Uplift Capacity
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Avaliação teórica, numérica e probabilística de fundações tracionadas. / Theoretical, numerical and probabilistic evaluation of shallow foundations under tensile loading.
A geotecnia constitui uma disciplina relativamente recente na área da engenharia civil, e dessa disciplina faz parte um capítulo ainda menos estudado que trata de fundações submetidas a esforços de tração. O presente trabalho deriva do conjunto de provas de cargas realizado para um importante projeto de linhas de transmissão que permitiu a aferição
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/12/2012
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2. AVALIAÇÃO DO COMPORTAMENTO ESTRUTURAL DE CONECTORES PERFOBOND E T-PERFOBOND PARA VIGAS MISTAS / ASSESSMENT OF PERFOBOND CONNECTOR BEHAVIOUR FOR COMPOSITE BEAMS
Steel and composite beams have been extensively used in buildings and bridges. The component that assures the shear transfer between the steel profile and the concrete deck, enabling the composite action to develop, is the shear connector. Among the different types of connectors the headed studs, C sections and the Perfobond may be referred. An alternative c
Publicado em: 2009
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3. Behavior of different piles, conducted in diabasic soil, submited to uplift efforts / Estudo do comportamento a tração axial de diferentes tipos de estacas em solo de diabasio da região de Campinas/SP
This research presents the behavior of different kinds of piles conducted in unsaturated diabasic porous soil submitted to uplift forces. For this research there were built the follow piles: three instrumented root piles with 12m length and 410mm of nominal diameter, one root pile with nominal diameter of 310mm and 23m length, two metallic piles type W250x32
Publicado em: 2008
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4. Theoretical model to control on site the uplift capacity of helical screw piles embedded in sandy soil / Modelo teórico para controle da capacidade de carga à tração de estacas metálicas helicoidais em solo arenoso
Empirical correlations between installation torque and uplift capacity of helical screw piles are routinely used as a procedure for quality control on site of this type of foundation. In this work, a theoretical model of the relationship between uplift capacity and installation torque of deep helical screw piles in sand was presented to be used as a quality
Publicado em: 2007