Results 101 to 110 of about 144 (140)
Some of the next articles are maybe not open access.
Analysis of composite beams in the hogging moment regions using a mixed finite element formulation
Journal of Constructional Steel Research, 2009Abstract Cracking of the concrete slab in the hogging moment region decreases the global stiffness of composite steel–concrete structures and also reduces the effect of continuity, thus making the structural behaviour highly nonlinear even for low stress levels. In this paper, the behaviour of continuous composite beams with discrete shear connection
Hjiaj, Mohammed +3 more
openaire +4 more sources
The effects of axial tension on the sagging-moment regions of composite beams
Journal of Constructional Steel Research, 2012Abstract Structural parts commonly comprised of composite members such as bridge approaches, inclined parking ramps and stadium beams, can be subjected to a combination of high axial loads and bending moments. Steel–concrete composite construction is a popular solution for these types of structures due to the numerous advantages that they offer ...
Vasdravellis, George (R16696) +3 more
openaire +3 more sources
Journal of Structural Engineering, 2008
This paper presents both the results of an experimental program and numerical simulations, which have been conducted to investigate the ductility of composite beams in the hogging moment regions under fire conditions. The main objective is to study the ductility issue related to the inelastic behavior of composite beams at an elevated temperature.
R. B. Dharma, K. H. Tan
openaire +1 more source
This paper presents both the results of an experimental program and numerical simulations, which have been conducted to investigate the ductility of composite beams in the hogging moment regions under fire conditions. The main objective is to study the ductility issue related to the inelastic behavior of composite beams at an elevated temperature.
R. B. Dharma, K. H. Tan
openaire +1 more source
Composite Construction in Steel and Concrete IV, 2002
In order to investigate the influence of reinforcement on the development of cracks and the behaviour of composite slabs as part of composite beams in hogging bending areas, experimental investigations and parameter studies by calculation have been carded out at the University of Kaiserslautem. These studies are described in (1, 2, 3, 4_).
Wieland Ramm, Stephan Elz
openaire +1 more source
In order to investigate the influence of reinforcement on the development of cracks and the behaviour of composite slabs as part of composite beams in hogging bending areas, experimental investigations and parameter studies by calculation have been carded out at the University of Kaiserslautem. These studies are described in (1, 2, 3, 4_).
Wieland Ramm, Stephan Elz
openaire +1 more source
Journal of Bridge Engineering, 2015
AbstractThe application of prestress is a very effective way to prevent the cracking of the concrete slab in the negative-moment region of continuous composite girders, and using a prefabricated prestressed-concrete slab in this region is an easier option than posttensioning.
Qingtian Su +2 more
openaire +1 more source
AbstractThe application of prestress is a very effective way to prevent the cracking of the concrete slab in the negative-moment region of continuous composite girders, and using a prefabricated prestressed-concrete slab in this region is an easier option than posttensioning.
Qingtian Su +2 more
openaire +1 more source
Continuous Composite Beams Stiffened with CFRP Sheet at the Hogging Moment Region
The improvement in the flexural response and cracking resistance of steel-concrete composite beams stiffened with Carbon Fiber Reinforced Polymers (CFRP) sheets at the hogging moment regions is investigated experimentally and numerically in this study. The experimental program consists of two composite beams tested in an inverted position to simulate aAyman El-Zohairy +3 more
openaire +1 more source
Elastic and inelastic analyses of composite cellular beams in hogging moment regions
Thin-Walled Structures, 2023Vinicius Moura de Oliveira +4 more
openaire +1 more source
Shear capacity investigation of steel-concrete composite girders in hogging moment regions
Journal of Constructional Steel Research, 2022Pengfei Men +4 more
openaire +1 more source
Numerical study on UHPC-RC deck within hogging moment region
2022Ruigen Zhou +4 more
openaire +1 more source
Steel-concrete composite beams strengthened with NSM CFRP systems at the hogging-moment regions
Engineering Structures, 2023Weikang Gong +6 more
openaire +1 more source