屈曲分析中赋予给桁架单元材料参数出错

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打算使用Abaqus软件中的线性摄动中的屈曲分析步骤

使用的是梁单元中的桁架部分，设置了截面面积，但是模型中断

显示864 elements have missing property definitions. The elements have been identified in element set ErrElemMissingSection.

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默认最新

北望逸尘

网格要改成桁架

3月18日

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SnowWave02

梁的属性要付给梁单元

3月19日

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