Experimental tests and numerical simulation of delamination and fiber breakage in AP-PLY composite laminates
Source abstract
Abstract
The behavior of delaminations and fiber breakage resulting from three-point bending test is a major concern in the study of composites. This research focused on analyzing fiber breakage and delaminations in advanced placed ply composite laminates through a series of tests. In order to compare simulation results with the experimental data, the cohesive zone model was implemented for analyzing the damage in the model. The results of the simulation were validated using experimental results. The predicted damage initiation load exhibited an approximate 20% deviation from the actual test loads and the discrepancy stems are analyzed.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Mechanical Behavior of Composites · Textile materials and evaluations · Structural Analysis of Composite Materials
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Affiliations
School of Power and Energy, Northwestern Polytechnical University, Xi’an, China
Department of Aerospace Structures and Materials, Delft University of Technology, Delft, Netherlands
Funding
Natural Science Basic Research Program of Shaanxi Province
References (27)
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