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

et al.

Aerospace Science and Technology, Journal Year: 2024, Volume and Issue: 155, P. 109665 - 109665

Published: Nov. 7, 2024

Language: 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

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(5), P. 684 - 684

Published: March 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.

Language: Английский

Citations

6
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

et al.

Thin-Walled Structures, Journal Year: 2024, Volume and Issue: 202, P. 112127 - 112127

Published: June 12, 2024

Language: Английский

Citations

5
Inverse finite element method with energy-based regularization for deformation reconstruction and structural health monitoring DOI
Maoqi Wu, Shujun Tan

Thin-Walled Structures, Journal Year: 2024, Volume and Issue: 199, P. 111859 - 111859

Published: April 3, 2024

Language: Английский

Citations

4
A full-field structural displacement reconstruction method for large-scale floating rafts in marine propulsion systems DOI
Jianwei Cheng, Wenjun Bu, Wei Xu

et al.

Ocean Engineering, Journal Year: 2024, Volume and Issue: 309, P. 118369 - 118369

Published: June 11, 2024

Language: Английский

Citations

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

Wenbing Sun,

Yingjie Zhang

et al.

Aerospace Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 110167 - 110167

Published: March 1, 2025

Language: Английский

Citations

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

et al.

Archive of Applied Mechanics, Journal Year: 2025, Volume and Issue: 95(6)

Published: May 24, 2025

Language: Английский

Citations

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

et al.

Aerospace Science and Technology, Journal Year: 2024, Volume and Issue: 155, P. 109665 - 109665

Published: Nov. 7, 2024

Language: Английский

Citations

0