강구조 내화성능의 이론적 평가방법에 관한 조사연구

Prior to real fire test, theoretical of the fire resistant performance of the structural ele-ments is often less time consuming and less costly to calculate it, than to determine the perform-ance experimentally. This study is aimed at introduction of estimating methods of the fire resistant performance of the steel structural elements not by the actual fire tests but by the mathematical models.