Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ahmad Amiri-Rad"'
Publikováno v:
Journal of Applied Polymer Science, 139(23):e52293. Wiley
Journal of applied polymer science, 139(23):52293. Wiley
Journal of applied polymer science, 139(23):52293. Wiley
In our previous study, we demonstrated that the time-dependent failure of transversely loaded UD (unidirectional) glass/iPP is fully plasticity-controlled and proposed a lifetime prediction method based on plasticity to predict transverse failure. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7493b35702056f8281bfed78a2fbad5
https://research.tue.nl/nl/publications/c6478572-86e0-496d-847d-034d49bc8437
https://research.tue.nl/nl/publications/c6478572-86e0-496d-847d-034d49bc8437
Publikováno v:
Mechanics of Materials, 163:104087. Elsevier
An elasto-viscoplastic constitutive model was previously developed and successfully used to describe the anisotropic time-dependent response of short fiber reinforced thermoplastics. It is demonstrated that when it is applied to systems with a higher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bdd85e7a6b93b7f7a418eba90bd4629
https://research.tue.nl/nl/publications/32bc2da7-3b49-4f72-9c5d-3478d7379411
https://research.tue.nl/nl/publications/32bc2da7-3b49-4f72-9c5d-3478d7379411
Publikováno v:
International Journal of Plasticity. 154:103278
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e32c26374eef21897567c64b8d43611
https://doi.org/10.1016/j.ijplas.2022.103278
https://doi.org/10.1016/j.ijplas.2022.103278
Publikováno v:
Journal of Intelligent Material Systems and Structures. 29:1818-1834
A three-dimensional, implicit gradient-enhanced, fully coupled thermomechanical constitutive model is developed within the framework of thermodynamic principles for NiTi shape memory alloys. This work focuses on unstable behaviors of NiTi samples und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3582dc3fbd6239b101acfdae203ff2
https://doi.org/10.1177/1045389x17754267
https://doi.org/10.1177/1045389x17754267
Publikováno v:
Mechanics of Materials, 137:103141. Elsevier
In this paper, an anisotropic viscoelastic-viscoplastic macro-mechanical model is presented for short-fiber reinforced polymers. In addition to the rate-dependent response of the polymer matrix, fiber orientation leads to elastic and plastic anisotro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8eba7598bd535cfadd8a693efa64c37
https://research.tue.nl/en/publications/82b0681f-8746-482a-ac76-56a998e3dfed
https://research.tue.nl/en/publications/82b0681f-8746-482a-ac76-56a998e3dfed
Autor:
Mohammad Mashayekhi, Ahmad Amiri-Rad
Publikováno v:
Applied Composite Materials. 24:751-769
A new model for prediction of fatigue-driven delamination in laminated composites is proposed using cohesive interface elements. The presented model provides a link between cohesive elements damage evolution rate and crack growth rate of Paris law. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82342d3542bff6f7c7d63e0ea19dbbb7
https://doi.org/10.1007/s10443-016-9543-y
https://doi.org/10.1007/s10443-016-9543-y
Autor:
Leon E. Govaert, Johannes A. W. van Dommelen, Ahmad Amiri-Rad, Leonid V. Pastukhov, Martijn Wismans
Publikováno v:
Journal of Applied Polymer Science, 137(41):49248. Wiley
A previously developed constitutive model for short-fiber reinforced thermo- plastics is applied to an injection-molded component with a complex geometry and microstructure. This macro-scale continuum-based model is able to cap- ture the anisotropic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b76a2d43e47dfa39cf91602808a0a6a2
https://doi.org/10.1002/app.49248
https://doi.org/10.1002/app.49248
Publikováno v:
Composite Structures, 160
This paper deals with high cycle fatigue delamination in composite materials. The cohesive zone approach along with the level set method is used to simulate fatigue-driven delamination growth. The cohesive zone method is used for calculation of the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28903daa6b3128e4336e14be6caa56cb
http://resolver.tudelft.nl/uuid:67528400-a678-427d-9adc-4fa3403cfeb9
http://resolver.tudelft.nl/uuid:67528400-a678-427d-9adc-4fa3403cfeb9
Publikováno v:
Thin-Walled Structures. 84:26-33
Buckling of functionally graded cracked plates under tension has not been investigated so far. In this paper critical buckling load of functionally graded plates containing a crack has been obtained using classical plate theory through the finite ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca24851a3a16320fbf7cc446c3b59f90
https://doi.org/10.1016/j.tws.2014.05.005
https://doi.org/10.1016/j.tws.2014.05.005
Publikováno v:
International Journal of Mechanical Sciences. 88:221-231
Buckling of cracked functionally graded plates resting on Pasternak foundation under tension has been studied. Classical plate theory in framework of the finite element method has been used. Shape functions for elements surrounding crack tips have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::667002e4b1013c2c1a668a7478c47fe5
https://doi.org/10.1016/j.ijmecsci.2014.08.012
https://doi.org/10.1016/j.ijmecsci.2014.08.012