Results 1 to 10 of about 1,183 (140)

Analysis of cylindrical delamination cracks in multilayered functionally graded non-linear elastic circular shafts under combined loads [PDF]

Fracture and Structural Integrity, 2018
This paper is focused on delamination fracture analyses of a multilayered functionally graded circular shaft under two loading combinations (centric tension and torsion, and bending and torsion) assuming non-linear elastic mechanical behavior of the ...
Victor Rizov
doaj   +4 more sources

Research on the interacting duration and microscopic characteristics created by high-velocity impact on CFRP/Al HC SP structure

Journal of Materials Research and Technology, 2020
In view of the wide demands of sandwich structure with aluminum honeycomb material as core layer in many important fields such as automobile manufacturing, transportation, aerospace, protection engineering as well as ship, etc.
Enling Tang, Wenna Li, Yafei Han
doaj   +1 more source

Propagation of Fatigue Cracks in Friction of Brittle Hydrogels

Gels, 2018
In order to understand fatigue crack propagation behavior in the friction of brittle hydrogels, we conducted reciprocating friction experiments between a hemi-cylindrical indenter and an agarose hydrogel block.
Tetsuo Yamaguchi, Ryuichiro Sato, Yoshinori Sawae   +2 more
doaj   +1 more source

Transient Dynamic Response of Delaminated Composite Rotating Shallow Shells Subjected to Impact

Shock and Vibration, 2006
In this paper a transient dynamic finite element analysis is presented to study the response of delaminated composite pretwisted rotating shallow shells subjected to low velocity normal impact.
Amit Karmakar, Kikuo Kishimoto
doaj   +1 more source

Numerical investigation of pre-flawed FGM tubes repaired with different composite jackets under sequential gaseous detonation loading

Results in Engineering
Investigation on the structural response of pre-flawed functionally graded material (FGM) cylindrical tubes submitted to sequential detonation loading is the main contribution of this study. Analyses are made for repaired and unrepaired tubes using three
Mohammad Malekan, Carlos A. Cimini, Jr.
doaj   +1 more source

Vibration and Energy Dissipation of Nanocomposite Laminates for Below Ballistic Impact Loading

Latin American Journal of Solids and Structures
Composite laminates are made of glass woven roving mats of 610gsm, epoxy resin and nano clay which are subjected to projectile impact. Nano clay dispersion is varied from 1% to 5%.
G. Balaganesan, R. Velmurugan
doaj   +1 more source

X-ray radiography instrument design for internal defect detection in lithium-ion battery modules for electric wheelchairs

Nuclear Engineering and Technology
Lithium-ion batteries (LIBs) are widely used in transportation and energy-storage system; however, their increasing deployment raises concerns about thermal runaway caused by internal defects.
Hyung-Joo Choi, Donghyouk Kim, Chul Hee Min   +2 more
doaj   +1 more source

Effect of Curvature Height on the Low-Velocity Impact Behaviour of Unidirectional T300/5208 CFRP Laminated Shell Panels: A Comparative Numerical Parametric Analysis of Intralaminar + Interlaminar and Intralaminar-Only Models. [PDF]

Polymers (Basel)
Gök O.
europepmc   +1 more source

Ballistic and drop-weight impact response of SS304 metal mesh embedded woven flax/hemp fiber hybrid composites. [PDF]

Sci Rep
Elayaraja R, Rajamurugan G.
europepmc   +1 more source

Fracture Toughness and Failure Mechanisms of Glass-Reinforced Plastics Based on an Epoxy Matrix Modified with Polysulfone and an Active Diluent. [PDF]

Polymers (Basel)
Petrova TV, Tretyakov IV, Alexeeva OV, Sergeev AY, Korokhin RA, Solodilov VI, Yurkov GY, Berlin AA.   +7 more
europepmc   +1 more source