کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5014489 | 1463297 | 2017 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kirigami pattern design of mechanically driven formation of complex 3D structures through topology optimization
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
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چکیده انگلیسی
Rapid, precise and controllable assembly of three-dimensional (3D) micro/nanostructures in advanced materials are attracting increasing interest in scientific research and engineering innovation due to its widespread applications. One of the notable approaches that can achieve mechanically driven assembly of 3D mesostructures is realized by applying compressive forces on two-dimensional (2D) micro/nanomembranes with strategically designed geometry and patterns of cuts. This approach is very effective to produce 3D mesostructures for prescribed cutting patterns, however, the inverse problem, that is finding the geometries and patterns of cuts which can lead to predefined desirable 3D morphologies, has not been well addressed yet. In this letter, a systematic approach that can solve the aforementioned inverse design problem is developed under the framework of topology optimization. Design examples provided demonstrate the effectiveness of the proposed approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Extreme Mechanics Letters - Volume 15, September 2017, Pages 139-144
Journal: Extreme Mechanics Letters - Volume 15, September 2017, Pages 139-144
نویسندگان
Riye Xue, Rui Li, Zongliang Du, Weisheng Zhang, Yichao Zhu, Zhi Sun, Xu Guo,