Results 11 to 20 of about 2,045,575 (288)

Reactions of Al-PTFE under Impact and Quasi-Static Compression [PDF]

open access: yesAdvances in Materials Science and Engineering, 2015
Conventionally, the Al-PTFE is thought to be inert under quasi-static or static loads. However, here we reported an initiation phenomenon of Al-PTFE under quasi-static compression.
Bin Feng   +5 more
doaj   +5 more sources

Quasi-static and high strain rate response of Kevlar reinforced thermoplastics

open access: yesPolymer Testing, 2021
The present study deals with the quasi-static and high strain rate characterization of Kevlar-129 based thermoplastic composites. Two different thermoplastic matrices, namely, Polypropylene (PP) and Polyetherimide (PEI) were used to manufacture composite
Hemant Chouhan   +4 more
doaj   +3 more sources

Curing process and quasi-static compression monitoring of stiffened composite panels with embedded FBG sensors

open access: yesCailiao gongcheng, 2021
The FBG sensors, embedded in triangle region of composite T-stiffened panels, were used to monitor the strain change during curing process and quasi-static compression real-timely.
ZHOU Yu-jing   +4 more
doaj   +2 more sources

Mode Jumping of an Isogrid Panel Under Quasi-static Compression [PDF]

open access: yes44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2003
A wide column test of a composite isogrid panel subjected to quasi-static, axial compression is modeled with a hybrid-static dynamic computational method. The data from the test panel exhibited discontinuous responses in the compressive load for slowly increased end-shortening.
Danniella Muheim, Eric Johnson
openaire   +2 more sources

Quasi-Static Axial Compression of Origami Crash Boxes

open access: yesInternational Journal of Applied Mechanics, 2017
The origami crash box has been recognized as an efficient energy absorption device. In this paper, quasi-static axial compression tests and numerical simulations are carried out to investigate the energy absorption capacity of origami crash box. The complete diamond mode could be successfully triggered, which indicates that this collapse mode is ...
C. H. Zhou   +5 more
openaire   +2 more sources

ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION

open access: yesJixie qiangdu, 2020
The quasi-static radial compression performance of carbon fiber reinforced plastic(CFRP) wound thin-walled aluminum tubes was studied by means of experimental research,theoretical and simulated analysis.Based on the joint action of aluminum and CFRP ...
ZHA YiBin, MA QiHua, ZHOU TianJun
doaj   +2 more sources

Quasi‐Static Compression Response and Energy Absorption of CNTF/EP Origami Thin‐Walled Tubes

open access: yesAdvanced Materials Interfaces
This study investigates the quasi‐static compression response and energy absorption characteristics of origami‐inspired thin‐walled tubes fabricated from carbon nanotube film/epoxy (CNTF/EP).
Bowen Zhang   +5 more
doaj   +2 more sources

Quasi-static and dynamic compression behavior of stacked pyramidal lattice structures with I-beam struts

open access: yesScientific Reports
This study investigates the quasi-static and dynamic compression performance of a newly designed stacked pyramidal lattice (SPL) structure composed of struts that resemble I-beams. These novel lattice structures are 3D-printed considering three different
Mohammed Ayaz Uddin   +4 more
doaj   +2 more sources

Quasi‐static compression and compression–compression fatigue behavior of regular and irregular cellular biomaterials

open access: yesFatigue & Fracture of Engineering Materials & Structures, 2021
AbstractThe main aim of the current study is to evaluate the compressive quasi‐static and fatigue properties of titanium alloy (Ti6Al4V) cellular materials, with different topologies, manufactured via laser powder bed fusion (LPBF) process. The topologies herein considered are lattice‐based regular and irregular configurations of cubic, star, and cross‐
Sunil Raghavendra   +6 more
openaire   +3 more sources

Quasi static compressive behavior of aluminum foam

open access: yesJournal of Physics: Conference Series, 2022
Abstract Closed-cell AL foams’ indentation response under quasi-static loading and uniaxial compression at varied strain rates (from 3.333e-4 to 0.1333 s-1) were studied experimentally in this study. The indentation deformation was found to be nearly entirely contained inside a compressed zone within cap of spherical shape below the ...
A M Mysarh, M shamekh, M H Abdelshafy
openaire   +1 more source

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