Adaptive Concurrent Topology Optimization of Coated Structures with Nonperiodic Infill for Additive Manufacturing

Zhang, 2015, Efficient design-optimization of variable-density hexagonal cellular structure by additive manufacturing: Theory and validation, J Manuf Sci Eng Trans ASME, 137, 41, 10.1115/1.4028724 Wang, 2018, Natural frequency optimization of 3D printed variable-density honeycomb structure via a homogenization-based approach, Addit Manuf, 20, 189 Zhang, 2018, A moving morphable void (MMV)-based explicit approach for topology optimization considering stress constraints, Comput Methods Appl Mech Engrg, 334, 381, 10.1016/j.cma.2018.01.050 Costa, 2018, A 2D topology optimisation algorithm in NURBS framework with geometric constraints, Int J Mech Mater Des, 14, 669, 10.1007/s10999-017-9396-z Wu, 2016, Self-supporting rhombic infill structures for additive manufacturing, CAD Comput Aided Des, 80, 32, 10.1016/j.cad.2016.07.006 Wu, 2018, Infill optimization for additive manufacturing—Approaching bone-like porous structures, IEEE Trans Vis Comput Graphics, 24, 1127, 10.1109/TVCG.2017.2655523 Bendsœ, 1989, Optimal shape design as a material distribution problem, Struct Optim, 1, 193, 10.1007/BF01650949 Bendsoe, 2013 Allaire, 2002, A level-set method for shape optimization, C R Math, 334, 1125, 10.1016/S1631-073X(02)02412-3 Wang, 2003, A level set method for structural topology optimization, Comput Methods Appl Mech Engrg, 192, 227, 10.1016/S0045-7825(02)00559-5 Xie, 1993, A simple approach to structural optimization, Comput Struct, 49, 885, 10.1016/0045-7949(93)90035-C Saxena, 2011, Topology design with negative masks using gradient search, Struct Multidiscip Optim, 44, 629, 10.1007/s00158-011-0649-4 Guo, 2014, Doing topology optimization explicitly and geometrically—A new moving morphable components based framework, J Appl Mech, 81, 10.1115/1.4027609 Norato, 2015, A geometry projection method for continuum-based topology optimization with discrete elements, Comput Methods Appl Mech Engrg, 293, 306, 10.1016/j.cma.2015.05.005 Hoang, 2017, Topology optimization using moving morphable bars for versatile thickness control, Comput Methods Appl Mech Engrg, 317, 153, 10.1016/j.cma.2016.12.004 Hoang, 2020, Topology optimization of coated structure using moving morphable sandwich bars, Struct Multidiscip Optim, 61, 491, 10.1007/s00158-019-02370-z Wang, 2018, An explicit optimization model for integrated layout design of planar multi-component systems using moving morphable bars, Comput Methods Appl Mech Engrg, 342, 46, 10.1016/j.cma.2018.07.032 Guo, 2017, Self-supporting structure design in additive manufacturing through explicit topology optimization, Comput Methods Appl Mech Engrg, 323, 27, 10.1016/j.cma.2017.05.003 Zhang, 2018, A moving morphable component based topology optimization approach for rib-stiffened structures considering buckling constraints, J Mech Des, 140, 10.1115/1.4041052 Zhang, 2017, Optimal design of panel reinforcements with ribs made of plates, J Mech Des, 139, 10.1115/1.4036999 Liu, 2017, Additive manufacturing-oriented design of graded lattice structures through explicit topology optimization, J Appl Mech, 84, 10.1115/1.4036941 Deng, 2019, Connected morphable components-based multiscale topology optimization, Front Mech Eng, 14, 129, 10.1007/s11465-019-0532-3 Hoang, 2020, Adaptive concurrent topology optimization of cellular composites for additive manufacturing, JOM, 72, 2378, 10.1007/s11837-020-04158-9 Gibson, 1997 Christensen, 2000, Mechanics of cellular and other low-density materials, Int J Solids Struct, 37, 93, 10.1016/S0020-7683(99)00080-3 Fan, 2008, Mechanical properties of hierarchical cellular materials. Part I: Analysis, Compos Sci Technol, 68, 3380, 10.1016/j.compscitech.2008.09.022 Elnasri, 2007, Shock enhancement of cellular structures under impact loading: Part I Experiments, J Mech Phys Solids, 55, 2652, 10.1016/j.jmps.2007.04.005 Ajdari, 2011, Dynamic crushing and energy absorption of regular, irregular and functionally graded cellular structures, Int J Solids Struct, 48, 506, 10.1016/j.ijsolstr.2010.10.018 Zhao, 2010, Heat transfer enhancement for thermal energy storage using metal foams embedded within phase change materials (PCMs), Sol Energy, 84, 1402, 10.1016/j.solener.2010.04.022 Sivapuram, 2016, Simultaneous material and structural optimization by multiscale topology optimization, Struct Multidiscip Optim, 54, 1267, 10.1007/s00158-016-1519-x Xia, 2014, Concurrent topology optimization design of material and structure within FE2 nonlinear multiscale analysis framework, Comput Methods Appl Mech Engrg, 278, 524, 10.1016/j.cma.2014.05.022 Li, 2018, Topology optimization for concurrent design of structures with multi-patch microstructures by level sets, Comput Methods Appl Mech Engrg, 331, 536, 10.1016/j.cma.2017.11.033 Yan, 2016, Multi-scale concurrent material and structural design under mechanical and thermal loads, Comput Mech, 57, 437, 10.1007/s00466-015-1255-x Xia, 2017, Recent advances on topology optimization of multiscale nonlinear structures, Arch Comput Methods Eng, 24, 227, 10.1007/s11831-016-9170-7 Vicente, 2016, Concurrent topology optimization for minimizing frequency responses of two-level hierarchical structures, Comput Methods Appl Mech Engrg, 301, 116, 10.1016/j.cma.2015.12.012 Bendsoe, 1988, Generating optimal topologies in structural design using a homogenization method, Comput Methods Appl Mech Engrg, 71, 197, 10.1016/0045-7825(88)90086-2 Groen, 2018, Homogenization-based topology optimization for high-resolution manufacturable microstructures, Internat J Numer Methods Engrg, 113, 1148, 10.1002/nme.5575 Clausen, 2015, Topology optimization of coated structures and material interface problems, Comput Methods Appl Mech Engrg, 290, 524, 10.1016/j.cma.2015.02.011 Yoon, 2019, A new coating filter of coated structure for topology optimization, Struct Multidiscip Optim, 10.1007/s00158-019-02279-7 Wang, 2018, A level set method for shape and topology optimization of coated structures, Comput Methods Appl Mech Engrg, 329, 553, 10.1016/j.cma.2017.09.017 Fu, 2019, Topology optimization of shell-infill structures using a distance regularized parametric level-set method, Struct Multidiscip Optim, 59, 249, 10.1007/s00158-018-2064-6 Wu, 2017, Minimum compliance topology optimization of shell–infill composites for additive manufacturing, Comput Methods Appl Mech Engrg, 326, 358, 10.1016/j.cma.2017.08.018 Groen, 2019, Homogenization-based stiffness optimization and projection of 2D coated structures with orthotropic infill, Comput Methods Appl Mech Engrg, 349, 722, 10.1016/j.cma.2019.02.031 Methods, 2019, Multiscale design for additive manufactured structures with solid coating and periodic infill pattern, Comput Methods Appl Mech Engrg, 357 Fu, 2019, Design of shell-infill structures by a multiscale level set topology optimization method, Comput Struct, 212, 162, 10.1016/j.compstruc.2018.10.006 Svanberg, 1987, The method of moving asymptotes - a new method for structural optimization, Internat J Numer Methods Engrg, 24, 359, 10.1002/nme.1620240207 Cross-section of a human femur, https://www.apsubiology.org/anatomy/2010/2010_Exam. Clausen, 2016, Exploiting additive manufacturing infill in topology optimization for improved buckling load, Engineering, 2, 250, 10.1016/J.ENG.2016.02.006 Maconachie, 2019, SLM lattice structures: Properties, performance, applications and challenges, Mater Des, 183, 10.1016/j.matdes.2019.108137 Alabort, 2019, Design of metallic bone by additive manufacturing, Scr Mater, 164, 110, 10.1016/j.scriptamat.2019.01.022 Lozanovski, 2020, A Monte Carlo simulation-based approach to realistic modelling of additively manufactured lattice structures, Addit Manuf, 32 Lozanovski, 2019, Computational modelling of strut defects in SLM manufactured lattice structures, Mater Des, 171, 10.1016/j.matdes.2019.107671 Tee, 2020, PolyJet 3D printing of composite materials: Experimental and modelling approach, JOM, 72, 1105, 10.1007/s11837-020-04014-w Peng, 2020, Bioinspired functionally graded gyroid sandwich panel subjected to impulsive loadings, Composites B, 188, 10.1016/j.compositesb.2020.107773