The whole structure, because of effect of the internalbeam 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。
2
Internal force of curve beam under uniform load is analyzed in this paper, and simplified method of computing moment is given.
本文分析并推求了均布荷载下平面弧形梁的弯矩、扭矩计算公式，并提出弯矩的简化计算方法。
3
The Recursion formulae of the node corner displacement are derived in the text and that internal of the beam can be solved.