Results 201 to 210 of about 30,966 (260)

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

Determination of mechanical properties of ceramic microspheres using an improved flat-plate crushing test and global cohesive zone modeling. [PDF]

Sci Rep
Ma H, Lv J, Zhou Y, Dong Y, Song Y, Li Q.   +5 more
europepmc   +1 more source

Surface Glass Fiber Hybridization for Enhanced Low-Velocity Impact Resistance in CFRP T-Stiffened Panels. [PDF]

Polymers (Basel)
Yuan Y, Gao Y, Song D, Xi W, Huang J, Tang J.   +5 more
europepmc   +1 more source

The impact of restoration protocols on the fracture resistance of root canal treated anterior teeth: an in vitro study. [PDF]

Saudi Dent J
Mohamed SYA, Eldemellawy MA, Ahmed FAM, Ahmed FAM.   +3 more
europepmc   +1 more source

Characterization on Mode-I/II Interlaminar Strength and Fracture Toughness of Co-Cured Fiber-Metal Laminates. [PDF]

Polymers (Basel)
Wang M, Hao H, Liu Q, Miao X, Lai Z, Yuan T, Zhu G, Wang Z.   +7 more
europepmc   +1 more source

Validated Cohesive Zone Models for Epoxy-Based Adhesive Joints Between Steel and CFRP Composites for Multimaterial Structural Design in Transportation Applications. [PDF]

Polymers (Basel)
Špirk S, Kalina T.
europepmc   +1 more source

Bridging experiments and defects' mechanics: a data-driven toolbox for configurational force analysis. [PDF]

Eng Comput
Koko A, Abdelnour A, Becker TH, Marrow TJ.   +3 more
europepmc   +1 more source

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The influence of temperatures on mixed-mode (I + II) and mode-II fracture toughness of sandstone

Engineering Fracture Mechanics, 2018
Abstract To study the fracture toughness of sandstone, this study investigated the influence of temperature on the mixed-mode (I + II) and mode-II fracture toughness of sandstone using semi-circular bend (SCB) specimens. The results showed that temperatures above 500 °C significantly influenced mixed-mode (I + II) and mode-II fracture behavior.
Gan Feng, Yong Kang
exaly   +2 more sources

Models of wood fracture in Mode I and Mode II

Holz als Roh- und Werkstoff, 1995
The fracture mechanisms of wood depend on the mode of loading (Mode I and Mode II) and on the orientation of load application (e.g. TL and RL) within a specimen. Experiments were performed in TL and RL orientation and the critical stress intensity factorsK IC andK IIC were determined for different orientations.
D. M. Tan, S. E. Stanzl-Tschegg, E. K. Tschegg   +2 more
openaire   +1 more source

Is mode II fracture energy a real material property?

Computers & Structures, 1993
Abstract An experimental and numerical investigation is carried out for a particular testing geometry: a single-edge notched specimen subjected to four-point shear, where a mixed-mode crack propagation is activated in concrete, if the specimen is not too small and the aggregates are not too large.
CARPINTERI, Alberto, VALENTE, Silvio, FERRARA G, MELCHIORRI G.   +3 more
openaire   +2 more sources