This paper intends to introduce briefly the calculation of the warping coordinates of multicell thin-walled mixed sections with both open and dosed parts.
本文试图对复室开闭口混合薄壁截面翘曲座标的计算作一简介。
In this paper the formulas for the stiffness matrix and load matrix of thin-Walled elementary beams with distorted multieell sections are given.
本文用两种方法建立断面有畸变的任意断面形状任意箱数的薄壁箱梁的单元刚度矩阵和单元荷载矩阵的通式。
Local and distortional buckling are important buckling modes for cold-formed thin-walled open sections.
局部屈曲和畸变屈曲是冷弯薄壁开口截面重要的屈曲模式。
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