View in EDS

Tensile behavior of CFRP-Steel composite laminates.

Saved in:
Bibliographic Details
Title: Tensile behavior of CFRP-Steel composite laminates.
Authors: Li, Yunyu1 (AUTHOR), Chu, Tianshu2 (AUTHOR), Shi, Shuyan2 (AUTHOR), Peng, Longfan3 (AUTHOR), Chen, Jing4 (AUTHOR), Liang, Qian5 (AUTHOR), Guo, Xiwei1 (AUTHOR) xiwguo@whut.edu.cn
Source: Journal of Composite Materials. Sep2023, Vol. 57 Issue 23, p3663-3674. 12p.
Subjects: Laminated materials, Numerical calculations, Metalwork, Energy dissipation, Metal fibers, Failure mode & effects analysis
Abstract: Carbon-fiber/epoxy steel composite laminate (CSL) is a type of fiber metal laminate formed by stacking thin layers of carbon-fiber/epoxy and steel sheet. To investigate the stress–strain relationship under monotonic tensile and cyclic tensile, comprehensive experiments were conducted on five groups, including four groups of CSL specimens with different steel volume fractions (SVF) and one group of control steel plate specimens. Furthermore, stable post-yield modules and comparatively small residual deformation could be observed from CSLs curves. Based on the experimental failure mode, the theoretical models were proposed, and the numerical simulation was established, and verified by the test results. Theoretical calculations and numerical analysis were performed to estimate the effect of varying the SVF on the mechanical performance of the CSL, particularly in the absorption and energy dissipation coefficients. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Composite Materials is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Description
Abstract:Carbon-fiber/epoxy steel composite laminate (CSL) is a type of fiber metal laminate formed by stacking thin layers of carbon-fiber/epoxy and steel sheet. To investigate the stress–strain relationship under monotonic tensile and cyclic tensile, comprehensive experiments were conducted on five groups, including four groups of CSL specimens with different steel volume fractions (SVF) and one group of control steel plate specimens. Furthermore, stable post-yield modules and comparatively small residual deformation could be observed from CSLs curves. Based on the experimental failure mode, the theoretical models were proposed, and the numerical simulation was established, and verified by the test results. Theoretical calculations and numerical analysis were performed to estimate the effect of varying the SVF on the mechanical performance of the CSL, particularly in the absorption and energy dissipation coefficients. [ABSTRACT FROM AUTHOR]
ISSN:00219983
DOI:10.1177/00219983231191587