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[会议论文] 作者:Jian Xing,Yangjun Luo,
来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
Membrane fixtures provide external tensile forces and boundary conditions for thin membranes;thus,they play an important role in the minor principal stress distribution and wrinkling patterns.Here,we...
[会议论文] 作者:Ming Li,Yangjun Luo,Zhan Kang,
来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
For both polyimide membranes in aerospace and graphene membranes in nanoelectronics with surface accuracy requirements,wrinkles due to the extreme out-of-plane flexibility yield inverse influences on...
[会议论文] 作者:Huikai Zhang,Yangjun Luo,Zhan Kang,
来源:中国计算力学大会2018暨国际华人计算力学大会2018 年份:2018
This paper presents a new bi-material microstructural design method for chiral auxetic metamaterials.Based on the independent point-wise density interpolation(iPDI)and a bi-material model,optimal desi...
[期刊论文] 作者:Pai LIU,Yi YAN,Xiaopeng ZHANG,Yangjun LUO,
来源:机械工程前沿 年份:2021
This paper presents a MATLAB implementa-tion of the material-field series-expansion (MFSE) topo-logy optimization method.The MFSE method uses a bounded material field with specified spatial correlation to represent the structural topology.W......
[会议论文] 作者:Yangjun Luo,Jian Xing,Yanzhuang Niu,Ming Li,Zhan Kang,
来源:中国计算力学大会2018暨国际华人计算力学大会2018 年份:2018
Thin membrane structures would experience wrinkling due to local buckling deformation when compressive stresses are induced in some regions.Using the stress criterion for membranes in wrinkled and tau...
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