Simulation 2023-7-29

paperSources/Computer Methods in Applied Mechanics and Engineering.yml

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+# Computer Methods in Applied Mechanics and Engineering paper list
+
+sourceInfo:
+  name: Computer Methods in Applied Mechanics and Engineering
+  fullname: Computer Methods in Applied Mechanics and Engineering
+papers:
+  2019:
+  - name: 'Streamline stiffener path optimization (SSPO) for embedded stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures'

papers/Computer Methods in Applied Mechanics and Engineering/2019/Streamline stiffener path optimization (SSPO) for embedded stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures.md

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+---
+layout: 'paper-reading'
+papertitle: 'Streamline stiffener path optimization (SSPO) for embedded stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures'
+paperauthors: Dan Wang, Mostafa M. Abdalla, Zhen-Pei Wang, Zhoucheng Su
+papersource: 'Streamline stiffener path optimization (SSPO) for embedded stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures'
+paperurl: 'https://linkinghub.elsevier.com/retrieve/pii/S0045782518304560'
+papertags: Topology Optimization
+date: 2023-07-29
+---
+
+基本信息：
+- 简介：加强筋结构在壳状结构中（如体育馆穹顶、机翼蒙皮等）对于增强结构强度等至关重要。传统中，工业使用的加强筋结构一般是沿着曲面测地线规则的周期性格状结构，这样的设计便于制造和后期优化。另一方面，自然界也有很多类似于加强筋的壳状结构（睡莲、花生壳、蜻蜓翅膀等），它们不规则的加强筋分布被认为和一些优异的性质密切相关。基于此，本文借鉴了流体力学中流量函数（streamline function）的概念来参数化加强筋走向，并设计了专门的SSPO方法优化这种弯曲不规则加强筋的排布，从而实现了不规则加强筋结构的优化，为加强筋结构设计打开了新的视角。
+- 相关材料：
+  - 讨论班: 2023-07-29