求翻译：分析抛物线拱结构在不同矢跨比和支承条件下发生弹塑性屈曲的规律，分析中考虑了材料非线性和初始几何缺陷等因素的影响。是什么意思？

Analysis of the parabolic arch structure under the conditions of different span ratio and supporting the elastic-plastic buckling of the law considered in the analysis of the factors of material nonlinearity and initial geometric imperfections.

parabolic arch structure analysis in the different qualifications and support across more than a pop-under the conditions of the law governing plastic buckling in the analysis, take into account the material non-linearity and the initial geometry defects and other factors.

The analysis parabolic arch structure stepped in the different arrow compared to has the elastoplasticity flexure rule with the supporting condition under, in the analysis has considered factor and so on material non-linearity and initial geometry flaw influences.

Ratio analysis of parabolic arch structure in different sagittal and buckling of elastic-plastic boundary conditions by law, analysis considering material nonlinear and initial geometric imperfections influence.

正在翻译，请等待...