The stiffener layout optimization of thin walled structures is addressed in this article using a topology optimization method.
采用拓扑优化方法研究了薄壁结构的加筋布局优化问题。
In this thesis, the regularization algorithm is applied to the analysis of thin-walled structures in tow-dimensional elasticity problems.
本文深入研究了正则化算法在二维弹性薄壁结构中的具体应用方案。
Here, the algorithm is employed successfully to analyze the thin-walled structures of the three-dimensional elasticity problems.
应用该算法分析三维弹性薄壁结构获得了成功。
The main content of this thesis is lateral buckling analysis of thin-walled structures with irregular cross section by transformed 63 spline finite member element method.
本文主要分析了具有不规则横截面形状的薄壁结构在横向荷载下的稳定问题。
Some difficulties in calculation of thin-walled structures with "plane bending theory" and "constrict twist theory" are overcome, showing the advantages of this method.
从而突破了弯心不共线薄壁杆件体系计算困难的问题，显示了这种计算方法的优越性。
Rib in large thin-walled structures will generate elastic deformation in NC Milling, it is very inconvenient to analyze the elastic deformation by conventional method directly.
大型整体薄壁构件的筋板在数控铣削加工过程中将产生变化的弹性变形，用常规的有限元软件直接分析很费时费力。
Rib in large thin-walled structures will generate elastic deformation in NC Milling, it is very inconvenient to analyze the elastic deformation by conventional method directly.
大型整体薄壁构件的筋板在数控铣削加工过程中将产生变化的弹性变形，用常规的有限元软件直接分析很费时费力。
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