Analysis of the nodal stresses in pile caps

Analysis of the nodal stresses in pile caps

Abstract Pile caps can be dimensioned using, preferably, plastic models (strut-and-tie) and models based on the flexion theory. In order to analyze the behavior of the stresses in the lower and upper nodal regions of the cap, a theoretical analysis of the experimental results found by several researchers was made. There was a discrepancy in the results obtained and, as a result, a critical analysis carried out and a new methodology for the verification of the nodal stress near the upper zone, based on the multiaxial behavior of the concrete, is suggested.

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Main Authors: TOMAZ,M. A., DELALIBERA,R. G., GIONGO,J. S., GONÇALVES,V. F.
Format: Digital revista
Language:English
Published: IBRACON - Instituto Brasileiro do Concreto 2018
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000601208
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spelling oai:scielo:S1983-419520180006012082018-12-10Analysis of the nodal stresses in pile capsTOMAZ,M. A.DELALIBERA,R. G.GIONGO,J. S.GONÇALVES,V. F. pile caps strut-and-tie model nodal stress Abstract Pile caps can be dimensioned using, preferably, plastic models (strut-and-tie) and models based on the flexion theory. In order to analyze the behavior of the stresses in the lower and upper nodal regions of the cap, a theoretical analysis of the experimental results found by several researchers was made. There was a discrepancy in the results obtained and, as a result, a critical analysis carried out and a new methodology for the verification of the nodal stress near the upper zone, based on the multiaxial behavior of the concrete, is suggested.info:eu-repo/semantics/openAccessIBRACON - Instituto Brasileiro do ConcretoRevista IBRACON de Estruturas e Materiais v.11 n.6 20182018-12-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000601208en10.1590/s1983-41952018000600005
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country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author TOMAZ,M. A.
DELALIBERA,R. G.
GIONGO,J. S.
GONÇALVES,V. F.
spellingShingle TOMAZ,M. A.
DELALIBERA,R. G.
GIONGO,J. S.
GONÇALVES,V. F.
Analysis of the nodal stresses in pile caps
author_facet TOMAZ,M. A.
DELALIBERA,R. G.
GIONGO,J. S.
GONÇALVES,V. F.
author_sort TOMAZ,M. A.
title Analysis of the nodal stresses in pile caps
title_short Analysis of the nodal stresses in pile caps
title_full Analysis of the nodal stresses in pile caps
title_fullStr Analysis of the nodal stresses in pile caps
title_full_unstemmed Analysis of the nodal stresses in pile caps
title_sort analysis of the nodal stresses in pile caps
description Abstract Pile caps can be dimensioned using, preferably, plastic models (strut-and-tie) and models based on the flexion theory. In order to analyze the behavior of the stresses in the lower and upper nodal regions of the cap, a theoretical analysis of the experimental results found by several researchers was made. There was a discrepancy in the results obtained and, as a result, a critical analysis carried out and a new methodology for the verification of the nodal stress near the upper zone, based on the multiaxial behavior of the concrete, is suggested.
publisher IBRACON - Instituto Brasileiro do Concreto
publishDate 2018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000601208
work_keys_str_mv AT tomazma analysisofthenodalstressesinpilecaps
AT delaliberarg analysisofthenodalstressesinpilecaps
AT giongojs analysisofthenodalstressesinpilecaps
AT goncalvesvf analysisofthenodalstressesinpilecaps
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