周绍冕
    (湖南省轻工纺织设计院 长沙 410007)

[提要] 用力法导出了任意转折角三角形水平折梁内力计算公式，可供设计时运用。
[关键词] 水平拆梁  内力  力法

The formula for calculating the internal force of beam horizontally folded at arbitrary angle is derived with the flexibility method, which can be used in engineering design.
Keywords: horizontal folding beam; internal force; flexibility method