Finite element method was applied to analyze the main factors affecting buckling deformation features and forming process.
分析了影响管件屈曲变形特征和成形过程的主要因素。
The infilled concrete benefit to restrain the buckling deformation of column webs, increase the strength and stiffness of the joint.
内填混凝土有利于抑制柱腹板的屈曲变形，增加节点的承载力和刚度；
The effect of shear displacement is not negligible in the buckling deformation of lattice structure in self-lifting tower crane body.
剪切变形对自升式塔机桁架结构塔身弯曲变形的影响不容忽视。
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