探讨钢筋混凝土梁的加腋对内力及配筋的影响

现代工业厂房和公共建筑大量采用大柱网钢筋砼结构，钢筋砼矩形截面对称式直线加腋梁也因此更为常见。此外，桥梁、高架道路等大跨度结构不少采用加腋梁。本文就梁加腋对内力及配筋的影响进行一些探索，提出了工程上适用的跨长和梁高加腋系数及内力和配筋变化范围，供参考。

Study of Internal Forces & Reinforcement of R C Beams with Haunches

Reinforced concrete structures with a greater span are widely used in modern industrial & commercial buildings RC beams of rectangular section with haunches (haunched beams,in short)are therefore more common.In addition,haunched beams are applied for other kinds of greater span structure,e.g.a bridge,an expressway etc.This paper focues the research on haunched beams to work out the effects on internal forces and reinforcement.The haunched beam factor and the variable ranges of internal forces are also covered.