By Dr Albert Artha Saputra

Journal articles

Zhang J; Eisenträger S; Zhan Y; Saputra A; Song C, 2023, 'Direct point-cloud-based numerical analysis using octree meshes', Computers and Structures, 289, http://dx.doi.org/10.1016/j.compstruc.2023.107175

Jiang X; Zhong H; Li D; Saputra AA; Song C, 2022, 'Three-dimensional dynamic fracture analysis using scaled boundary finite element method: A time-domain method', Engineering Analysis with Boundary Elements, 139, pp. 32 - 45, http://dx.doi.org/10.1016/j.enganabound.2022.03.007

Garg N; Saputra A; Donough M; Song C; Phillips AW; Prusty BG, 2022, 'Application of scaled boundary finite element method for three-dimensional modeling of bi-axial bending in thick laminated composite plates', Mechanics of Advanced Materials and Structures, 29, pp. 6935 - 6947, http://dx.doi.org/10.1080/15376494.2021.1989526

Gravenkamp H; Saputra AA; Duczek S, 2021, 'High-Order Shape Functions in the Scaled Boundary Finite Element Method Revisited', Archives of Computational Methods in Engineering, 28, pp. 473 - 494, http://dx.doi.org/10.1007/s11831-019-09385-1

Saputra A; Behnke R; Xing W; Song C; Schneider J; Kaliske M, 2021, 'Numerical representation of fracture patterns and post-fracture load-bearing performance of thermally prestressed glass with polymer foil', Engineering Structures, 226, pp. 111318, http://dx.doi.org/10.1016/j.engstruct.2020.111318

Yu B; Hu P; Saputra AA; Gu Y, 2021, 'The scaled boundary finite element method based on the hybrid quadtree mesh for solving transient heat conduction problems', Applied Mathematical Modelling, 89, pp. 541 - 571, http://dx.doi.org/10.1016/j.apm.2020.07.035

Gravenkamp H; Saputra AA; Eisenträger S, 2021, 'Efficient modeling of 3D geometries using octree‐meshes combined with SBFEM and transfinite elements', PAMM, 20, http://dx.doi.org/10.1002/pamm.202000226

Birk C; Lupascu DC; Vadalaà M; Saputra A, 2021, 'Image‐based stress analysis of porous freeze casts', PAMM, 20, http://dx.doi.org/10.1002/pamm.202000135

Zhang Z; Zhou C; Saputra A; Yang Z; Song C, 2020, 'Nonlocal dynamic damage modelling of quasi-brittle composites using the scaled boundary finite element method', Engineering Fracture Mechanics, 240, pp. 107362, http://dx.doi.org/10.1016/j.engfracmech.2020.107362

Gravenkamp H; Saputra AA; Eisenträger S, 2020, 'Three-dimensional image-based modeling by combining SBFEM and transfinite element shape functions', Computational Mechanics, 66, pp. 911 - 930, http://dx.doi.org/10.1007/s00466-020-01884-4

Saputra AA; Eisenträger S; Gravenkamp H; Song C; Eisentrager S, 2020, 'Three-dimensional image-based numerical homogenisation using octree meshes', Computers and Structures, 237, pp. 106263, http://dx.doi.org/10.1016/j.compstruc.2020.106263

Ooi ET; Saputra A; Natarajan S; Ooi EH; Song C, 2020, 'A dual scaled boundary finite element formulation over arbitrary faceted star convex polyhedra', Computational Mechanics, 66, pp. 27 - 47, http://dx.doi.org/10.1007/s00466-020-01839-9

Duczek S; Saputra AA; Gravenkamp H, 2020, 'High order transition elements: The xNy-element concept—Part I: Statics', Computer Methods in Applied Mechanics and Engineering, 362, http://dx.doi.org/10.1016/j.cma.2020.112833

Liu L; Zhang J; Song C; He K; Saputra AA; Gao W, 2020, 'Automatic scaled boundary finite element method for three-dimensional elastoplastic analysis', International Journal of Mechanical Sciences, 171, pp. 105374, http://dx.doi.org/10.1016/j.ijmecsci.2019.105374

Liu L; Zhang J; Song C; Birk C; Saputra AA; Gao W, 2019, 'Automatic three-dimensional acoustic-structure interaction analysis using the scaled boundary finite element method', Journal of Computational Physics, 395, pp. 432 - 460, http://dx.doi.org/10.1016/j.jcp.2019.06.033

Guo H; Ooi ET; Saputra AA; Yang Z; Natarajan S; Ooi EH; Song C, 2019, 'A quadtree-polygon-based scaled boundary finite element method for image-based mesoscale fracture modelling in concrete', Engineering Fracture Mechanics, 211, pp. 420 - 441, http://dx.doi.org/10.1016/j.engfracmech.2019.02.021

Zhang Z; Liu Y; Dissanayake DD; Saputra AA; Song C, 2019, 'Nonlocal damage modelling by the scaled boundary finite element method', Engineering Analysis with Boundary Elements, 99, pp. 29 - 45, http://dx.doi.org/10.1016/j.enganabound.2018.10.006

Zhang Z; Dissanayake D; Saputra A; Wu D; Song C, 2018, 'Three-dimensional damage analysis by the scaled boundary finite element method', Computers and Structures, 206, pp. 1 - 17, http://dx.doi.org/10.1016/j.compstruc.2018.06.008

Saputra AA; Sladek V; Sladek J; Song C, 2018, 'Micromechanics determination of effective material coefficients of cement-based piezoelectric ceramic composites', Journal of Intelligent Material Systems and Structures, 29, pp. 845 - 862, http://dx.doi.org/10.1177/1045389X17721047

Natarajan S; Ooi ET; Saputra A; Song C, 2017, 'A scaled boundary finite element formulation over arbitrary faceted star convex polyhedra', Engineering Analysis with Boundary Elements, 80, pp. 218 - 229, http://dx.doi.org/10.1016/j.enganabound.2017.03.007

Gravenkamp H; Saputra AA; Song C; Birk C, 2017, 'Efficient wave propagation simulation on quadtree meshes using SBFEM with reduced modal basis', International Journal for Numerical Methods in Engineering, 110, pp. 1119 - 1141, http://dx.doi.org/10.1002/nme.5445

Do DM; Gao W; Saputra AA; Song C; Leong CH, 2017, 'The stochastic Galerkin scaled boundary finite element method on random domain', International Journal for Numerical Methods in Engineering, 110, pp. 248 - 278, http://dx.doi.org/10.1002/nme.5354

Saputra A; Talebi H; Tran D; Birk C; Song C, 2017, 'Automatic image-based stress analysis by the scaled boundary finite element method', International Journal for Numerical Methods in Engineering, 109, pp. 697 - 738, http://dx.doi.org/10.1002/nme.5304

Liu Y; Saputra AA; Wang J; Tin-Loi F; Song C, 2017, 'Automatic polyhedral mesh generation and scaled boundary finite element analysis of STL models', Computer Methods in Applied Mechanics and Engineering, 313, pp. 106 - 132, http://dx.doi.org/10.1016/j.cma.2016.09.038

Talebi H; Saputra A; Song C, 2016, 'Stress analysis of 3D complex geometries using the scaled boundary polyhedral finite elements', Computational Mechanics, 58, pp. 697 - 715, http://dx.doi.org/10.1007/s00466-016-1312-0

Saputra AA; Birk C; Song C, 2015, 'Computation of three-dimensional fracture parameters at interface cracks and notches by the scaled boundary finite element method', Engineering Fracture Mechanics, 148, pp. 213 - 242, http://dx.doi.org/10.1016/j.engfracmech.2015.09.006

Gravenkamp H; Prager J; Saputra AA; Song C, 2012, 'The simulation of Lamb waves in a cracked plate using the scaled boundary finite element method', Journal of the Acoustical Society of America, 132, pp. 1358 - 1367, http://dx.doi.org/10.1121/1.4740478

Conference Papers

Saputra A; Song C; Sladek J; Sladek V, 2017, 'Image-based evaluation of effective material properties for composites using scaled boundary finite element method', in 9th Australasian Congress on Applied Mechanics, ACAM 2017

Liu Y; Saputra AA; Song C, 2017, 'Stress analysis of STL models by octree mesh and scaled boundary finite element method', in Mechanics of Structures and Materials: Advancements and Challenges - Proceedings of the 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM24 2016, pp. 351 - 356

Krome F; Saputra A, 2017, 'Wave propagation in prismatic structures modeled using image-based homogenization', in 13th International Conference on Theoretical and Computational Acoustics, ICTCA 2017, pp. 174

Saputra AA; Birk C; Song C, 2012, 'Numerical modeling of Lamb waves in cracked plates using the scaled boundary finite element method', in PROCEEDINGS OF THE 22ND AUSTRALASIAN CONFERENCE ON THE MECHANICS OF STRUCTURES AND MATERIALS, ACMSM 22, SYDNEY, AUSTRALIA, 11–14 DECEMBER 2012, CRC Press, Printed and bound in Great Britain by CPI Group (UK) Ltd, Croydon, CR0 4YY, pp. 927 - 932, presented at THE 22ND AUSTRALASIAN CONFERENCE ON THE MECHANICS OF STRUCTURES AND MATERIALS,, SYDNEY, 11 December 2012 - 14 December 2012

Preprints

Gravenkamp H; Saputra AA; Eisenträger S, 2023, Automatic 3D modeling by combining SBFEM and transfinite element shape functions, , http://dx.doi.org/10.1007/s00466-020-01884-4

Duczek S; Saputra AA; Gravenkamp H, 2019, High order transition elements: The xNy-element concept -- Part I: Statics, , http://dx.doi.org/10.48550/arxiv.1909.04899

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