Dynamic tensile failure of CFRP/aluminum bolted joints: Experimental and numerical investigation

Chun Wu, Zhiyuan Lu, Shengcheng Ji, Zhihao Wang, Xingrong Chu, School of Airspace Science and Engineering, Shandong University, Preparation and Application of Aerospace High-Performance Composite Materials, Future Industry Laboratory of Higher Education Institutions in Shandong Province, School of Airspace Science and Engineering, Shandong University, Weichai Power Co, Beijing Aeronautical Science , Technology Research Institute of COMAC

Journal of Reinforced Plastics and Composites

Published online on July 25, 2026

Abstract

Journal of Reinforced Plastics and Composites, Ahead of Print.
The dynamic tensile failure of composite/metal bolted joints is governed by the coupled effects of stress concentration, local contact deformation, and rate-dependent damage evolution. In this study, single-bolt CFRP (Carbon Fiber Reinforced Polymer)/7075 ...