Results 51 to 60 of about 570,927 (212)

Experimental analysis of CFRP laminates subjected to Compression After Impact: the role of impact-induced cracks in failure [PDF]

, 2014
This paper presents an experimental analysis of composite laminates subjected to low velocity impact and compression after impact (CAI). Two types of CFRP specimens are studied: a highly oriented laminate and a quasi-isotropic laminate.
Abi Abdallah, Elias, Barrau, Jean-Jacques, Bouvet, Christophe, Broll, Bernhard, Rivallant, Samuel   +4 more
core   +3 more sources

A novel approach to estimation of residual strength of laminated polymer composites under compression after impact

Fracture and Structural Integrity
This work is dedicated to the experimental study of the influence of preliminary dynamic loading on the residual strength of the laminated polymer composite under compression.
Oleg Staroverov, Anastasia Sivtseva, Artur Mugatarov, Sevastyan Koksharov   +3 more
doaj   +1 more source

Strength of multilayered plates with impact damage

Учёные записки Казанского университета: Серия Физико-математические науки, 2022
This article solves one of the central problems of how impact damage affects the strength of polymer composite materials (PCM). Impact damage on sandwich materials varies in the resulting shape and size, thus hampering the numerical assessment of their ...
V.I. Mitryaykin, O.N. Bezzametnov
doaj  

Experimental investigation of compression and compression after impact of wood-based sandwich structures

Composite Structures, 2019
This paper presents an experimental investigation of compression on pristine specimens and the compression after impact (CAI) response of wood-based sandwich structures. Nine different types of sandwiches, made with plywood core and different aluminum or composite (carbon or glass or flax fiber) skins, are studied.
Susainathan, John, Eyma, Florent, de Luycker, Emmanuel, Cantarel, Arthur, Bouvet, Christophe, Castanié, Bruno   +5 more
openaire   +4 more sources

Compression After Impact Response of Kevlar Composites

Boeing and Airbus developed a special testing procedure to investigate the compressive response of laminates that have been impacted (following standards ASTM D 7137 and DIN 65561). This study focuses on both experimental and numerical analysis of Kevlar plates subjected to compression after impact.
Dionysios E Mouzakis, Panagiotis J Charitidis, Stefanos Zaoutsos   +2 more
openaire   +1 more source

Impact response and post-impact compression behavior of two-dimensional triaxially braided carbon fiber composites

Cailiao gongcheng
The two-dimensional triaxially braided composites are prepared by the resin transfer molding process. The mechanical response of two-dimensional triaxially braided composite under high and low velocity impact are investigated through the air gun system ...
SUN Yang, HUANG Jian, ZHAO Zhenqiang, ZHOU Haili, LI Chao, ZHANG Liquan, ZHANG Chao   +6 more
doaj   +1 more source

Properties of five toughened matrix composite materials [PDF]

The use of toughened matrix composite materials offers an attractive solution to the problem of poor damage tolerance associated with advanced composite materials.
Cano, Roberto J., Dow, Marvin B.
core   +1 more source

Numerical Model of CAI Test for Fibre-Reinforced Polymer Plate. [PDF]

, 2016
This article presents numerical simulations of laminates subjected to Compression After Impact (CAI) testing including delamination modelling. Different model of impact damages of laminate were considered.
Baszczyński, Piotr, Dziomdziora, Sebastian, Kubiak, Tomasz, Naze, Rafał   +3 more
core  

Compressible Air Entrapment in High-Speed Drop Impacts on Solid Surfaces

, 2012
Using high-speed photography coupled with optical interference, we experimentally study the air entrapment during a liquid drop impacting a solid substrate.
Liu, Yuan, Tan, Peng, Xu, Lei
core   +1 more source

The linearity response of the Planck-LFI flight model receivers [PDF]

, 2009
In this paper we discuss the linearity response of the Planck-LFI receivers, with particular reference to signal compression measured on the 30 and 44 GHz channels.
A Gregorio, A Mennella, A Wilkinson, A Zacchei, A Zonca, A. Mennella ., C Franceschet, D Kettle, E Artal, E. Artal ., F Cuttaia, F Villa, F. Villa ., G Morgante, J Tuovinen, J Varis, J. Herreros ., J. Varis ., L Mendes, L Stringhetti, L Terenzi, L Valenziano, L. Valenziano ., M Bersanelli, M Frailis, M Laaninen, M Maris, M Miccolis, M Sandri, M Tomasi, M. Bersanelli ., M. Maris ., N Hughes, N Mandolesi, N Roddis, N. Mandolesi ., O D'Arcangelo, O. D'Arcangelo ., O. D'Arcangelo ., P Battaglia, P Jukkala, P Leutenegger, P M Lapolla, P Meinhold, P. Martin, PLANCK collaboration, R C Butler, R Davis, R Leonardi, R Silvestri, S Galeotta, S Lowe, V-H Kilpiä, W. Daywitt   +53 more
core   +2 more sources