梁柱初值方程的通式

General Form of Initial Value Equation for beam--Columns

本文根据梁柱轴线挠曲时的微分方程,导出了在各种常见荷载如集中力偶、集中力及均匀分布、三角形分布或抛物线分布荷载作用下,计算梁柱截面的挠度、转角、弯矩及剪力的初值方程的通式。同时,还导出了各影响函数的计算公式。

According to the differential equation of the flexural deflections of a beam-column subjected to various loading such as concentrated moment concentrated force and uniformly, triangularly or parabolicly distributed loading, a general form of the initial value equation for the deflection, rota- tion, bending moment and shearing force in any section of the beam-column was developed in this paper. In addition, the formulas of the influence coefficients were worked out.