Fire performance of concrete sandwich panel under axial load

Abstract

In the present study, the performance of concrete sandwich panel against fire and axial load has been considered. A finite element model of a sandwich wall is presented and evaluated the performance under different temperature (200, 400, 600 °C. The ratio of width, thickness and length of wall are constant and the axial load enters on the top of wall. The maximum displacement and stress in different models shows the capacity of wall is increased at high temperature. The displacement has dramatically increased at temperature loading of 800 °C and it has gained which shows poor efficiency of wall at high temperatures.

Heat radiation effects on insulating materials used in buildings

“…Finite element simulations can be effectively used to examine fire behavior of building elements and materials [13]. In this research Fire Dynamic Simulator (FDS) was used [14], which was already used effectively to simulate indoor fires [15][16][17][18].…”

Examination of effects of indoor fires on building structures and people

“…In Ref. [ 16 ] concrete panels filled with insulation are examined in fire. Xu Dong and others measured the temperature of the upper air layer in a closed room and also the temperature of the structure (steel beams and CFT columns) in different positions by a simulation [ 17 ].…”