화재시 내화피복철골기둥의 온도분포에 관한 연구

A Study on the Temperature Distribution of Thermally Protected Steel column Esposed to the Fire

This paper is concerned with the numerical analysis of the temperature of steel columns when they are exposed to flame of a fire temperature curve in order to test resistivity against the fire. In this stuer a 2-dimensional heat conduction FDM was developed to predict the temperature dustribution of steel column under various construction conditions. A proposal to estimate the influence of free water content in the insulation also made.