连续超静定梁的简化计算方法

The simplied analysis on continuous beams with multiple supports

应用三弯矩方程求解工程中结构复杂的超静定梁的弯矩及其应力时仍显复杂和繁琐。本文在三弯矩方程应用中引入刚度系数和载荷分布系数,使应用这一定理解决工程实际问题时更简捷、方便和实用。

The following approach that introduced the term a—a dimensionless stiffness factor and load factor A and B simplifies the three-moment technique and makes it easier to use in engineering problems.