Multi-Scale Modeling and Optimization of Single-Layer Reticulated Shell Structures Using Multi-Point Constraint and Variable Density Methods

Multi-Scale Modeling and Optimization of Single-Layer Reticulated Shell Structures Using Multi-Point Constraint and Variable Density Methods

Optimization methods tailored for practical engineering applications continue to evolve in order to realize lightweight single-layer reticulated shell structures and maximize node stiffness. This paper takes the minimum amount of steel as the objective function, and divides the rod types into three...

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Bibliographic Details
Main Authors: Xianjie Wang, Yongdang Chen, Zhaoyi Wang, Yue Tang, Xin Wang, Chengpeng Lu
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Buildings
Subjects:
single-layer reticulated shell
member size optimization
node topology optimization
multi-point constraint method
variable density method
Online Access:https://www.mdpi.com/2075-5309/15/2/174
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