Experimental and numerical investigation into the influence of stacking sequence on the low-velocity impact response of new 3D FMLs

2016 ◽  
Vol 140 ◽  
pp. 136-146 ◽  
Author(s):  
Zohreh Asaee ◽  
Farid Taheri
Keyword(s):  
Numerical Investigation ◽  
Impact Response ◽  
Low Velocity Impact ◽  
Stacking Sequence ◽  
Low Velocity ◽  
Velocity Impact

Numerical investigation on low-velocity impact response of CFRP wraps in presence of concrete substrate

2020 ◽  
Vol 231 ◽  
pp. 111541
Author(s):  
Bu Wang ◽  
Huirong Zhu ◽  
Xianhui Wu ◽  
Nuoya Zhang ◽  
Baoqi Yan
Keyword(s):  
Numerical Investigation ◽  
Impact Response ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact

Experimental and numerical investigation of low velocity impact response of foam concrete filled auxetic honeycombs

2020 ◽  
Vol 154 ◽  
pp. 106898 ◽  
Author(s):  
Hongyuan Zhou ◽  
Kuncheng Jia ◽  
Xiaojuan Wang ◽  
Ming-Xiang Xiong ◽  
Yonghui Wang
Keyword(s):  
Numerical Investigation ◽  
Impact Response ◽  
Low Velocity Impact ◽  
Foam Concrete ◽  
Low Velocity ◽  
Velocity Impact

An experimental and numerical investigation on the low velocity impact response of thermoplastic hybrid composites

2017 ◽  
Vol 52 (7) ◽  
pp. 877-889 ◽  
Author(s):  
Aswani Kumar Bandaru ◽  
Shivdayal Patel ◽  
Suhail Ahmad ◽  
Naresh Bhatnagar
Keyword(s):  
Finite Element ◽  
Numerical Investigation ◽  
Energy Absorption ◽  
Hybrid Composite ◽  
Hybrid Composites ◽  
Impact Response ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Two Hybrid

This paper presented an experimental and numerical investigation on the low velocity impact response of thermoplastic hybrid composites reinforced with Kevlar/basalt fabrics. Two hybrid and one Kevlar homogeneous composite laminates were manufactured with polypropylene as a resin. In the hybrid composites, one hybrid composite (H-1) was manufactured with alternate stacking of four layers of basalt and four layers of Kevlar and the second hybrid composite (H-2) was manufactured with four Kevlar layers on front face and four basalt layers on back face. Low velocity impact tests were performed using a drop-weight impact equipment at three different energies (25 J, 50 J and 75 J). Among the two hybrid composites H-1 hybrid composite exhibited 15.58–20.79% and 13.47–20.47% improvement in the peak force and energy absorption, respectively, than the H-2 hybrid composite. The peak force and energy absorption of Kevlar homogeneous composite was also improved by 10.07–14.37% and 5.38–11.29%, respectively, due to hybridization. A three dimensional (3D) dynamic finite element software, Abaqus/Explicit, was implemented to simulate the experimental results of low velocity impact tests. A user-defined material subroutine (VUMAT) based on Chang-Chang linear-orthotropic damage model was implemented into the finite element code. The predictions from numerical simulation were found to be in good agreement with the experimental results.

An experimental and numerical investigation on low velocity impact response of GLAREs

2021 ◽  
pp. 114123
Author(s):  
Soroush Azhdari ◽  
Sajjad Fakhreddini-Najafabadi ◽  
Fathollah Taheri-Behrooz
Keyword(s):  
Numerical Investigation ◽  
Impact Response ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact
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