By employing FEM analysis software, the Eigen buckling of both a ring-stiffened cylinder and a ring and stringer-stiffened cylinder are calculated.
本文中利用有限元软件对环肋圆柱壳和纵横加筋圆柱壳进行了特征值屈曲分析。
In this paper, using the super FEM analysis software ALGOR FEAS, the reason for engendering fatigue crack of frame is studied deeply and the improved scheme is put forward.
本文利用大型有限元分析软件ALGOR FEAS对车架疲劳裂纹产生的原因进行了深入的研究，并提出了改进方案。
Based on the experiments of G550 cold-formed thin-walled steel roof truss structures, an analysis model considering geometry and material non-linearity is established using general FEM software ANSYS.
基于已完成的G550冷弯薄壁型钢屋架结构承载力试验，采用通用有限元软件ANSYS，建立考虑材料和几何非线性的分析模型。
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