís, Pinto, Moisés L.
Publikováno v:
In Chemical Engineering Journal 1 September 2022 443
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 9, Iss 1, Pp 1-21
This article presents the study of reinforced concrete columns strengthened using a partial jacket consisting of a 35mm self-compacting concrete layer added to its most compressed face and tested in combined compression and uniaxial bending until rup
Externí odkaz:
https://doaj.org/article/14e58c4edbb9497281d4a6c79d34235a
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 8, Iss 2, Pp 88-99
Strengthening of reinforced concrete columns by jacketing is one of the most common structural rehabilitation techniques in Brazil. For adequate performance, it is necessary, among others, to avoid detachment of the new concrete layer (strengthening
Externí odkaz:
https://doaj.org/article/a3a7d6fb45144f33bf7143760f62deb1