Long-term performance of reinforced concrete beams with carbon-fiber sheet

1997 ◽  
Vol 5 (4) ◽  
pp. 297-303
Author(s):  
Kohzo Kimura ◽  
Yoshiro Kobatake
Keyword(s):  
Reinforced Concrete ◽  
Carbon Fiber ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Fiber Sheet ◽  
Long Term Performance ◽  
Term Performance ◽  
Carbon Fiber Sheet

Analysis of Bending Stiffness of Reinforced Concrete Beams Strengthened with Carbon Fiber Sheet

2012 ◽  
Vol 204-208 ◽  
pp. 2887-2890
Author(s):  
Yan Han ◽  
Hong Bo Liu ◽  
Tao Guo
Keyword(s):  
Reinforced Concrete ◽  
Carbon Fiber ◽  
Concrete Beams ◽  
Bending Stiffness ◽  
Reinforcement Ratio ◽  
Reinforced Concrete Beams ◽  
Fiber Layer ◽  
Fiber Sheet ◽  
Carbon Fiber Sheet

The stiffness of reinforced concrete simple beams strengthened with carbon fiber sheets is studied in this paper. The calculation formulas of it are discussed, for steel yielding and not yielding. The stiffness increases with the number of carbon fiber layer or reinforcement ratio increases.

Long-term performance of lightweight aggregate reinforced concrete beams

2020 ◽  
Vol 264 ◽  
pp. 120231
Author(s):  
Zhuolin Wang ◽  
Xiangmin Li ◽  
Lixue Jiang ◽  
Mingqian Wang ◽  
Qingfeng Xu ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Concrete Beams ◽  
Lightweight Aggregate ◽  
Reinforced Concrete Beams ◽  
Long Term Performance ◽  
Term Performance

scholarly journals Summary Findings of Re-engineered Continuously Reinforced Concrete Pavement: Volume 1

2021 ◽  
Author(s):  
Jeffery Roesler ◽  
◽  
Sachindra Dahal ◽  
Dan Zollinger ◽  
W. J. Weiss ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Concrete Beams ◽  
Research Effort ◽  
Cementitious Materials ◽  
Reinforced Concrete Beams ◽  
Supplementary Cementitious Materials ◽  
Initial Cost ◽  
Long Term Performance ◽  
Term Performance

This research project conducted laboratory testing on the design and impact of internal curing on concrete paving mixtures with supplementary cementitious materials and evaluated field test sections for the performance of crack properties and CRCP structure under environmental and FWD loading. Three experimental CRCP sections on Illinois Route 390 near Itasca, IL and two continuously reinforced concrete beams at UIUC ATREL test facilities were constructed and monitored. Erodibility testing was performed on foundation materials to determine the likelihood of certain combinations of materials as suitable base/subbase layers. A new post-tensioning system for CRCP was also evaluated for increased performance and cost-effectiveness. This report volume summarizes the three year research effort evaluating design, material, and construction features that have the potential for reducing the initial cost of CRCP without compromising its long-term performance.

Sign in / Sign up

Export Citation Format

Share Document