Matches in SemOpenAlex for { <https://semopenalex.org/work/W4378977493> ?p ?o ?g. }
- W4378977493 endingPage "117190" @default.
- W4378977493 startingPage "117190" @default.
- W4378977493 abstract "There are many requirements in engineering fields to improve the structural performance. Thus, the hierarchical structures have attracted lots of attention because of the appealing material efficiency and functionality, e.g., the bearing capacity and interfacial strength from large aerospace structures to small device facilities. However, the dynamic topology optimization design of these structures composed of multiple microstructures remains challenge by the connectivity issue between different microstructures and the extensive computational cost when handling the interval-frequency problem during multiscale concurrent design. In this work, the connectivity model is proposed for improving the manufacturability of hierarchical structure, which includes the connectable layer scheme between different microstructures and the enlarged filter domain. To break the bottleneck of computation cost induced by the simultaneous optimization of macro-microscopic design variables, the combined method of modal superposition and model order reduction is incorporated to efficiently compute the frequency response. Two response vectors are presupposed before decoupling sensitivity analysis. In addition, in order to implicitly ensure the bearing capacity of the structure, the stiffness maximization design is integrated into the response minimization problem when the frequency interval range is high. The layer-wise graded cantilever beam is used as an example to demonstrate the effectiveness and accuracy of proposed method in handling dynamic concurrent topology optimization problem. The manufacturability and systematic performance of hierarchical structures are significantly improved when they simultaneously experience the interval-frequency harmonic and static loads." @default.
- W4378977493 created "2023-06-02" @default.
- W4378977493 creator A5012651260 @default.
- W4378977493 creator A5031830043 @default.
- W4378977493 creator A5049668910 @default.
- W4378977493 creator A5081738404 @default.
- W4378977493 date "2023-09-01" @default.
- W4378977493 modified "2023-10-14" @default.
- W4378977493 title "Dynamic concurrent topology optimization and design for layer-wise graded structures" @default.
- W4378977493 cites W1984823519 @default.
- W4378977493 cites W1989504059 @default.
- W4378977493 cites W1991982601 @default.
- W4378977493 cites W2009195758 @default.
- W4378977493 cites W2020204501 @default.
- W4378977493 cites W2023555453 @default.
- W4378977493 cites W2025278477 @default.
- W4378977493 cites W2051496577 @default.
- W4378977493 cites W2056043644 @default.
- W4378977493 cites W2056183424 @default.
- W4378977493 cites W2068668671 @default.
- W4378977493 cites W2069697210 @default.
- W4378977493 cites W2074647935 @default.
- W4378977493 cites W2083683711 @default.
- W4378977493 cites W2094926856 @default.
- W4378977493 cites W2110653497 @default.
- W4378977493 cites W2120025782 @default.
- W4378977493 cites W2132034927 @default.
- W4378977493 cites W2149034424 @default.
- W4378977493 cites W2199610742 @default.
- W4378977493 cites W2220718917 @default.
- W4378977493 cites W2308125215 @default.
- W4378977493 cites W2329216341 @default.
- W4378977493 cites W2342828715 @default.
- W4378977493 cites W2405385330 @default.
- W4378977493 cites W2412918400 @default.
- W4378977493 cites W2465643060 @default.
- W4378977493 cites W2469519677 @default.
- W4378977493 cites W2503227972 @default.
- W4378977493 cites W2512121466 @default.
- W4378977493 cites W2545335937 @default.
- W4378977493 cites W2552978615 @default.
- W4378977493 cites W2566560133 @default.
- W4378977493 cites W2570376620 @default.
- W4378977493 cites W2607287154 @default.
- W4378977493 cites W2619785028 @default.
- W4378977493 cites W2735911916 @default.
- W4378977493 cites W2736071658 @default.
- W4378977493 cites W2740601486 @default.
- W4378977493 cites W2754554216 @default.
- W4378977493 cites W2773528882 @default.
- W4378977493 cites W2783536811 @default.
- W4378977493 cites W2787214897 @default.
- W4378977493 cites W2798115713 @default.
- W4378977493 cites W2888255051 @default.
- W4378977493 cites W2888309181 @default.
- W4378977493 cites W2898199848 @default.
- W4378977493 cites W2898475953 @default.
- W4378977493 cites W2900296114 @default.
- W4378977493 cites W2903166210 @default.
- W4378977493 cites W2906124288 @default.
- W4378977493 cites W2910197459 @default.
- W4378977493 cites W2910583931 @default.
- W4378977493 cites W2915988276 @default.
- W4378977493 cites W2921264911 @default.
- W4378977493 cites W2946274542 @default.
- W4378977493 cites W2947286571 @default.
- W4378977493 cites W2949534258 @default.
- W4378977493 cites W2949591260 @default.
- W4378977493 cites W2952595323 @default.
- W4378977493 cites W2958918503 @default.
- W4378977493 cites W2965384496 @default.
- W4378977493 cites W2974895762 @default.
- W4378977493 cites W2992965808 @default.
- W4378977493 cites W2995427613 @default.
- W4378977493 cites W3006435972 @default.
- W4378977493 cites W3009139764 @default.
- W4378977493 cites W3015347549 @default.
- W4378977493 cites W3044096874 @default.
- W4378977493 cites W3044250001 @default.
- W4378977493 cites W3104553664 @default.
- W4378977493 cites W3105070525 @default.
- W4378977493 cites W3127993916 @default.
- W4378977493 cites W3201458778 @default.
- W4378977493 cites W3202547295 @default.
- W4378977493 cites W4241073161 @default.
- W4378977493 cites W4327742600 @default.
- W4378977493 cites W870718912 @default.
- W4378977493 cites W934426929 @default.
- W4378977493 doi "https://doi.org/10.1016/j.compstruct.2023.117190" @default.
- W4378977493 hasPublicationYear "2023" @default.
- W4378977493 type Work @default.
- W4378977493 citedByCount "0" @default.
- W4378977493 crossrefType "journal-article" @default.
- W4378977493 hasAuthorship W4378977493A5012651260 @default.
- W4378977493 hasAuthorship W4378977493A5031830043 @default.
- W4378977493 hasAuthorship W4378977493A5049668910 @default.
- W4378977493 hasAuthorship W4378977493A5081738404 @default.
- W4378977493 hasConcept C119599485 @default.