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Compression after impact assessment of self-healing CFRP
Composites Part A: Applied Science and Manufacturing, 2009Abstract The development of advanced fibre-reinforced polymer’s (FRP’s) to achieve performance improvements in engineering structures focuses on the exploitation of the excellent specific strength and stiffness that they offer. However, the planar nature of an FRP’s microstructure results in relatively poor performance under impact loading ...
Williams, Gareth J +2 more
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After-Impact Compressive Strength Prediction for Laminated Composites
47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference<BR> 14th AIAA/ASME/AHS Adaptive Structures Conference<BR> 7th, 2006Barely visible impact damage in composite structures is difficult to detect. The predominant failure mechanism is delamination, which is easily detected by C-scan. Using pixel data from C-scan image, coupled with acoustic emission amplitude distribution data from compression after impact testing, and applying it to a back propagation neural network ...
Tuan-Khoi Nguyen +3 more
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Polymer Composites
The double‐point low velocity impact response and compression‐after‐impact behavior of composites were explored in terms of the influence of lay‐up sequences in this paper. Three representative laminates, [0°2/90°2]s cross‐ply, [±45°]2s angle‐ply and [0°/
Hao Li +5 more
semanticscholar +1 more source
The double‐point low velocity impact response and compression‐after‐impact behavior of composites were explored in terms of the influence of lay‐up sequences in this paper. Three representative laminates, [0°2/90°2]s cross‐ply, [±45°]2s angle‐ply and [0°/
Hao Li +5 more
semanticscholar +1 more source
Journal of composite materials
Thermoplastic carbon fiber-reinforced plastics (CFRPs) are increasingly utilized in the aerospace industry owing to their beneficial properties and enhanced formability relative to thermoset CFRPs.
Yoshiko Nagumo +6 more
semanticscholar +1 more source
Thermoplastic carbon fiber-reinforced plastics (CFRPs) are increasingly utilized in the aerospace industry owing to their beneficial properties and enhanced formability relative to thermoset CFRPs.
Yoshiko Nagumo +6 more
semanticscholar +1 more source
Prediction of After-Impact Compressive Strength for Laminated Composites
2006 GSW Proceedings, 2022Comment: 6 ...
Cheng-Shung Wang +2 more
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Polymer Composites
The load‐bearing capacity and failure characteristics of composite structures are closely related to their dimensions. In this study, low‐velocity impact, ultrasonic non‐destructive testing, and compression after impact tests were conducted on composite ...
Xionghui Zou, Weicheng Gao, Wei Xi
semanticscholar +1 more source
The load‐bearing capacity and failure characteristics of composite structures are closely related to their dimensions. In this study, low‐velocity impact, ultrasonic non‐destructive testing, and compression after impact tests were conducted on composite ...
Xionghui Zou, Weicheng Gao, Wei Xi
semanticscholar +1 more source
Compression after Impact Performance of Composite Stiffened Panels
Advanced Materials Research, 2011Composite stiffened panels are widely used in the modern aircraft structure with the advantages of light weight, structural efficiency and good crack performance. But the stiffened panels have poor performance at thickness direction, especially for low-velocity impact.
Zhe Sun, Fei Xu, Wei Xie, Bo Wang
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On multiple low-velocity impact response and compression after impact of composite laminates
Mechanics of Advanced Materials and StructuresThis paper aims to study the multiple low-velocity impact (LVI) response and compression after impact (CAI) performance of composite laminates subjected to different energy impacts.
Peng Hu +6 more
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Development and evaluation of the sandwich edgewise compression after impact test
Journal of Sandwich Structures & MaterialsA compression after impact test method has been developed to assess the damage tolerance of sandwich structures under edgewise compressive loading. This test method, recently standardized as ASTM D8287, was designed to test specimens that have been ...
Bradley K. Kuramoto +2 more
semanticscholar +1 more source
Journal of Sandwich Structures & Materials, 2022
This study presents experimental results of compression after impact (CAI) testing of aluminum honeycomb core sandwich structure with face sheets made of quasi-isotropic carbon/epoxy with two orthogonal directions of testing.
A. Nettles, W. Guin, Isabelle Sadowski
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This study presents experimental results of compression after impact (CAI) testing of aluminum honeycomb core sandwich structure with face sheets made of quasi-isotropic carbon/epoxy with two orthogonal directions of testing.
A. Nettles, W. Guin, Isabelle Sadowski
semanticscholar +1 more source