A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bond Stress-Slip Relationship and Cracking Response of Reinforced Concrete Composite
In this investigation an analytical model was developed based on an assumed bond stress distribution function rather than an assumed bond stress-slip function. The constants of the bond stress distribution function were obtained by integration of the function in steps and by satisfying the boundary conditions. Using this approach, equations were derived to predict the complete composite response, including crack width, stress-strain curve and the tension stiffening effect. The theoretical predictions of composite response were in good agreement with the experimental data on mortor specimens reinforced with the varying volume and diameter of longitudinal bars. The predicted values of the composite stress-strain curves and the load-end slip relationships were also satisfactorily compared with some available experimental data on reinforced concrete tension members. The predicted theoretical bond stress-slip relationship for these specimens were found to be non-linear and not unique at every section of the tension member.
Bond Stress-Slip Relationship and Cracking Response of Reinforced Concrete Composite
In this investigation an analytical model was developed based on an assumed bond stress distribution function rather than an assumed bond stress-slip function. The constants of the bond stress distribution function were obtained by integration of the function in steps and by satisfying the boundary conditions. Using this approach, equations were derived to predict the complete composite response, including crack width, stress-strain curve and the tension stiffening effect. The theoretical predictions of composite response were in good agreement with the experimental data on mortor specimens reinforced with the varying volume and diameter of longitudinal bars. The predicted values of the composite stress-strain curves and the load-end slip relationships were also satisfactorily compared with some available experimental data on reinforced concrete tension members. The predicted theoretical bond stress-slip relationship for these specimens were found to be non-linear and not unique at every section of the tension member.
Bond Stress-Slip Relationship and Cracking Response of Reinforced Concrete Composite
S. Somayaji (author) / S. P. Shah (author)
1979
71 pages
Report
No indication
English
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