建筑构件的耐火极限试验

摘要

简单介绍了建筑构件的定义及其耐火极限的判定条件,分别阐述了建筑构件耐火试验的具体过程及操作要点,并指出了影响耐火极限的因素及提高构件耐火极限的具体措施,以指导实践。%This article briefly introduces the definition of architectural component and identification conditions of the fireproof limit,respectively describes specific process and operation points of fireproof test of architectural component,and points out factors influencing fireproof limit and specific measures of improving fireproof limit,so as to guide practice.