A review of the effect of loading rate on the mechanical properties of unidirectional carbon fibre reinforced polymer composites

被引：4

作者：

Thomson, D. ^{[1
]}

Ploeckl, M. ^{[2
]}

Hoffmann, J. ^{[1
]}

Lissner, M. ^{[1
]}

Pohl, C.

Quino, G. ^{[1
,3
]}

Ramakrishnan, K. ^{[4
]}

Toenjes, M. ^{[2
]}

Cui, H. ^{[5
]}

Petrinic, N. ^{[1
]}

机构：

[1] Univ Oxford, Dept Engn Sci, Oxford, England

[2] Tech Univ Munich, Chair Carbon Composites, TUM Sch Engn & Design, Garching, Germany

[3] Imperial Coll London, Dept Aeronaut, London, England

[4] Univ Bristol, Bristol Composites Inst, Bristol, England

[5] Northwestern Polytech Univ, Sch Civil Aviat, Suzhou, Peoples R China

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2025年 / 193卷

关键词：

Carbon fibre; Composite laminate; Strain rate; Mechanical properties; Literature review; II INTERLAMINAR FRACTURE; CRACK RESISTANCE CURVE; STRAIN-RATE BEHAVIOR; INERTIAL IMPACT TEST; COMPRESSIVE BEHAVIOR; TENSILE PROPERTIES; FABRIC COMPOSITES; GRAPHITE-EPOXY; CFRP LAMINATE; FAILURE MODE;

D O I：

10.1016/j.compositesa.2025.108773

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A comprehensive literature review on the rate dependency of unidirectional CFRP composites has been carried out. Starting with the micro-scale constituents, literature data on the effect of loading rate on stiffness, strength, and fracture properties have been compared. While carbon fibres showed no significant rate effects, the rate dependency of the strength and stiffness properties was found consistent across various polymer matrix materials. In contrast, there was a general lack of consensus on the rate dependency of the matrix fracture properties. At the macroscopic scale, the rate effects on the composite strength and stiffness properties were found to remain consistent across different combinations of constituent materials, while conflicting reports have been found on the rate dependency of the fracture properties. Finally, it has been shown that the rate dependency of composite strength and stiffness properties can be related to the constituent properties through established homogenisation theories and failure criteria.

引用

页数：21