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Resistance of steel element

Effects of heat treatment on properties of multi-element low alloy wear-resistant steel

Effects of heat treatment on properties of multi-element low alloy wear-resistant steel

... influence of tempering temperature on wear resistance of the MLAWS quenched at 900ņ and tempered for 2 h at different ...effect of temperature on wear resistance is not ...wear ...

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Fire resistance of steel members protected with intumescent coatings

Fire resistance of steel members protected with intumescent coatings

... fire resistance time were determined by the collapse criterion, which corresponds to the steel temperature and the time when the mid span displacement is equivalent to ...fire resistance time when ...

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Recent Developments in the GBT-Based Numerical Modeling of Steel-Concrete Composite Beams

Recent Developments in the GBT-Based Numerical Modeling of Steel-Concrete Composite Beams

... design of continuous steel-concrete composite beams requires the performance of stability checks in negative (hogging) moment ...use of an effective width approach, (ii) shear buckling is ...

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J. Braz. Soc. Mech. Sci. & Eng.  vol.32 número especial a03v32nspe

J. Braz. Soc. Mech. Sci. & Eng. vol.32 número especial a03v32nspe

... analysis of design guidelines for steel-concrete composite beams, formed by concrete-filled cold-formed steel ...connector resistance (push-out) and for four full-scale beam bending ...

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FINITE ELEMENT ANALYSIS OF STEEL BEAMS WITH WEB APERTURES UNDER FIRE CONDITION

FINITE ELEMENT ANALYSIS OF STEEL BEAMS WITH WEB APERTURES UNDER FIRE CONDITION

... groups of criteria for plastic resistance and for resistance to instability checked for the beams at room temperature using ACB+ design tool from which the ultimate limit state load is worked out ...

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Evaluation of 316L Stainless Steel Corrosion Resistance in Solution Simulating the Acid Hydrolysis of Biomass

Evaluation of 316L Stainless Steel Corrosion Resistance in Solution Simulating the Acid Hydrolysis of Biomass

... means of software developed by Bou- kamp. 47 The heterogeneity of the studied systems leads to non-ideal capacitive responses, so the so-called constant phase element substi- tuted the ...results ...

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Thermal analysis of steel-concrete composite cross sections via CS-ASAFA

Thermal analysis of steel-concrete composite cross sections via CS-ASAFA

... and resistance characteristics of the materials employed in the structure deteriorate as the temperature ...stiffness of the structural system. The verification of a structure exposed to fire ...

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The thermal and mechanical behaviour of structural steel piping systems

The thermal and mechanical behaviour of structural steel piping systems

... radius of curvature (R), the thickness (h), the mean section radius of the pipe (r) and the central angle ...pipe element. The basic equations governing the behaviour of thin shells were ...

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Finite element study of effective width in steel-concrete composite beams under long-term service loads

Finite element study of effective width in steel-concrete composite beams under long-term service loads

... half of the normalized beam axis x/L at all times, where x and L represent the current coordinate position and beam span length, respec- ...works of Zhu et ...use of the beam span length and slab ...

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Lat. Am. j. solids struct.  vol.7 número3

Lat. Am. j. solids struct. vol.7 número3

... objective of the present paper is to examine how general corrosion affects ba- sic mechanical properties of plates and stiffened plates under compression and to explore the method of simulating ...

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Rev. IBRACON Estrut. Mater.  vol.9 número1

Rev. IBRACON Estrut. Mater. vol.9 número1

... series of studies done with the University of Brasilia (UnB) and the Federal University of Goias on re- inforced concrete columns subjected to uniaxial bending and ...details of column ...

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Mat. Res.  vol.17 número4

Mat. Res. vol.17 número4

... averages of five measurements were obtained with load of 100 g using a Vickers hardness ...corrosion resistance of the steels, the pitting potential resistance and electrochemical ...

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Seismic Behavior of Vertical Shear Links made of Easy-Going Steel

Seismic Behavior of Vertical Shear Links made of Easy-Going Steel

... part of the study, a single storey, single span frame with a V-EBF bracing system is analyzed once with a shear panel made of EGS and then the same frame is analyzed with a shear panel made of common ...

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Analysis of Structure and Abrasion Resistance of the Metal Composite Based on an Intermetallic FeAl Phase with VC and TiC Precipitates

Analysis of Structure and Abrasion Resistance of the Metal Composite Based on an Intermetallic FeAl Phase with VC and TiC Precipitates

... properties of metals and ceramics. Their low density, high strength and resistance to oxidation, combined with sufficient ductility and fracture toughness, make them an attractive material for machine ...

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Experimental and numerical research on the critical temperature of laterally unrestrained steel I beams

Experimental and numerical research on the critical temperature of laterally unrestrained steel I beams

... UNCORRECTED PROOF Keywords: Steel beams; Fire resistance; Lateral buckling; Critical temperature; Experimental tests; Numerical analysis.. Introduction 1.[r] ...

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Braz. J. Phys.  vol.35 número3B

Braz. J. Phys. vol.35 número3B

... studies of physical and chemical properties of the conducting polymers have been calling the interest of many ...group of materials, the polyaniline (PANI) deserves spe- cial attention because ...

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Lat. Am. j. solids struct.  vol.11 número1

Lat. Am. j. solids struct. vol.11 número1

... behavior of structures under fire conditions started in the late 19th century, moti- vated by losses of buildings due to structural collapse caused by ...development of numerical procedures capable ...

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Mat. Res.  vol.18 suppl.2

Mat. Res. vol.18 suppl.2

... formation of intermetallic phases alters the properties of duplex stainless steel and is therefore a crucial factor in its ...formation of sigma phase in duplex steel increases its ...

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Mat. Res.  vol.18 suppl.2

Mat. Res. vol.18 suppl.2

... stage of aging much more advanced that observed in this work, were the maximum aging time was 400 ...case of precipitation from austenite in the grain boundaries the precursor phase is the Cr 23 C 6 ...

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Intercritical Heat Treatment Temperature Dependence of Mechanical Properties and Corrosion Resistance of Dual Phase Steel

Intercritical Heat Treatment Temperature Dependence of Mechanical Properties and Corrosion Resistance of Dual Phase Steel

... value of stain hardening exponent, the plastic deformation ...measure of ductility. Therefore, it is expected that by increasing the amount of martensite volume fraction, the amount of ...

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