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Keywords: topology optimization
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2024, 91(4): 041005.
Paper No: JAM-23-1329
Published Online: December 11, 2023
... design of the coating structures. The effectiveness of the proposed approach is further demonstrated with numerical examples. References [1] Prathyusha , A. L. R. , and Raghu Babu , G. , 2022 , “ A Review on Additive Manufacturing and Topology Optimization Process for Weight Reduction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2023, 90(9): 091006.
Paper No: JAM-23-1158
Published Online: June 9, 2023
... in fabricated structures without altering their geometry remains a major challenge. Here, we introduce an inverse design approach to tune buckling behavior in magnetically active structures through the variation of applied magnetic stimuli. Our proposed magneto-mechanical topology optimization formulation...
Includes: Supplementary data
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2022, 89(6): 061006.
Paper No: JAM-22-1040
Published Online: April 8, 2022
...Bastian Telgen; Ole Sigmund; Dennis M. Kochmann We introduce a computational framework for the topology optimization of cellular structures with spatially varying architecture, which is applied to functionally graded truss lattices under quasistatic loading. We make use of a first-order...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2022, 89(6): 061002.
Paper No: JAM-21-1467
Published Online: March 16, 2022
.... To enable hole nucleation in the level set topology optimization framework, the concept of topological derivative [ 13 , 14 ] has been introduced. The topological derivative represents the change of objective function when an infinitely small hole is inserted at a point in the material domain. Schumacher...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2021, 88(8): 081003.
Paper No: JAM-21-1042
Published Online: April 8, 2021
...Pai Liu; Xiaopeng Zhang; Yangjun Luo The topological design of structures to avoid vibration resonance for a certain external excitation frequency is often desired. This paper considers the topology optimization of freely vibrating bi-material structures with fixed/varying attached mass positions...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. January 2019, 86(1): 011004.
Paper No: JAM-18-1462
Published Online: October 5, 2018
...Xin Lei; Chang Liu; Zongliang Du; Weisheng Zhang; Xu Guo In the present work, it is intended to discuss how to achieve real-time structural topology optimization (i.e., obtaining the optimized distribution of a certain amount of material in a prescribed design domain almost instantaneously once...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. January 2017, 84(1): 011011.
Paper No: JAM-16-1487
Published Online: November 3, 2016
...Weisheng Zhang; Wanying Yang; Jianhua Zhou; Dong Li; Xu Guo Traditional topology optimization is usually carried out with approaches where structural boundaries are represented in an implicit way. The aim of the present paper is to develop a topology optimization framework where both the shape...