Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing

Vu, Bich Ngoc; Wein, Fabian; Stingl, Michael

doi:10.1016/j.cad.2021.103073

Cited by 5 publications

(2 citation statements)

References 30 publications

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“…Additionally, in the case study of AM bridge piers, by relating the DfAM parameters to the estimated moment-curvature curves, the seismic performance of a bridge pier analyzed by finite element method was achievable [119]. Vu et al [96] advocated that optimized micro-structures could be selfsupporting only in particular instances, such as when the load was equally distributed, and the micro-structures were anisotropic. Moreover, Morin and Kim [128] assessed the topology optimization of AM element for DfAM when build area was limited.…”

mentioning

confidence: 99%

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Tuvayanond¹,

Prasittisopin²

2023

Preprint

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Design for Manufacture and Assembly (DfMA) in architectural, engineering, and construction (AEC) industry is attracting the attention of designers, practitioners, and construction project stakeholders. Digital fabrication (Dfab) and design for additive manufacturing (DfAM) practices are found in current needs for further research and development. The DfMA's conceptual function is to maximize the process efficiency of Dfab and AM building projects. This work reviewed 171 relevant research articles over the past few decades. The concept of DfMA and the fundamentals of DfMA in building and construction were explored. In addition, DfMA procedures associated with Dfab and DfAM, as well as its AM assembly process, were discussed. Lastly, the current machine learning research on DfMA in construction was also highlighted. Large research gaps in the DfMA for Dfab and DfAM can be filled to increase operational efficiency and sustainable practices.

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mentioning

confidence: 99%

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Tuvayanond¹,

Prasittisopin²

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…Additionally, in the case study of AM bridge piers, by relating the DfAM parameters to the estimated moment-curvature curves, the seismic performance of a bridge pier analyzed by finite element method was achievable [119]. Vu et al [96] advocated that optimized micro-structures could be self-supporting only in particular instances, such as when the load is equally distributed and the micro-structures were anisotropic. Moreover, Morin and Kim [126] assessed the topology optimization of AM element for DfAM when build area is limited.…”

mentioning

confidence: 99%

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Prasittisopin¹,

Tuvayanond²

2022

Preprint

View full text Add to dashboard Cite

A Design for Manufacture and Assembly (DfMA) in architectural, engineering, and construction (AEC) industry is attracting the attention of designers, practitioners, and construction project stakeholders. Digital fabrication (Dfab) and design for additive manufacturing (DfAM) practices are found apparent needs for development. The DfMA's conceptual function is to maximize the process efficiency of Dfab and AM building projects. This work reviewed 153 relevant research articles over the past few decades. The concept of DfMA and the fundamentals of DfMA in building and construction were explored. In addition, DfMA procedures associated with Dfab and DfAM, as well as its AM assembly process, were discussed. Lastly, the current machine learning research on DfMA in construction were also highlighted. Large research gaps in the DfMA for Dfab and DfAM can be filled to significantly increase operational efficiency and sustainable practices.

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Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review

Liu

Huang

Zheng

et al. 2023

Computer-Aided Design

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Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing

Cited by 5 publications

References 30 publications

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Design for Manufacture and Assembly (DfMA) of Digital Fabrication (Dfab) and Additive Manufacturing (AM) in Construction: A Review

Challenges in topology optimization for hybrid additive–subtractive manufacturing: A review

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