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Análise estrutural de vigas mistas treliçadas do tipo steel-joist warren modificada
(2017-01-01)
In this work, the failure capacity and the rupture mode of a simply supported mixed truss beam steel-joist modified warren type has been determined. The mixed steel-concrete trusses, which are very efficient to overcome ...
Austenite transformation and age hardening of HSLA-80 and ULCB steels
(Elsevier Science SaLausanneSuíça, 2004)
Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
(2016-01-01)
Fiber reinforced concrete structures are subjected to chloride and carbonation penetration that could initiate corrosion of steel fibers, with eventual pernicious consequences in terms of structural and durability performance. ...
Numerical and experimental analysis of tubular plane trusses for use in a standardized roof system with long span
(Escola De MinasOuro PretoBrasil, 2012)
Reliability-based evaluation of design guidelines for cold-formed steel-concrete composite beams
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2010)
This paper presents an analysis of design guidelines for steel-concrete composite beams, formed by concrete-filled cold-formed steel sections. The study is based on experimental results for connector resistance (push-out) ...
Efeito da temperatura e tempo de austenitização nas transformações de fase da liga 13Cr2Ni0,1C
(2010-01-01)
New classes of martensitic stainless steels, with low carbon levels, have been developed aiming to meet the needs of the petroleum industry segment. However, their use has been restricted due to the fact it is a recent ...
Microstructural Evolution During Friction Stir Welding Of Mild Steel And Ni-based Alloy 625
(SpringerNew York, 2017)
On the development of the electrochemical potentiokinetic method
(2001-08-15)
The development of electrochemical potentiokinetic methods as applied to the testing of metals and alloys is followed from its early phases up to its latest advances relating to intergranular corrosion, SCC and pitting ...
Considerations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety
(Elsevier B.V., 2010-07-01)
The aim of this study is to analyze the effects of corrosion and successive tungsten inert gas (TIC) welding repairs on the reverse bending fatigue strength of AISI 4130 steel used in components critical to the flight-safety. ...
Numerical Methodology For Analyses Of Tubular Kk Multiplanar Steel Joints
(Fundação Gorceix, 2017)