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Composite steel-concrete beam

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

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

... framed steel, reinforced concrete or composite steel and concrete structures subjected to ...with beam elements in order to cope with the thermal and structural analysis of ...

18

Rev. IBRACON Estrut. Mater.  vol.8 número6

Rev. IBRACON Estrut. Mater. vol.8 número6

... technology, steel proiles with circular openings, called cellular proiles, have become widely used as ...cellular steel beams and cellular composite steel and con- crete beams, which ...

16

Lateral-distortional buckling of continuous steel-concrete composite beam Flambagem lateral com distorção de vigas mistas de aço e concreto contínuas

Lateral-distortional buckling of continuous steel-concrete composite beam Flambagem lateral com distorção de vigas mistas de aço e concreto contínuas

... continuous composite beams with and without transverse web- stiffeners welded to the steel ...the composite beam, were analyzed: bending stiffness of the concrete slab, stiffness of the ...

19

Calibration of model parameters for the cyclic response of end-plate beam-to-column steel-concrete composite joints

Calibration of model parameters for the cyclic response of end-plate beam-to-column steel-concrete composite joints

... of composite joints is quite complex, because it combines several phenomena such as material non-linearity (plasticity, strain-hardening, cracking of concrete), non-linear contact and slip, geometrical ...

20

Residual Strength of a Steel-Concrete Composite Structure Subjected to a Design Seismic Event Followed by Fire

Residual Strength of a Steel-Concrete Composite Structure Subjected to a Design Seismic Event Followed by Fire

... the steel beams and composite slab as a time-temperature ...the beam mid-span that decreases to zero near the joints); in the slab a temperature variation within the cross-section was also ...

8

Rev. IBRACON Estrut. Mater.  vol.3 número4

Rev. IBRACON Estrut. Mater. vol.3 número4

... of composite structures is increasingly present in civil construction ...works. Steel-concrete composite beams, particularly, are structures consisting of two materials, a steel section ...

14

Rev. IBRACON Estrut. Mater.  vol.3 número3

Rev. IBRACON Estrut. Mater. vol.3 número3

... the beam and the slab. The union between the slab and the beam is obtained by joining the degrees of free- dom of the solid and shell type elements to the highlighted ...the steel/concrete ...

8

An experimental study on flexural strength enhancement  of concrete by means of small steel fibers

An experimental study on flexural strength enhancement of concrete by means of small steel fibers

... reinforcement concrete mix design helps to construct high quality of concrete ...improve concrete strength, effect of fiber distribution on flexural strength of ultra-high strength concrete ...

9

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

... of concrete creep, shrinkage and cracking simultaneously over the entire service life of non- pre-stressed steel-concrete composite beams with emphasis to the effective width ...to ...

25

Structural analysis of composite metakaolin-based geopolymer concrete Análise estrutural do compósito de concreto geopolimérico à base de metacaulim

Structural analysis of composite metakaolin-based geopolymer concrete Análise estrutural do compósito de concreto geopolimérico à base de metacaulim

... geopolymer concrete beam having as goal the study of its cracking and deformation for the slow application of the ...geopolymer concrete beam strength results are viable for the use as ...

9

CREEP ANALYSIS OF STEEL-CONCRETE COMPOSITE BEAMS USING GENERALIZED BEAM THEORY

CREEP ANALYSIS OF STEEL-CONCRETE COMPOSITE BEAMS USING GENERALIZED BEAM THEORY

... in steel-concrete composite beams, as presented in the state-of-the-art paper [11], which describes the major developments up to ...a beam finite element is presented that can account for ...

10

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

... GBT-based beam finite element for calculating buckling (bifurcation) loads of steel-concrete composite beams was proposed, which accounts for shear lag, concrete cracking and ...

16

Lat. Am. j. solids struct.  vol.13 número4

Lat. Am. j. solids struct. vol.13 número4

... of steel sections have been ...in composite beam using a hot rolled steel section which was subjected to push-out ...weight concrete was investigated by Ollgaard et ...light-weight ...

19

Cost Optimization of Composite I Beam Floor System

Cost Optimization of Composite I Beam Floor System

... the composite I beam floor system, consisted of a reinforced concrete slab and doubly-symmetrical welded steel I ...the composite I beam floor ...

11

Lateral-distortional buckling of continuous steel-concrete composite beam Flambagem lateral com distorção de vigas mistas de aço e concreto contínuas

Lateral-distortional buckling of continuous steel-concrete composite beam Flambagem lateral com distorção de vigas mistas de aço e concreto contínuas

... assess the analytical formulations prescribed by ABNT NBR 8800:2008, numerical FE models that simulate the LDB behavior of continuous steel- concrete composite beams were developed in this paper. The ...

19

Rev. IBRACON Estrut. Mater.  vol.2 número2

Rev. IBRACON Estrut. Mater. vol.2 número2

... full composite action between the concrete and the steel ...the concrete has cracked, partial interaction occurs since the chemical bond is lost and the me- chanical interlock mechanism, ...

9

Análise experimental de dormentes de concreto protendido reforçados com fibras de...

Análise experimental de dormentes de concreto protendido reforçados com fibras de...

... prestressed concrete monoblock railway sleeper designed according to a Brazilian railway ...the concrete railway sleepers used ...with steel fibers contents of 60 kg/cm ...

13

Rev. IBRACON Estrut. Mater.  vol.5 número3

Rev. IBRACON Estrut. Mater. vol.5 número3

... with steel plates bonded to the structure with epoxy adhesive was originated in France, in the nineteen sixties, when L’Hermite (1967) and Bresson (1971) carried out tests on post- strengthened concrete ...

9

Lat. Am. j. solids struct.  vol.14 número7

Lat. Am. j. solids struct. vol.14 número7

... The influence of visco-plastic regularization on the CDP constitutive equations through the in- troduction of viscosity parameter was another source of calibration process of the finite element analysis in this study. ...

26

Rev. IBRACON Estrut. Mater.  vol.5 número4

Rev. IBRACON Estrut. Mater. vol.5 número4

... To describe the studied series, the models were differentiated based on their load (L loaded and N not loaded – two columns with load and one without load were made for each type of tube), the thickness of the tube (6 ...

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