On utilizing topology optimization to design support structure to prevent residual stress induced build failure in laser powder bed metal additive manufacturing

Title
On utilizing topology optimization to design support structure to prevent residual stress induced build failure in laser powder bed metal additive manufacturing
Authors
Keywords
Residual stress, Lattice structure topology optimization, Fictitious domain method, Modified inherent strain method, Metal additive manufacturing
Journal
Additive Manufacturing
Volume 27, Issue -, Pages 290-304
Publisher
Elsevier BV
Online
2019-03-09
DOI
10.1016/j.addma.2019.03.001

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