Thermal deformation monitoring of large-scale composite honeycomb spaceborne antennas with limited strain measurements DOI
Tianxiang Huang, Shenfang Yuan, Jian Chen

и другие.

Aerospace Science and Technology, Год журнала: 2024, Номер 155, С. 109665 - 109665

Опубликована: Ноя. 7, 2024

Язык: Английский

Design and Optimization of 3D-Printed Variable Cross-Section I-Beams Reinforced with Continuous and Short Fibers DOI Open Access
Xin Zhang, Peijie Sun, Yu Zhang

и другие.

Polymers, Год журнала: 2024, Номер 16(5), С. 684 - 684

Опубликована: Март 2, 2024

By integrating fiber-reinforced composites (FRCs) with Three-dimensional (3D) printing, the flexibility of lightweight structures was promoted while eliminating mold’s limitations. The design I-beam configuration performed according to equal-strength philosophy. Then, a multi-objective optimization analysis conducted based on NSGA-II algorithm. 3D printing utilized fabricate I-beams in three kinds configurations and seven distinct materials. flexural properties primitive (P-type), designed (D-type), optimized (O-type) were verified via three-point bending testing at speed 2 mm/min. Further, by combining different reinforcements, including continuous carbon fibers (CCFs), short (SCFs), glass (SGFs) matrices, polyamides (PAs), polylactides (PLAs), 3D-printed studied experimentally. results indicate that exhibit 14.46% 30.05% increase stiffness-to-mass ratio 7.83% 40.59% increment load-to-mass ratio, respectively. CCFs SCFs result an outstanding accretion I-beams, is 2926% 1070% 656.7% 344.4% For matrix, PAs are superior choice compared PLAs for enhancing positive impact reinforcements.

Язык: Английский

Процитировано

6
Inverse finite element method with energy-based regularization for deformation reconstruction and structural health monitoring DOI
Maoqi Wu, Shujun Tan

Thin-Walled Structures, Год журнала: 2024, Номер 199, С. 111859 - 111859

Опубликована: Апрель 3, 2024

Язык: Английский

Процитировано

5
Shape sensing of the thin-walled beam members by coupling an inverse finite element method with a refined quasi-3D zigzag beam theory DOI
Feifei Zhao, Yanhao Guo,

Hong Bao

и другие.

Thin-Walled Structures, Год журнала: 2024, Номер 202, С. 112127 - 112127

Опубликована: Июнь 12, 2024

Язык: Английский

Процитировано

5
A full-field structural displacement reconstruction method for large-scale floating rafts in marine propulsion systems DOI
Jianwei Cheng, Wenjun Bu, Wei Xu

и другие.

Ocean Engineering, Год журнала: 2024, Номер 309, С. 118369 - 118369

Опубликована: Июнь 11, 2024

Язык: Английский

Процитировано

4
Research on Error Compensation Methods of Wing Deflection Reconstruction based on FBG Strain Sensors DOI
Yiheng Yuan,

Wenbing Sun,

Yingjie Zhang

и другие.

Aerospace Science and Technology, Год журнала: 2025, Номер unknown, С. 110167 - 110167

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Development of a 1D complex cross-section beam model and the local differential quadrature method for static and dynamic analysis DOI
Guanghui He, Xiaowei Li, Rongqiao Xu

и другие.

Archive of Applied Mechanics, Год журнала: 2025, Номер 95(6)

Опубликована: Май 24, 2025

Язык: Английский

Процитировано

0
Thermal deformation monitoring of large-scale composite honeycomb spaceborne antennas with limited strain measurements DOI
Tianxiang Huang, Shenfang Yuan, Jian Chen

и другие.

Aerospace Science and Technology, Год журнала: 2024, Номер 155, С. 109665 - 109665

Опубликована: Ноя. 7, 2024

Язык: Английский

Процитировано

0