inelastic property meaning in English

非弹性性质

Because of the influence of the behavior of joints and various complicated geometric shape , not only material and geometrical nonlinear but also the inelastic property of joints should be included in the analysis regarding the ultimate strength of tubular joints
由于钢管节点的受力特性、几何形状等因素都比较复杂，对管节点进行静承载力性能研究往往既要考虑材料非线性和几何非线性，又要考虑管节点的整体塑性发展。