Sustained-Load and Fatigue Performance of a Hybrid FRP-Concrete Bridge Deck System

2010 ◽  
Vol 14 (6) ◽  
pp. 856-864 ◽  
Author(s):  
Gordon P. Warn ◽  
Amjad J. Aref
Keyword(s):  
Bridge Deck ◽  
Fatigue Performance ◽  
Sustained Load ◽  
Concrete Bridge ◽  
Concrete Bridge Deck

Sustained Load Effect on GFRP Bar Reinforced Concrete Deck

2011 ◽  
Vol 99-100 ◽  
pp. 1251-1254 ◽  
Author(s):  
Jian Wei Huang
Keyword(s):  
Reinforced Concrete ◽  
Stress Level ◽  
Bridge Deck ◽  
Sustained Load ◽  
Concrete Bridge ◽  
Load Effect ◽  
Reinforced Concrete Bridge ◽  
Gfrp Bar ◽  
Concrete Bridge Deck ◽  
Concrete Deck

This paper presents the investigation of sustained stress level in GFRP bar used as main reinforcement in typical reinforced concrete bridge deck, which is often subject to severe environmental exposures in North America. AASHTO LFRD approach is used for the design of GFRP RC deck that also meets with the requirements per as specified in ACI 440.1R-06. Research results show that the sustained stress level in GFRP bar varies in the range of approx. 3% -7% for bridge deck with various deck thickness and girder spacing.

Composite behavior of precast concrete bridge deck-panel systems

PCI Journal ◽  
2011 ◽  
Vol 56 (3) ◽  
pp. 43-59 ◽  
Author(s):  
Sean R. Sullivan ◽  
Carin L. Roberts-Wollmann ◽  
Matthew K. Swenty
Keyword(s):  
Bridge Deck ◽  
Precast Concrete ◽  
Concrete Bridge ◽  
Concrete Bridge Deck

Full Depth Precast and Precast, Prestressed Concrete Bridge Deck Panels

PCI Journal ◽  
1995 ◽  
Vol 40 (1) ◽  
pp. 59-80 ◽  
Author(s):  
Mohsen A. lssa ◽  
Ahmad-Talalldriss ◽  
lraj I. Kaspar ◽  
Salah Y. Khayyat
Keyword(s):  
Prestressed Concrete ◽  
Bridge Deck ◽  
Concrete Bridge ◽  
Deck Panels ◽  
Concrete Bridge Deck ◽  
Prestressed Concrete Bridge ◽  
Precast Prestressed Concrete

scholarly journals Reinforced Concrete Bridge Deck Model Considering Delayed Exposure to Chlorides

2019 ◽  
Author(s):  
Petr Konečný ◽  
Petr Lehner ◽  
David Pustka
Keyword(s):  
Reinforced Concrete ◽  
Bridge Deck ◽  
Concrete Bridge ◽  
Reinforced Concrete Bridge ◽  
Corrosion Initiation ◽  
Chloride Induced Corrosion ◽  
Concrete Quality ◽  
Concrete Type ◽  
Concrete Bridge Deck ◽  
Delayed Exposure

The paper is focused on the model of the effect of delayed chloride exposure on the chloride induced corrosion initiation on ideal reinforced concrete bridge. The Finite Element-based numerical model is applied. The effect of concrete quality is expressed in the form of time dependent diffusion coefficient in order to evaluate the effect of concrete type as well as the effect of aging. The influence of extended chloride exposure on the corrosion initiation is introduced.

Assessment of effective patching material for concrete bridge deck -A review

2021 ◽  
Vol 293 ◽  
pp. 123520
Author(s):  
Ningyi Su ◽  
Liangwei Lou ◽  
Armen Amirkhanian ◽  
Serji N. Amirkhanian ◽  
Feipeng Xiao
Keyword(s):  
Bridge Deck ◽  
Concrete Bridge ◽  
Concrete Bridge Deck

Flexural Behavior Finite Element Analysis of CFRP Reinforced Concrete Bridge Deck with Corrosion and Salt Resistance

2014 ◽  
Vol 1004-1005 ◽  
pp. 1474-1477
Author(s):  
Ze Ying Yang ◽  
Jia You Liu ◽  
Yi Dong Zhang ◽  
Jian Bo Qu
Keyword(s):  
Numerical Simulation ◽  
Reinforced Concrete ◽  
Bridge Deck ◽  
Flexural Behavior ◽  
Concrete Bridge ◽  
Element Analysis ◽  
Strength Performance ◽  
Reinforced Concrete Bridge ◽  
Concrete Bridge Deck ◽  
Prestressed Structures

By numerical simulation and contrasting with experimental conclusions, mechanical models in every loading stage of CFRP reinforced concrete bridge deck were established. The results showed that, numerical simulation results of non-prestressed bridge decks fitted corresponding test results well. The stiffness of prestressed structures had been greatly improved than non-prestressed structures, so the high strength performance of CFRP had been used more effectively.

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