Results 11 to 20 of about 24,665,488 (153)

The relationships between tensile strength, mode I and mode II fracture toughness of rock: An empirical and microcracking perspective [PDF]

Heliyon
The empirical relationships between tensile strength, mode I and mode II fracture toughness obtained by previous studies have the problem of a small amount of data for fitting, and more data are needed for further study.
Wei Sun, Jinsheng Zhao, Shunchuan Wu, Wenbing Guo, Zhiqiang Hou   +4 more
doaj   +2 more sources

Mode I, Mode III and mixed-mode fracture behaviour of jute-sisal fiber reinforced ternary geopolymer concrete [PDF]

Scientific Reports
In this study, the fracture response of ternary geopolymer concrete (GC) comprising fly ash, slag, and silica fume reinforced with jute and sisal fibers was systematically examined under modes I, III, and mixed-mode loading regimes.
Aidana Bazarkhankyzy, Yelaman Aibuldinov, Zhanar Iskakova, Marzena Kurpińska, Hakim S. Abdelgader, Siva Avudaiappan, Erick Saavedra Flores, G. Murali   +7 more
doaj   +2 more sources

Effects of stitching on delamination of satin weave carbon-epoxy laminates under mode I, mode II and mixed-mode I/II loadings [PDF]

, 2010
The objective of the present study is to characterize the effect of modified chain stitching on the delamination growth under mixed-mode I/II loading conditions.
Trabelsi, Walid, Othomene, Renaud, Michel, Laurent   +2 more
core   +1 more source

A new test methodology based on structural resonance for mode I fatigue delamination growth in an unidirectional composite [PDF]

, 2013
A specific device has been set up to test by vibration resonance the mode I fatigue delamination growth onset of composite laminates. This test system, based on the DCB test specimen, is a mass-spring-specimen dynamic system designed to resonate.
Rico, Germain, Gourinat, Yves, Maillet, Irène, Fressinet, Mathieu, Michel, Laurent   +4 more
core   +1 more source

A waveguide polarization toolset design based on mode beating [PDF]

, 2011
A toolset of waveguide elements is examined, which can be combined to produce polarization functional devices in a single contiguous waveguide. In particular, waveguide implementations of an optical isolator and a polarization modulator are discussed ...
Hutchings, D.C., David C Hutchings, Barry M Holmes, Holmes, B.M.   +3 more
core   +1 more source

Neural network identification of the weakly coherent mode in I-mode discharge on EAST

Nuclear Fusion, 2023
The improved energy confinement mode (I-mode) is widely considered as an important operation regime for ITER. I-mode implementation depends on the specified basic plasma parameters and certain operation conditions, which are discovered by statistical ...
K.N. Yang, Z.X. Liu, J. Liu, F.F. Long, T.Y. Xia, X. Gao, Y.J. Liu, J.Y. Li, P.C. Li, C.C. Deng, X.Y. Yin, H. Li, J.L. Xie, T. Lan, W.Z. Mao, A.D. Liu, C. Zhou, W.X. Ding, G. Zhuang, W.D. Liu, the EAST Team   +20 more
doaj   +1 more source

A thermodynamically consistent derivation of a frictional-damage cohesive-zone model with different mode i and mode II fracture energies [PDF]

, 2015
The present paper deals with the derivation of an interface model characterized by macroscopic fracture energies which are different in modes I and II, the macroscopic fracture energy being the total energy dissipated per unit of fracture area.
Serpieri, R, Sacco, E, Alfano, G, Alfano G., Serpieri R., Albarella M, Serpieri R, Alfano G, SACCO, ELIO, Sacco E   +9 more
core   +1 more source

Finite element analyses of mode I interlaminar delamination in z-fibre reinforced composite laminates. [PDF]

, 2003
This paper presents a detailed numerical study of the mode I interlaminar fracture of carbon/epoxy composite laminates with z-fibre reinforcement. The study was performed using a double cantilever beam configuration.
Marcello Grassi, Xiang Zhang, Zhang, Xiang, Grassi, Marcello   +3 more
core   +1 more source

Bayesian Mode Regression [PDF]

, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Like mean, quantile and variance, mode is also an important measure of central tendency of a distribution.
Yu, K, Aristodemou, K, Lu, Z
core   +1 more source

Finite element modelling of mode I delamination specimens by means of implicit and explicit solvers [PDF]

, 2012
The simulation of delamination using the Finite Element Method (FEM) is a useful tool to analyse fracture mechanics. In this paper, simulations are performed by means of two different fracture mechanics models: Two Step Extension (TSEM) and Cohesive Zone
Argüelles Amado, Antonio, Mollon, V, Elmarakbi, Ahmed, Arguelles, A., Bonhomme González, Jorge, Viña Cáceres, Juan, Bonhomme, Jorge, Mollón Sánchez, María Victoria, Vina, J, Viña, Jamie, Mollón, Victoria, Argüelles, Antonio   +11 more
core   +1 more source