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A platform for research: civil engineering, architecture and urbanism
Flexural Crack Width at the Bars in Reinforced Concrete Beams
The report presents the results of an investigation into the relationship between the width of surface cracks on reinforced concrete beams and the width of the cracks at the reinforcing bars. An epoxy injection technique was developed and used to fix the width of cracks of the loaded beams. After hardening of the epoxy, the beams were sawed into segments and the width of cracks was determined with microscopes. Variables in the study were: concrete cover, bar size, stress level and concrete strength. (BPR-abstract)
Flexural Crack Width at the Bars in Reinforced Concrete Beams
The report presents the results of an investigation into the relationship between the width of surface cracks on reinforced concrete beams and the width of the cracks at the reinforcing bars. An epoxy injection technique was developed and used to fix the width of cracks of the loaded beams. After hardening of the epoxy, the beams were sawed into segments and the width of cracks was determined with microscopes. Variables in the study were: concrete cover, bar size, stress level and concrete strength. (BPR-abstract)
Flexural Crack Width at the Bars in Reinforced Concrete Beams
S. I. Husain (author) / P. M. Ferguson (author)
1968
44 pages
Report
No indication
English
Civil Engineering , Composite Materials , Structural Mechanics , Beams(Structural) , Reinforced concrete , Reinforcing materials , Structural properties , Steel , Weatherproofing , Epoxy plastics , Test methods , Life expectancy , Crack propagation , Loading(Mechanics) , Fatigue(Mechanics) , Statistical analysis , Texas
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