Nonlinear analysis of SRC columns subjected to fire

摘要: Both experimental and numerical methods were employed to investigate the behavior of steel reinforced concrete (SRC) columns subjected fire. Twelve specimens tested at ambient elevated temperatures. A procedure was developed predict temperature distribution ultimate strength SRC fire by following certain assumptions. In procedure, a combined method finite element finite-difference adopted analyze distribution, responses under loads predicted both To illustrate problem verify accuracy predictions, we present few comparisons between test data calculated results. At end paper, equations for obtained regression analysis.