Zobrazeno 1 - 9
of 9
pro vyhledávání: '"W. J. R. Christian"'
Publikováno v:
Royal Society Open Science, Vol 8, Iss 9 (2021)
A new decomposition algorithm based on QR factorization is introduced for processing and comparing irregularly shaped stress and deformation datasets found in structural analysis. The algorithm improves the comparison of two-dimensional data fields f
Externí odkaz:
https://doaj.org/article/44a9116f193742d29a0e3dbaaeba3517
Publikováno v:
Royal Society Open Science, Vol 7, Iss 12 (2020)
Thermoelastic stress analysis using arrays of small, low-cost detectors has the potential to be used in structural health monitoring. However, evaluation of the collected data is challenging using traditional methods, due to the lower resolution of t
Externí odkaz:
https://doaj.org/article/70b498f85a7b4e638d64bd898edaf0a8
Publikováno v:
Royal Society Open Science, Vol 7, Iss 3 (2020)
A novel methodology is introduced for quantifying the severity of damage created during testing in composite components. The method uses digital image correlation combined with image processing techniques to monitor the rate at which the strain field
Externí odkaz:
https://doaj.org/article/aa314555ec2047f395fae58b4228d34f
Publikováno v:
Royal Society Open Science, Vol 5, Iss 5 (2018)
A new method has been developed for creating localized in-plane fibre waviness in composite coupons and used to create a large batch of specimens. This method could be used by manufacturers to experimentally explore the effect of fibre waviness on co
Externí odkaz:
https://doaj.org/article/baaa5f55f4f94ba7807d6c5b04f1bd8a
Publikováno v:
Royal Society Open Science
Royal Society Open Science, Vol 7, Iss 12 (2020)
Royal Society Open Science, Vol 7, Iss 12 (2020)
Thermoelastic stress analysis using arrays of small, low-cost detectors has the potential to be used in structural health monitoring. However, evaluation of the collected data is challenging using traditional methods, due to the lower resolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::378a570a4e732ca3590ed32b5e660a7c
https://pubmed.ncbi.nlm.nih.gov/33489256
https://pubmed.ncbi.nlm.nih.gov/33489256
Publikováno v:
The Journal of Strain Analysis for Engineering Design. 54:13-23
In vibration experiments demanding long-duration measurements, traditional point-wise techniques are often employed, despite the availability of high-speed digital image correlation. This is due to the high volume of images generated by the latter te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df4dd7003eb817f54340d903a3cd8e6e
https://doi.org/10.1177/0309324718812542
https://doi.org/10.1177/0309324718812542
Publikováno v:
Composite Structures
A method for predicting the residual strength of damaged carbon-fibre composites using full-field strain data measured with digital image correlation has been developed and applied to laminates containing barely visible impact damage (BVID). Carbon-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38e29b2bb30f6c2ba7281c4465838a4c
https://doi.org/10.1016/j.compstruct.2017.10.022
https://doi.org/10.1016/j.compstruct.2017.10.022
Autor:
Eann A. Patterson, Jennifer Pierce, Craig Przybyla, Khuram Amjad, Ksenija Dvurecenska, W. J. R. Christian
Publikováno v:
ROYAL SOCIETY OPEN SCIENCE
Royal Society Open Science, Vol 7, Iss 3 (2020)
Royal Society Open Science
Royal Society Open Science, Vol 7, Iss 3 (2020)
Royal Society Open Science
A novel methodology is introduced for quantifying the severity of damage created during testing in composite components. The method uses digital image correlation combined with image processing techniques to monitor the rate at which the strain field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25953fc46f805ea01d38a52dbe1b4c4a
https://pubmed.ncbi.nlm.nih.gov/32269787
https://pubmed.ncbi.nlm.nih.gov/32269787
Autor:
Khurram Amjad, Craig Przybyla, Eann A. Patterson, Michael D. Uchic, Ksenija Dvurecenska, Michael G. Chapman, W. J. R. Christian
Publikováno v:
Composites Part A: Applied Science and Manufacturing
A computationally efficient method based on digital image correlation (DIC) has been introduced in this paper for fast and accurate characterisation of fibre orientation fields from a series of optical mosaics of a continuous fibre-reinforced composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88ebb8bcf0c8009d97ba396daabe12d
https://doi.org/10.1016/j.compositesa.2019.105683
https://doi.org/10.1016/j.compositesa.2019.105683