Results 241 to 250 of about 2,045,575 (288)
Some of the next articles are maybe not open access.
Quasi-static compression properties of graphene aerogel
Diamond and Related Materials, 2021Abstract Graphene aerogel (GA) is a promising candidate for energy absorption purposes because of its very low density, high specific surface area and porous structure. GA samples, prepared by the Sol-Gel method, were tested under quasi-static compression, and characterized via surface area analyzer, as well as scanning electron microscopy and ...
Lulu Niu +4 more
openaire +1 more source
Dynamic and quasi-static compressive response of porcine muscle
Journal of Biomechanics, 2007Research and application activities in impact biomechanics require dynamic response of biological tissues under high-rate loading. However, experimental difficulties have limited the characterization of soft tissues under such loading conditions. In this paper, we identify these technical challenges in dynamic compression experiments using a split ...
Bo, Song +3 more
openaire +2 more sources
Quasi-Static Combined Compression-Shear Crushing of Honeycombs: An Experimental Study
Materials and Design, 2019 The mechanical behavior of aluminum honeycombs subjected to quasi-static combined compression-shear loading was experimentally investigated. Two different deformation patterns were observed, deforming cell walls non-inclined (Mode I) and inclined (Mode ...
Qingguo Fei, Dong Ruan, Guoxing Lu
exaly +2 more sources
Quasi-static and dynamic compression behaviors of a novel auxetic structure
Composite Structures, 2020Abstract Auxetic materials exhibit interesting mechanical properties. In this work, a novel auxetic unit cell was proposed with an aim to improve the strength and energy absorption of the auxetic structure constituting these unit cells. In the developed unit cell, the vertical member of a conventional re-entrant unit cell was replaced by a diamond ...
Logakannan, Krishna Prasath +4 more
openaire +2 more sources
Quasi-static compression on dog muscles at high strain
Computer Methods in Biomechanics and Biomedical Engineering, 2009The knowledge about passive mechanical properties of muscles is quite limited. Even if a lot of studies have been done on longitudinal muscle properties (Davis et al. 2003; Bensamoun et al.
L.-L. Gras +3 more
openaire +1 more source
Quasi-static axial compression of triangular steel tubes
Thin-Walled Structures, 2013Abstract To study the collapse mode and energy absorption of triangular tubes, quasi-static axial compression experiments were carried out. Deformation curves and collapse modes were revealed by the experiments. Based on various combinations of the two basic folding elements, four potential collapse modes were proposed and compared to predict the ...
Wu Hong +7 more
openaire +1 more source
Quasi-Static and Dynamic Compression of Aluminum Foam at Different Temperatures
Journal of Materials Engineering and Performance, 2019This paper focused on the quasi-static (strain rate of ~ 10−3 s−1) and dynamic compression (strain rate of ~ 102 s−1) behavior of closed-cell AlSi alloy foam at 25, 300, 420 and 560 °C. Quasi-static and dynamic stress–strain relations as well as deformation modes of the foam at different test temperatures were investigated.
Hongjie Luo
exaly +2 more sources
Quasi static and dynamic compression of zinc syntactic foams
Journal of Alloys and Compounds, 2018Abstract In this study, two novel zinc syntactic foams are tested in dynamic and quasi-static compression. Expanded perlite (EP) and expanded glass (EG) particles are combined with the ZA27 zinc alloy using counter-gravity infiltration casting. The average densities of the resulting EG-ZA27 and EP-ZA27 syntactic foams are 1.84 g/cm3 and 2.05 g/cm3 ...
S. Broxtermann +3 more
openaire +1 more source
Quasi-Static Compressive Properties of Aluminium Foams with Functionally Graded Properties
Advanced Materials Research, 2014This paper presents experimental results of compressive behavior of aluminium alloy metal foams with controlled pore morphology. Different types of metal foams were analyzed, having uniform cell structure with different pore size and gradient variation of cellular structure along length.
Peixinho, Nuno +3 more
openaire +2 more sources