Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Meisam Jalalvand"'
Publikováno v:
Composites Part A: Applied Science and Manufacturing, 172
This paper introduces novel structural health monitoring (SHM) sensors to improve the detection of low energy impact damage in laminated composites. The sensor is a purposely designed thin-ply hybrid composite, composed of a layer of unidirectional S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a47242ad6de48042ee6043843728bf30
http://resolver.tudelft.nl/uuid:bf8bfbfc-0349-40bf-9102-6e8ac2cb932f
http://resolver.tudelft.nl/uuid:bf8bfbfc-0349-40bf-9102-6e8ac2cb932f
Publikováno v:
Thin-Walled Structures. 179:109638
Publikováno v:
Idarraga, G, Jalalvand, M, Fotouhi, M, Meza, J & Wisnom, M R 2021, ' Gradual failure in high-performance unidirectional thin-ply carbon/glass hybrid composites under bending ', Composite Structures, vol. 271, 114128 . https://doi.org/10.1016/j.compstruct.2021.114128
This paper introduces new composite architectures using carbon and glass fibre-reinforced epoxy prepregs to achieve gradual failure under bending. The concept is based on a technique developed by the authors to design hybrid composites with gradual f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48a967303dc1fb795f477be91542c44
https://eprints.gla.ac.uk/242207/1/242207.pdf
https://eprints.gla.ac.uk/242207/1/242207.pdf
Publikováno v:
Rev, T, Jalalvand, M, Fuller, J D, Wisnom, M & Czel, G 2019, ' A simple and robust approach for visual overload indication-UD thin-ply hybrid composite sensors ', Composites Part A: Applied Science and Manufacturing, vol. 121, pp. 376-385 . https://doi.org/10.1016/j.compositesa.2019.03.005
A novel, purpose-designed, thin interlayer glass/carbon-epoxy hybrid composite sensor concept is presented here that can be used for structural health monitoring (SHM), offering potential for safer operation in service. The hybrid composite sensors i
Publikováno v:
Fotouhi, M, Fuller, J, Longana, M, Jalalvand, M & Wisnom, M R 2019, ' The high strain rate tension behaviour of pseudo-ductile high performance thin ply composites ', Composite Structures, vol. 215, pp. 365-376 . https://doi.org/10.1016/j.compstruct.2019.02.068
In this study the effect of strain rate in tension on two different types of thin-ply pseudo-ductile laminates is reported. These comprised Unidirectional (UD) and quasi-isotropic (QI) hybrids made from low strain thin-ply carbon/epoxy and high strai
Publikováno v:
Composite Structures, 247
Fotouhi, M, Jalalvand, M, Xiao, B & Wisnom, M R 2020, ' High performance quasi-isotropic thin-ply carbon/glass hybrid composites with pseudo-ductile behaviour loaded off-axis ', Composite Structures . https://doi.org/10.1016/j.compstruct.2020.112444
Fotouhi, M, Jalalvand, M, Xiao, B & Wisnom, M R 2020, ' High performance quasi-isotropic thin-ply carbon/glass hybrid composites with pseudo-ductile behaviour loaded off-axis ', Composite Structures . https://doi.org/10.1016/j.compstruct.2020.112444
The aim of this work was to investigate the effect of loading angle variation on the pseudo-ductility of quasi-isotropic (QI) hybrid composite laminates. Previously, hybrids of thin-ply carbon fibres and standard glass fibres were found to have an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3243aab1c207e3c2f2ade9abc94f5e72
http://resolver.tudelft.nl/uuid:a0bc3093-46fd-472d-b3d7-5e1a9c145956
http://resolver.tudelft.nl/uuid:a0bc3093-46fd-472d-b3d7-5e1a9c145956
Publikováno v:
Yu, H, Longana, M, Jalalvand, M, Wisnom, M & Potter, K 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A-Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Yu, H N, Longana, M L, Jalalvand, M, Wisnom, M R & Potter, K D 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A: Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Yu, H N, Longana, M L, Jalalvand, M, Wisnom, M R & Potter, K D 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A: Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Hybrid composites allow avoiding catastrophic failure, a key limitation of composite materials, and can provide a balanced suite of modulus, strength and ductility. The aim of this research is to manufacture hierarchical hybrid composites using a com
Publikováno v:
Czél, G, Jalalvand, M, Wisnom, M R & Czigány, T 2017, ' Design and characterisation of high performance pseudo ductile all carbon/epoxy unidirectional hybrid composites ', Composites Part B: Engineering, vol. 111, pp. 348-356 . https://doi.org/10.1016/j.compositesb.2016.11.049
A variety of thin-ply pseudo-ductile unidirectional interlayer hybrid composite materials comprising high modulus and high strength thin carbon fibre/epoxy prepregs was investigated. The central high modulus carbon plies fragmented and delaminated st
Autor:
Meisam Jalalvand, Milad Saeedifar, Hossein Hosseini Toudeshky, Mehdi Ahmadi Najafabadi, Dimitrios Zarouchas
Publikováno v:
Composites Part B: Engineering, 152
Despite the key advantages of Fiber Reinforced Polymer (FRP) composites, they are susceptible to Barely Visible Impact Damage (BVID) under transverse loadings. This study investigates BVID in two quasi-isotropic carbon/epoxy laminates under quasi-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dab6d960edc48adab7a4ab90f3fbdc9f
http://resolver.tudelft.nl/uuid:afdb405a-d607-48f7-af44-4ff58df2bd2d
http://resolver.tudelft.nl/uuid:afdb405a-d607-48f7-af44-4ff58df2bd2d
Autor:
Meisam Jalalvand, Sakineh Fotouhi, Mahdi Damghani, Michael R Wisnom, Mun Choong Leong, Mohammad Fotouhi
Publikováno v:
Fotouhi, M, Damghani, M, Choong Leong, M, Fotouhi, S, Jalalvand, M & Wisnom, M R 2020, ' A comparative study on glass and carbon fibre reinforced laminated composites in scaled quasi-static indentation tests ', Composite Structures, vol. 245, 112327 . https://doi.org/10.1016/j.compstruct.2020.112327
This paper investigates the effect of fibre properties of composite structures on the mechanical performance and formation of low-velocity impact damage. Quasi-static indentation tests were conducted on a comprehensive set of scaled Quasi Isotropic (