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Keywords: finite element simulation
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Journal Articles

On Quasi-Static and Dynamic Compressive Behaviors of Interlocked Composite Kagome Lattice Structures

Jianfeng Li, Qinghua Qin, Wei Zhang, Qiang Wang, Jixiang Peng
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. March 2023, 90(3): 031007.
Paper No: JAM-22-1293
DOI: https://doi.org/10.1115/1.4056323
Published Online: December 9, 2022
... finite element simulation dynamics structures Aeronautical Science Foundation of China 10.13039/501100004750 201941070001 National Natural Science Foundation of China 10.13039/501100001809 11972281 Lattice structures have been extensively used in aerospace, transportation...
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Topics: Carbon reinforced plastics, Composite materials, Compression, Damage, Engineering simulation, Failure, Simulation, Stress, Deformation, Stiffness
Journal Articles

Computational Study of Tear Testing of a Single Weld Formed by Fused Filament Fabrication

Zheliang Wang, Ojaswi Agarwal, Jonathan E. Seppala, Kevin J. Hemker, Thao D. Nguyen
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011001.
Paper No: JAM-22-1249
DOI: https://doi.org/10.1115/1.4055729
Published Online: October 13, 2022
... tip, and K III is the Mode III stress intensity factor. A notable feature of the Mode III crack-tip stress field is that σ xy = σ yy = 0 ahead of the crack tip, and thus there are no normal and in-plane tangential tractions on the crack plane. Finite element simulations using...
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Topics: Fracture (Materials), Geometry, Stick-slip, Stress, Traction, Energy dissipation, Crack propagation, Finite element analysis, Rotation, Hardening
Journal Articles

Ron Resch Origami Pattern Inspired Energy Absorption Structures

Zhe Chen, Tonghao Wu, Guodong Nian, Yejie Shan, Xueya Liang, Hanqing Jiang, Shaoxing Qu
Journal: Journal of Applied Mechanics
Article Type: Research-Article
J. Appl. Mech. January 2019, 86(1): 011005.
Paper No: JAM-18-1473
DOI: https://doi.org/10.1115/1.4041415
Published Online: October 5, 2018
... for publication in the J OURNAL OF A PPLIED M ECHANICS . Manuscript received August 16, 2018; final manuscript received September 4, 2018; published online October 5, 2018. Editor: Yonggang Huang. 16 08 2018 04 09 2018 absorber origami finite element simulation 3D printing Energy...
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Topics: Absorption, Simulation, Finite element analysis, Hinges, Additive manufacturing
Includes: Supplementary data