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Analysis of restrained reinforced concrete columns under sustained load
Primary objective of this investigation was derivation of method of analysis which can be used on computer to determine behavior of columns in reinforced concrete frameworks under sustained load; method of analysis applied discreteness to cross sections, member lengths, and duration of sustained load, and utilizes numerical integration and trial and error procedure to obtain equilibrium configurations of frameworks under load; nonlinear stress-creep strain function was considered using rate of creep method to estimate creep of concrete under variable stress; analysis was used to study sustained load behavior of two series of laterally restrained beam column frames and results were compared to three building codes.
Analysis of restrained reinforced concrete columns under sustained load
Primary objective of this investigation was derivation of method of analysis which can be used on computer to determine behavior of columns in reinforced concrete frameworks under sustained load; method of analysis applied discreteness to cross sections, member lengths, and duration of sustained load, and utilizes numerical integration and trial and error procedure to obtain equilibrium configurations of frameworks under load; nonlinear stress-creep strain function was considered using rate of creep method to estimate creep of concrete under variable stress; analysis was used to study sustained load behavior of two series of laterally restrained beam column frames and results were compared to three building codes.
Analysis of restrained reinforced concrete columns under sustained load
Am Concrete Inst -- J
Manuel, R.F. (author) / MacGregor, J.G. (author)
1967
13 pages
Article (Journal)
English
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Behavior of restrained reinforced concrete columns under sustained load
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