Nonlinear finite element analysis of planar reinforced concrete members subjected to fires
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DOI: 10.14359/479
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摘要: A nonlinear finite element procedurefor predicting the structural behavior of planar-reinforced concrete members subjected to fire is described. The proposed procedure based on an iterative, secant stiffness formulation. complex features ofstructural in conditions, such as thermal expansion, shrinkage, creep, cracking, or crushing, and change material properties with temperature are considered. spalling excluded this model. Predictions from model compared against experimental results by previous researchers.
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