The effects of axialrestraint, 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。
2
The whole structure, because of effect of the internal beam axial temperature force caused by axialrestraint, 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。
3
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.