Results 251 to 260 of about 201,687 (291)

Research on the effects of curvature and shear keys on torsional stiffness and interfacial stress of segmented U-shaped curved bridge. [PDF]

Sci Rep
Zhang S, Wang C, Qu H, Xu W, Xiao L, Fan Q, Wang C, Han Y.   +7 more
europepmc   +1 more source

Multiscale finite element analysis of TRC-strengthened concrete columns under lateral cyclic loading. [PDF]

Sci Rep
Kim SJ, Ji SH, Moon DS, Youm HS, Kim DJ.
europepmc   +1 more source

Real-Time Structural Health Monitoring of Reinforced Concrete Under Seismic Loading Using Dynamic OFDR. [PDF]

Sensors (Basel)
Lee J, Jung H, Kim MJ, Kim YH.
europepmc   +1 more source

Study on dynamic response of open web sandwich plate under near field explosive load. [PDF]

Sci Rep
Gan R, Yang H, Kuang K, Wu S, Ma K, Chen J.   +5 more
europepmc   +1 more source

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Reinforced concrete bridges

2022
This chapter outlines the use of reinforced concrete in bridges. Reinforced concrete is a versatile material, used in most modern bridges in some way. It can be shaped for architectural effect; it can be precast to standardise, and it is used in structures from small culverts to major bridges and viaducts.
openaire   +1 more source

Construction Control of Reinforced Concrete Arch Bridges

Journal of Bridge Engineering, 2003
Reinforced concrete arch bridges are ideal to span over river valleys or deep ravines. However, the construction of the arch rib is very often the most crucial aspect that may influence the feasibility of the bridge. Casting concrete in situ on formwork and falsework supported directly on the valley is often out of the question.
Wang, JJ, Liu, GD, Au, FTK
openaire   +2 more sources

Concrete integral abutment bridges with reinforced concrete piles

Structural Concrete, 2014
AbstractThe use of reinforced concrete (RC) piles in integral abutment bridges (IABs) has not been widespread due to concerns over pile flexibility and the potential for concrete cracking. This is the reason why the use of steel piles is the preferred solution in the United States.
David Gama, João F. Almeida
openaire   +1 more source

GFRP Reinforced Concrete Bridge Decks

2000
This report investigates the application of glass fiber reinforced polymer (GFRP) rebars in concrete bridge decks as a potential replacement or supplement to conventional steel rebars. Tests were conducted to determine the material properties of the GFRP reinforcement, and experiments were performed to study aspects of GFRP rebar placement in actual ...
Deitz, David, Harik, Issam E., Gesund, Hans   +2 more
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Assessment of Reinforced Concrete Highway Bridges

Transportation Research Record: Journal of the Transportation Research Board, 2016
The primary contributor to the corrosion of bridges in Canada is heavy use of de-icing salts, which can lead to severe rebar corrosion and girder soffit spalling in reinforced concrete (RC) highway bridges. This paper discusses recent challenges faced by authorities in dealing with corrosion problems in Canadian highway bridges, and describes typical ...
Maria Anna Polak, Scott Walbridge, David Lai, Jeffrey Luckai, Alireza Masnavi   +4 more
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Durability Study of Reinforced Concrete Bridge

Applied Mechanics and Materials, 2012
Steel corrosion is the most important and direct factor of reinforced steel concrete bridge durability damage as well as one of the main forms of the concrete bridge durability destruction. This article gives a comprehensive discuss from the corrosion mechanism, influencing factors and consequences.
openaire   +1 more source