摘要
本文用广义阶梯函数表示梁的弯矩和抗弯刚度，最终导出了以各支座反力为基本未知量的线性方程组。
In this paper, the bending moments and the stiffness of a continuous beam are described by generalized jumping functions. Finally the equations of compatibility about all the reactions are drived and two examples are calculated.
关键词
连续梁
支反力
广义阶梯函数
continuous beam
reaction
generalized jumping function
