框架边梁的抗扭计算与设计

Calculation and Design of the Resistance to Torsion of Frame Side Beam

根据Ｈｓｕ等人的研究结果，结合我国《检结构设计规范》（ＧＢＪ１０－８９），提出了框架边梁的附加扭矩计算公式，并明确了塑性设计法所确定的附加扭矩的含义，还给出了塑性状态下常用梁断面的附加扭矩值，以及结构构造要求，以供设计参考。

This article,according to the research results of Hsu,puts forward the calculation formula of appended torsion of frame side beam,combining the Standard of Concrete Structural design(GBJ10-89),makes sure the implication of appended torsion which is determinedby the plasticity design method,and also provides the figures of appended torsion of beam fracture surface under the plasticity state and the requirement of concrete structures in order to offer references for design.