Theoretical analysis and photoelastic experiment on full-field stress from multi-concentrated forces on circumference
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-016-1766-3
Abstract: This study derived a full-field stress series solution to multi-loads with small contact area uniformly distributed around the circumference of a disk, and an analytical solution to concentrated forces spaced evenly around the circumference of… read more here.
Keywords: field; circumference; full field; field stress ... See more keywords
Wedge geometry and detachment strength in deepwater fold-thrust belts
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DOI: 10.1016/j.earscirev.2016.12.012
Abstract: Deepwater fold-thrust belts (DWFTBs) have been classified into three groups according to the present-day stress regime and tectonic setting. Near-field stress-driven DWFTBs are usually associated with passive margins. They are thin-skinned gravitational deformation with thick… read more here.
Keywords: strength; field; stress driven; field stress ... See more keywords
Photoelastic method to quantitatively visualise the evolution of whole-field stress in 3D printed models subject to continuous loading processes
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2017.09.004
Abstract: Abstract The combination of three-dimensional (3D) printing techniques and photoelastic testing is a promising way to quantitatively determine the continuous whole-field stress distributions in solids that are characterized by complex structures. However, photoelastic testing produces… read more here.
Keywords: whole field; method; loading; field stress ... See more keywords
Analysis on the Rapid Recovery of Irradiated VDMOSFETs by the Positive High Electric Field Stress
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Nuclear Science"
DOI: 10.1109/tns.2017.2744679
Abstract: High electric field stress (HEFS) and annealing effects on irradiated (by 60Co $\gamma$ -ray) vertical double-diffused MOSFETs (VDMOSFETs) are investigated. The behaviors of the oxide-trapped charges and interface traps during the stress are measured by… read more here.
Keywords: field stress; high electric; electric field; inline formula ... See more keywords
Quantitative visualisation of the continuous whole-field stress evolution in complex pore structures using photoelastic testing and 3D printing methods.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.006182
Abstract: Providing a quantitative description of the whole-field stress evolution in complex structures subjected to continuous loading processes using traditional photoelastic approaches is a significant challenge because of the difficulties with fabricating complex structures, identifying the… read more here.
Keywords: field stress; stress; stress evolution; whole field ... See more keywords
Full-field stress measuring method based on terahertz time-domain spectroscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.435386
Abstract: Terahertz wave has been used to obtain the internal information of materials due to its penetrability to optically opaque materials. In this paper, we propose a full-field stress measuring method using terahertz time-domain spectroscopy. The… read more here.
Keywords: full field; method; field stress; spectroscopy ... See more keywords
Data-driven optical method for full-field stress measurements.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.489342
Abstract: We demonstrate an optical method to directly determine full-field stress by combining a data-driven method with digital image correlation (DIC) strain data. In order to obtain the full-field stress distribution, the full-field strain measured by… read more here.
Keywords: stress; field stress; full field; data driven ... See more keywords
Antioxidant Adjustments of Olive Trees (Olea Europaea) under Field Stress Conditions
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DOI: 10.3390/plants10040684
Abstract: Extreme climate events are increasingly frequent, and the 2017 summer was particularly critical in the Mediterranean region. Olive is one of the most important species of this region, and these climatic events represent a threat… read more here.
Keywords: stress conditions; olive trees; field stress; stress ... See more keywords