Three-dimensional layer-by-layer stress analysis of single-lap, countersunk composite joints with varying joining interface conditions
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.05.023
Abstract: Abstract Due to manufacturing variations of composite parts, assembly gap and consequent shimming widely occur in the airframe skin-structure. To guarantee the safety and reliability, the aircraft manufacturers expect to fully understand the effect of… read more here.
Keywords: three dimensional; gap; layer; stress ... See more keywords
Damage mode and load distribution of countersunk bolted composite joints
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Composite Materials"
DOI: 10.1177/0021998320976782
Abstract: Tensile experiments were conducted with single-bolted and multi-bolted countersunk composite-metal joints. The finite element models with Hashin criteria and modified Camanho degradation law were developed to predict the bearing load and to simulate the failure… read more here.
Keywords: bolt load; load distribution; countersunk;
Investigation of CFRP-Countersunk Bolted Assembly Fatigue Damage under Three-Point Bending via Experimental and Numerical Analysis
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15071648
Abstract: In this research, the fatigue damage behavior under three-point bending of a composite joint incorporating a single countersunk fastener is investigated. Firstly, a self-developed fatigue test system was set up to test the fatigue characteristics… read more here.
Keywords: fatigue damage; damage; point bending; countersunk ... See more keywords