Výsledky vyhledávání - "J. S. CAMACHO"

Akademický článek

Experimental study of reinforced masonry beams

Autor: J. S. CAMACHO, L. F. CONTADINI, G. A. PARSEKIAN

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 12, Iss 5, Pp 1010-1033 (2019)

Abstract An experimental program on reinforced concrete masonry beams was conducted aiming to better understand the behavior of reinforced masonry beams. The beams were designed to fail in flexure, assessing cracking patterns, maximum displacement, u

Externí odkaz: https://doaj.org/article/91bd1745b86a440ab8921d5b931d0df3

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Akademický článek

Concrete block structural masonry beam shear design: theoretical and experimental analysis and recommendations to the brazilian standards

Autor: R. D. PASQUANTONIO, G. A. PARSEKIAN, J. S. CAMACHO

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 12, Iss 4, Pp 884-909 (2019)

Abstract Beams are subject a flexure and shear, with the last as the theme of this research. The purpose of this paper is to analyze specifications for the shear design of concrete block structural masonry beams, based on an extensive literature revi

Externí odkaz: https://doaj.org/article/79815725d19e423199e9298fe0fd38cf

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Akademický článek

Caracterização físico-química de silagens de bagaço de uvas tintas e brancas

Autor: P. P. Rosa, A. A. S. Xavier, R. C. Chesini, A. P. T. Oliveira, J. S. Camacho, M. R. Faria, L. P. Nunes

Publikováno v: Boletim de Indústria Animal, Vol 76, Pp 1-7 (2019)

O uso do bagaço de uva, um coproduto da indústria da viticultura se apresenta como uma alternativa de reduzir custos com alimentação dos ruminantes, auxiliando também o meio ambiente, pois além de dar um destino a este material que é descartad

Externí odkaz: https://doaj.org/article/64c1bf14e36b450d8d9af0fa5420f536

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Akademický článek

Influence of transverse rebars on bond between steel reinforcement and cellular concrete with very low compressive strength

Autor: P. R. N. SOUDAIS, J. S. CAMACHO, G. A. PARSEKIAN

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 11, Iss 3, Pp 620-643 (2018)

Abstract Cellular concrete is a lightweight concrete obtained by aerating agent, which produces air-voids into the mixture. This work deals with bond between cellular concrete and steel rebars. Pull-out tests of 4,2 mm diameter rebars partly immersed

Externí odkaz: https://doaj.org/article/63d054ec6b9b4d2482616392e55bd3e3

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Akademický článek

Compressive strength of masonry constructed with high strength concrete blocks

Autor: E. S. FORTES, G. A. PARSEKIAN, J. S. CAMACHO, F. S. FONSECA

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 10, Iss 6, Pp 1273-1319 (2017)

Abstract Although the use of high strength concrete blocks for the construction of tall buildings is becoming common in Brazil, their mechanical properties and behavior are not fully understood. The literature shows a gap in experimental studies with

Externí odkaz: https://doaj.org/article/7e7fdf9f6ea84d428ed794da1fec5a07

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Akademický článek

Modelo teórico para a previsão da resistência à compressão da alvenaria armada

Autor: R. F. Silva, J. S. Camacho, R. O. Rodrigues

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 4, Iss 5, Pp 750-763

Neste trabalho faz-se a comparação entre diferentes modelos para se prever a resistência à compressão de prismas de alvenaria de blocos de concreto. Foram estudados experimentalmente quatro tipos diferentes de configurações de prismas, sendo c

Externí odkaz: https://doaj.org/article/58954ca40851443f85171a53364eb903

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Akademický článek

The influence of grouting and reinforcement ratio in the concrete block masonry compressive behavior

Autor: J. S. CAMACHO, B. G. LOGULLO, G. A. PARSEKIAN, P. R. N. SOUDAIS

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 8, Iss 3, Pp 341-364

This paper presents an experimental investigation on the compressive strength and stress-strain curves of concrete block masonry with varying block and grout strengths and reinforcement ratio. The three-block prisms, built with 8.5 and 15.0 MPa block

Externí odkaz: https://doaj.org/article/c56ce6f478f8469eb650114ac8e8eb7f

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Dimensionamento de vigas de alvenaria estrutural de blocos de concreto ao esforço cortante: análise teórica e experimental e recomendações à normalização brasileira

Autor: R. D. PASQUANTONIO, G. A. PARSEKIAN, J. S. CAMACHO

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 12, Iss 4, Pp 884-909 (2019)
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Revista IBRACON de Estruturas e Materiais v.12 n.4 2019
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON

Made available in DSpace on 2019-10-03T17:31:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-08-01. Added 1 bitstream(s) on 2019-10-04T16:20:51Z : No. of bitstreams: 1 S1983-41952019000400884.pdf: 2851790 bytes, checksum: ebaa6507d00b6e0104

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007a917ff00342d45f6daa4ee2a1165e
https://doi.org/10.1590/s1983-41952019000400010

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