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1. Analytical solutions for the buckling/wrinkling of anisotropic sandwich structures: Application to honeycomb cores NSTL国家科技图书文献中心

Turlin R. |  Le Grognec P. -  《Composite structures》 - 2025,351(Jan.) - 1.1~1.16 - 共16页

摘要: purposes, and the particular case of a honeycomb sandwich | © 2024 Elsevier LtdSandwich structures are |  commonly used in a wide range of industrial sectors, due |  to their very good compromise between strength and |  lightness. However, owing to the presence of thin/slender
关键词: Analytical modeling |  Anisotropic behavior |  Buckling/wrinkling |  Finite element validation |  Honeycomb cores |  Sandwich structures

2. A semi-analytical model for predicting the shear buckling of laminated composite honeycomb cores in sandwich panels NSTL国家科技图书文献中心

Sriharan J. |  Dias M.... -  《Composite structures》 - 2025,351(Jan.) - 1.1~1.19 - 共19页

摘要: models often simplify honeycomb cores as homogenized |  of laminated composite honeycomb cellular cores |  for hexagonal honeycomb cores and cores of varying |  shear buckling of honeycomb core walls. Existing | © 2024Laminated composite honeycomb cellular
关键词: Bend-twist coupling |  Cellular core |  Honeycomb core |  Laminated composite |  Sandwich panels |  Shear buckling

3. Buckling of Cylindrical Sandwich Panels with Imperfections in Honeycomb Cores Manufactured by Fused Deposition Modeling NSTL国家科技图书文献中心

Maryna Chernobryvko |  Konstantin Avramov... -  《Advances in Mechanical and Power Engineering II》 -  International Conference on Advanced Mechanical and Power Engineering - 2025, - 197~206 - 共10页

摘要: honeycomb structure made from polylactide (PLA) material |  influence of honeycomb imperfections in the form of cell |  honeycomb to 8.6% for multiple cell breakings located | The sandwich panels are elements of launch |  vehicles and autonomous aerospace vehicles. The buckling
关键词: Cell breaking |  Additive technologies |  Multilayer shell

4. The free vibration analysis of ring-stiffened FG conical sandwich shells with auxetic and non-auxetic honeycomb cores NSTL国家科技图书文献中心

Khashayar Arshadi |  Maryam Abasi... -  《Noise & vibration worldwide》 - 2025,56(1/2) - 76~97 - 共22页

摘要: functionally graded (FG) honeycomb core are calculated. The |  an auxetic honeycomb (AH). The honeycomb core and |  FG conical sandwich shell with a honeycomb core |  core can be either a non-auxetic honeycomb (NAH) or | In this paper, the natural frequencies of a
关键词: Free vibration |  conical shell |  sandwich shell |  auxetic |  honeycomb |  zig-zag theory

5. Fabrication and mechanical behaviors of recoverable thermoplastic sandwich structures with circular honeycomb cores based on the continuous approach NSTL国家科技图书文献中心

Fu, Qiang |  Zhang, Rui... -  《Journal of Sandwich Structures and Materials》 - 2025,27(2) - 457~476 - 共20页

摘要: thermoplastic composite honeycomb sandwich structures. Finite |  element models of the honeycomb and sandwich plate |  thermoplastic composite honeycomb sandwich panels were | Recyclable, lightweight materials using |  advanced processing techniques are essential for the
关键词: Thermoplastic composite |  honeycomb |  sandwich structure |  continuous honeycomb production |  mechanical properties

6. Dynamic response of novel sandwich structures with 3D sinusoid-parallel-hybrid honeycomb auxetic cores: The cores based on negative Poisson's ratio of elastic jump NSTL国家科技图书文献中心

Yu, Yang |  Fu, Tao... -  《European journal of mechanics,A.Solids》 - 2025,109 - 共16页

摘要:The design of three-dimensional (3D) honeycomb |  this paper, the traditional hexagonal honeycomb |  structure and the concave circular-arc honeycomb structure |  sinusoid-parallel-hybrid honeycomb (SPHH) structure based |  designed. The mechanical analysis of the 3D honeycomb
关键词: 3D honeycomb structure |  Elastic jump Poisson's ratio |  SPHH structure |  Finite element modeling |  Dynamic response

7. Low-velocity impact response of sandwich plates with corrugation star-shaped honeycomb hybrid core NSTL国家科技图书文献中心

Shicheng Li |  Bin Li... -  《Applied mathematical modelling》 - 2025,137(Pt.B) - 115715~ - 共19页

摘要: corrugation and honeycomb cores, the novel cellular | . Therefore, the concept of combining the auxetic honeycomb |  construct a new type of corrugation star-shaped honeycomb |  to the corrugation re-entrant hexagonal honeycomb |  core with folded corrugations is proposed to
关键词: Corrugation star-shaped honeycomb hybrid |  Core |  Low-velocity impact |  Hertz elasticity theory |  Spring-mass model |  Sandwich panels

8. Dynamic response of composite honeycomb sandwich panels subjected to strong dynamic loading NSTL国家科技图书文献中心

Deng Y. |  Hu X. -  《Engineering structures》 - 2025,322(Jan.1 Pt.A1) - 1.1~1.17 - 共17页

摘要: honeycomb cores were firstly fabricated using a novel hot |  dynamic response of composite honeycomb sandwich panels |  damage/failure modes of composite honeycomb sandwich | . On this basis, the relation between the honeycomb |  significance for guiding the design of honeycomb sandwich
关键词: Composite honeycomb sandwich panels |  Damage modes |  Dynamic response |  High-speed 3D-DIC

9. Frequency analysis of a sandwich conical shell with nanocomposite face layers and a honeycomb core with oriented cells NSTL国家科技图书文献中心

Hossein Amirabadi |  Arashk Darakhsh... -  《Noise & vibration worldwide》 - 2025,56(1/2) - 98~119 - 共22页

摘要: honeycomb core, thickness of the honeycomb core, mass |  and thickness of the honeycomb core which result in |  honeycomb (HH) or a re-entrant honeycomb (RH) core |  oriented in an arbitrary direction. Both HH and RH cores | In this research, the free vibration analysis
关键词: Vibration |  sandwich conical shell |  honeycomb |  nanocomposite |  zig-zag theory

10. In-plane and out-of-plane compressive properties of regular and graded cellular cores of sandwich panels fabricated by additive manufacturing NSTL国家科技图书文献中心

Coelho, Bernardo |  Copin, Etienne... -  《Proceedings of the Institution of Mechanical Engineers,Part L.Journal of Materials: Design and Application》 - 2025,239(1) - 165~179 - 共15页

摘要: properties become appealing as cores of the sandwich panels | Cellular materials with a gradient of |  due to the possibility of improving strength and |  absorbed energy in lightweight components. 2D cellular |  structures designated by honeycombs have an anisotropic
关键词: Honeycomb graded cores |  sandwich panels |  finite element method |  laser powder bed fusion |  in-plane and out-of-plane compression |  ENERGY-ABSORPTION |  RESIDUAL-STRESS |  BEHAVIOR |  HONEYCOMBS |  STRENGTH...
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