Results 271 to 280 of about 4,878,513 (341)
Some of the next articles are maybe not open access.
Nonlocal Elastic-Damage Interface Mechanical Model
International Journal for Multiscale Computational Engineering, 2007The paper presents a nonlocal extension of the elastic-damage interface mechanical model, which is able to describe the effects of the spatially extended microstructure on the decohesion (or fracture) process along a surface. The key feature of the proposed model is an integral constitutive relation between tractions and displacement jumps at the ...
BORINO, Guido +2 more
openaire +1 more source
Damage Model for Concrete-Steel Interface
Journal of Engineering Mechanics, 1999A damage model for the concrete-steel interface is proposed in this paper that can be used to represent the constitutive law of the lumped interface model. Both the normal and tangential damage factors are defined as well as their evolution equations are proposed. The coupling between these two damage factors is studied.
C. K. Soh, S. P. Chiew, Y. X. Dong
openaire +1 more source
Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, 2023
The interface damage is considered to be one of the main diseases of China Railway Track System (CRTS) Ⅱ slab ballastless track, which will affect the long-term performance of the track structure and safety operation of high-speed trains. This study aims
Jun Wang +3 more
semanticscholar +1 more source
The interface damage is considered to be one of the main diseases of China Railway Track System (CRTS) Ⅱ slab ballastless track, which will affect the long-term performance of the track structure and safety operation of high-speed trains. This study aims
Jun Wang +3 more
semanticscholar +1 more source
Damage Modelling at Material Interfaces
2007Interface damage and delamination is usually accompanied by frictional slip at contacting interfaces under compressive normal stress. Under tensile stress the separation and opening mode develops. The present study provides a simplified analysis of progressive interface failure under applied in plane tractions and normal compressive traction.
Marcin Białas, Zenon Mróz
openaire +1 more source
Interface-trap transformation at radiation-damaged (111)Si/SiO2 interface
Applied Physics Letters, 1989This letter presents the results of our recent study on the post-irradiation behavior of the interface trap distribution in metal-SiO2-Si capacitors made on Si substrates of (111) orientation. It will be shown that the interface trap distribution in these (111) samples measured immediately after x-ray irradiation is qualitatively similar to what was ...
Yu Wang, T. P. Ma, R. C. Barker
openaire +1 more source
Current Materials Science, 2019
In this article, we have studied the effect of cellulose fibers ratio on the fiber matrix interface damage of biocomposite materials based on a Polypropylene (PP) matrix.Few patents on the effect of cellulose fibers ratio on the fiber-matrix interface ...
K. Atig +5 more
semanticscholar +1 more source
In this article, we have studied the effect of cellulose fibers ratio on the fiber matrix interface damage of biocomposite materials based on a Polypropylene (PP) matrix.Few patents on the effect of cellulose fibers ratio on the fiber-matrix interface ...
K. Atig +5 more
semanticscholar +1 more source
A Quasi-Static Delamination Model with Rate-Dependent Interface Damage Exposed to Cyclic Loading
Key Engineering Materials, 2018A model for numerical analysis of interface damage which leads to interface crack initiationand propagation in multi-domain structures under cyclic loading is considered.
R. Vodička, K. Krajníková
semanticscholar +1 more source
Quantifying moisture damage at mastic–aggregate interface
International Journal of Pavement Engineering, 2013This study quantifies moisture damage at the asphalt mastic–aggregate interfaces using finite element method modelling technique in ABAQUS. A model aggregate surrounded by a layer of mastic is subjected to static loads of varying magnitudes and patterns.
Mohammad I. Hossain, Rafiqul A. Tarefder
openaire +1 more source
Adhesion performance tests and analysis of interface damage for CRTS III prefabricated slab tracks
Construction and Building Materials, 2023Wei Du +5 more
semanticscholar +1 more source