转角位移法
- 网络slope-deflection method
转角位移法-
基于转角位移法对正交各向异性桥面板内力的分析计算
Analytical Calculation of Internal Forces in Orthotropic Plated Bridge Decks Based on the Slope-Deflection Method
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用转角位移法对柱脚固接的刚架进行了弹性稳定分析，给出了刚架发生无侧移对称屈曲和有侧移反对称屈曲时的屈曲方程，并求出了相应的计算长度系。
By use of te slope-deflection method , the buckling equations and the effective length factor of rigid frame in sway and no-sway buckling modes are obtained .
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本文还使用转角位移法证明了自编程序的正确性，说明了考虑这两个因素的必要性。
This paper also uses corner displacement method to prove the procedure correct .
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方法采用转角位移法推导了考虑二阶效应（P-Δ效应和P-δ效应）的转角位移方程。
First , a rotational displacement equation , which takes the influence of second-order effect into consideration , is derived .