Multimodal nondestructive inspection of impact damages in composite laminates: a case study to assess the damage volume (Conference Presentation)

2019 ◽  
Author(s):  
Andrei G. Anisimov ◽  
Mariya G. Serikova ◽  
Nan Tao ◽  
Chirag Anand ◽  
Fardin Esrail ◽  
...  
Keyword(s):  
Composite Laminates ◽  
Nondestructive Inspection ◽  
Impact Damages

Effects of temperature on impact damages in CFRP composite laminates

2001 ◽  
Vol 32 (8) ◽  
pp. 669-682 ◽  
Author(s):  
Kwang-Hee Im ◽  
Cheon-Seok Cha ◽  
Sun-Kyu Kim ◽  
In-Young Yang
Keyword(s):  
Composite Laminates ◽  
Cfrp Composite ◽  
Effects Of Temperature ◽  
Impact Damages

Case study on the integrity and nondestructive inspection of flux-cored arc welded joints of Francis turbine runners

2018 ◽  
Vol 98 (5-8) ◽  
pp. 2201-2211 ◽  
Author(s):  
Hamid Habibzadeh Boukani ◽  
Martin Viens ◽  
Souheil-Antoine Tahan ◽  
Martin Gagnon
Keyword(s):  
Welded Joints ◽  
Nondestructive Inspection ◽  
Francis Turbine

scholarly journals Simulation-based design: a case study in combining optimization methodologies for angle-ply composite laminates

Procedia CIRP ◽  
2021 ◽  
Vol 100 ◽  
pp. 607-612
Author(s):  
Evangelos Tyflopoulos ◽  
Tarjei Aure Hofset ◽  
Anna Olsen ◽  
Martin Steinert
Keyword(s):  
Composite Laminates ◽  
Simulation Based Design ◽  
Simulation Based

Monitoring of impact damages in composite laminates using wavelet transform

2002 ◽  
Vol 33 (1) ◽  
pp. 35-43 ◽  
Author(s):  
Dae-Un Sung ◽  
Chun-Gon Kim ◽  
Chang-Sun Hong
Keyword(s):  
Wavelet Transform ◽  
Composite Laminates ◽  
Impact Damages

scholarly journals Experimental and Simulation Study of Low-Velocity Impact on Glass Fiber Composite Laminates with Reinforcing Shape Memory Alloys at Different Layer Positions

2018 ◽  
Vol 8 (12) ◽  
pp. 2405 ◽  
Author(s):  
Min Sun ◽  
Mengzhou Chang ◽  
Zhenqing Wang ◽  
Hao Li ◽  
Xiaokun Sun
Keyword(s):  
Shape Memory ◽  
Impact Energy ◽  
Composite Laminates ◽  
Resin Composite ◽  
Glass Fibers ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Epoxy Resin Composite ◽  
Impact Damages

The effects of shape memory alloy (SMA) wires on the damage behavior of glass fibers/epoxy resin composite laminates for the case of low-velocity impact are investigated experimentally and numerically. In this work, the low-velocity impact tests of SMAs/glass fibers/epoxy resin composite laminates are carried out. The elastic–plastic theory was adopted to simulate the mechanical behavior of SMA during the loading stage. The three-dimensional (3D) Hashin failure criterion is adopted in Abaqus/Explicit to model the damage initiation of composite laminates. The cohesive damage model is introduced to control the interface element and model the delamination failure. Moreover, the impact damage mechanisms of composite laminates are analyzed based on the experimental and numerical simulation results. These results show that the numerical results obtained in the present study have a reasonably good agreement with the experimental results. In addition, it is also found that impact damages are mainly caused by matrix cracks and delamination with no perforation for the case of 32-J impact energy, and impact damages are mainly caused by fibers breakage with perforation for the case of 64-J impact energy.

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