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一、前言在钢筋混凝土构件中,除了没有轴向力的受弯构件以外,还有许多同时承受轴力、弯矩和剪力的构件。一般的框架构件、空腹屋架的弦杆以及双肢柱的肢杆等都属于这种受力状态。当没有剪力或可以略去剪力影响时,这类构件就是常说的偏压或偏拉构件。当剪力很大、不能忽略其影响时,目前国外规范及国内一些研究者对这类构件使用好几种术语:如“承受弯
I. INTRODUCTION In reinforced concrete members, there are many members that simultaneously receive axial forces, bending moments, and shear forces in addition to the bending members that do not have axial forces. The general frame members, the chords of the sternal truss, and the limbs of the two limbs are all part of this state of force. When there is no shear force or shear force effects can be omitted, this type of member is often referred to as a bias or bias member. When the shear force is too large to ignore its effects, the current foreign regulations and some domestic researchers use several terms for such components: