The effects of axial restraint, rotational restraint and load ratio of the beam are discussed.
进一步分析了梁的轴向约束、梁端转动约束以及荷载比对约束钢梁受力性能的影响。
The whole structure, because of effect of the internal beam axial temperature force caused by axial restraint, its deformation is smaller than isolated joints, but its critical temperature is higher.
整体结构中，节点处受到梁轴向温度内力的作用，其相同温度下的变形及转角明显小于孤立节点。
The criterion of energy transformation and conservation are used to derive the supplementary restraint condition of buckling deformation at the front of axial compression wave.
由能量转换和守恒准则，导出压缩波阵面上的屈曲变形附加约束条件。
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