...对应的反力称为多余约束反力,多余约 束的数目为结构的静不定次数 一、基本概念 Statically indeterminate structures(静不定结构) : Released structure or primary structure ((静定基)):: The statically determinate structure which is left after the sta...
The internal force redistribution in staticallyindeterminatestructures will be created by axial deformation difference, and the stress performance of structure would be changed.
超静定结构中的这种轴向变形差会引起结构的内力重分布，对结构的受力性能将产生一定的影响。
2
The general formula which could be applied to compute the constraint reaction to staticallyindeterminatestructures with elastic bearings is obtained by analysis of a computing result.
通过对含有弹性支承的结构约束反力计算结果分析，得出含弹性支承约束反力的统一计算公式。
3
Therefore, three theorems for weight characteristics of statically determinate and indeterminatestructures are presented and proved, and the essentials of the problem are explained in this paper.