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本文目的是根据极限荷载状态的合理设计概念,来观察结构的耐火性。尤其是这些概念能否普遍地采用并与不同部位的砼作了比较,以鉴别其所要求的理想性能。因此,讨论砼和钢筋受热的影响是有用的。结果表明,在合理设计技术上必须对其粘结、剪力和轴力传递方面加以限制。这一讨论,将引起大家对其细部以及局部损坏和脆性破坏的注意。
The purpose of this paper is to observe the structural fire resistance based on the rational design concept of the ultimate load state. In particular, whether these concepts can be used universally and compared with those in different locations to identify the desired desired performance. Therefore, it is useful to discuss the influence of the heating of reeds and rebar. The results show that in terms of rational design technology, it is necessary to limit the adhesion, shear force, and axial force transmission. This discussion will cause everyone to pay attention to their details and local damage and brittle destruction.