Results 31 to 40 of about 1,260,122 (250)

Cohesive zone modeling of creep–fatigue crack propagation with dwell time

Advances in Mechanical Engineering, 2017
In engineering application, a quantitative description of both fatigue and creep damage mechanisms is demanded for high-temperature alloy. This work employs the cohesive zone model to numerically simulate the crack propagation in a nickel-based super ...
Wen Li, Xiaohong Yang, Guobin Zhang, Yunhua Ma   +3 more
doaj   +1 more source

The peeling strength analysis of sandwich structure with cohesive element model [PDF]

ITM Web of Conferences, 2022
In this study, cohesive element models are applied to the strength analysis of the sandwich structure. As the sandwich structures have been used increasingly in the field of automotive light-weighting, the strength analysis of the sandwich structures ...
Wang Xishu, An Yuhang, Dou Nannan, Wu Zhengbin   +3 more
doaj   +1 more source

Deliverable-D-JIP2-D3.2-Thematic-Workshops (COHESIVE)

, 2020
Deliverable-D-JIP2-D3.2-Thematic-Workshops (COHESIVE) COHESIVE OHEJP project ...
COHESIVE
core   +1 more source

Crack nucleation in circular disk under mixed boundary conditions

Archives of Mechanics, 2015
A model of crack nucleation in a circular disk, based on consideration of cracking process zone is suggested. It is assumed that the cracking process zone is a finitelength layer containing a material with partially disturbed bonds between separate ...
V.M. Mirsalimov, N.M. Kalantarly
doaj   +1 more source

Deliverable-D-JIP2-D2.4-Thematic-workshops (COHESIVE)

, 2020
Deliverable-D-JIP2-D2.4-Thematic-workshops (COHESIVE) COHESIVE OHEJP Project ...
COHESIVE
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

A cohesive zone model for predicting delamination suppression in z-pin reinforced laminates

, 2011
This paper presents a cohesive zone model based finite element analysis of delamination resistance of z-pin reinforced double cantilever beam (DCB). The main difference between this and existing cohesive zone models is that each z- pin bridging force ...
Francesco Bianchi, Xiang Zhang, Bianchi, Francesco, Zhang, Xiang   +3 more
core   +1 more source

Deliverable-D-JIP2-D1.3-Annual-Meeting-2019 (COHESIVE)

, 2020
Deliverable-D-JIP2-D1.3-Annual-Meeting-2019 (COHESIVE) COHESIVE OHEJP Project ...
COHESIVE
core   +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 simulation of the micromachining of nanosized-silicon-carbide-particle reinforced composite materials based on the cohesive zone model

Nanotechnology and Precision Engineering, 2018
A finite element method based on the cohesive zone model was used to study the micromachining process of nanosized silicon-carbide-particle (SiCp) reinforced aluminum matrix composites.
Hongmin Pen, Jianhua Guo, Zizhen Cao, Xianchong Wang, Zhiguo Wang   +4 more
doaj   +1 more source