谈现浇钢筋混凝土框架节点核芯区抗震设防

On The Earthquake Resistant Fortification in the Core in the Joint of the Poured Reinforced Concrete Framework

现浇钢筋混凝土框架节点核芯区在抗震设防中起枢纽作用,但在日常工作中一些工程设计和施工人员对节点核芯区抗震设防概念比较模糊。本文通过对该部位的一些问题进行浅析,以期抛砖引玉,引起有关人员对核芯区作用的重视。

The core in the joint of the poured reinforced concrete framework plays an important part in the earthquake resistant fortification,which has often been neglected by the designers and the constructors in their work. In this essay, the writer tries to give a simple explanation of some problems in this area, hoping to lead the related people to attach importance to its function.