Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques
Residual stresses in large offshore mooring chains have been measured for the first time and presented in this article. Two chain links with the same size and material, one only subjected to proof load and no cyclic service loads and the other exposed to service loads as well as the proof load, were...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-06-01
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| Series: | Data in Brief |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340920304819 |
| _version_ | 1818897832167342080 |
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| author | Ershad P. Zarandi Tung L. Lee Bjørn H. Skallerud |
| author_facet | Ershad P. Zarandi Tung L. Lee Bjørn H. Skallerud |
| author_sort | Ershad P. Zarandi |
| collection | DOAJ |
| description | Residual stresses in large offshore mooring chains have been measured for the first time and presented in this article. Two chain links with the same size and material, one only subjected to proof load and no cyclic service loads and the other exposed to service loads as well as the proof load, were selected for the experiment. Residual stresses just below the surface were measured using the hole-drilling technique and the neutron diffraction technique was employed for deeper measurements. The data can be used to investigate residual stress redistribution in the chain links because of material removal due to corrosion and cyclic service loads that the chains are exposed to during their service time. Moreover, the data can be used to validate numerical models for predicting residual stresses. A more detailed interpretation of the data presented in this article is provided in “Experimental and numerical study of mooring chain residual stresses and implications for fatigue life” [1]. |
| first_indexed | 2024-12-19T19:22:26Z |
| format | Article |
| id | doaj.art-507e7fdc2fb8475ebdf70767873ff5f3 |
| institution | Directory Open Access Journal |
| issn | 2352-3409 |
| language | English |
| last_indexed | 2024-12-19T19:22:26Z |
| publishDate | 2020-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj.art-507e7fdc2fb8475ebdf70767873ff5f32022-12-21T20:08:57ZengElsevierData in Brief2352-34092020-06-0130105587Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniquesErshad P. Zarandi0Tung L. Lee1Bjørn H. Skallerud2Department of Structural Engineering, Norwegian University of Science and Technology (NTNU), Richard Birkelands vei 1A, 7491, Trondheim, Norway; Corresponding author: Ershad P. Zarandi.ISIS Neutron Source, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Campus, OX110QX, United KingdomDepartment of Structural Engineering, Norwegian University of Science and Technology (NTNU), Richard Birkelands vei 1A, 7491, Trondheim, NorwayResidual stresses in large offshore mooring chains have been measured for the first time and presented in this article. Two chain links with the same size and material, one only subjected to proof load and no cyclic service loads and the other exposed to service loads as well as the proof load, were selected for the experiment. Residual stresses just below the surface were measured using the hole-drilling technique and the neutron diffraction technique was employed for deeper measurements. The data can be used to investigate residual stress redistribution in the chain links because of material removal due to corrosion and cyclic service loads that the chains are exposed to during their service time. Moreover, the data can be used to validate numerical models for predicting residual stresses. A more detailed interpretation of the data presented in this article is provided in “Experimental and numerical study of mooring chain residual stresses and implications for fatigue life” [1].http://www.sciencedirect.com/science/article/pii/S2352340920304819Residual stressOffshore mooring chainHigh strength steelNeutron diffractionHole drilling |
| spellingShingle | Ershad P. Zarandi Tung L. Lee Bjørn H. Skallerud Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques Data in Brief Residual stress Offshore mooring chain High strength steel Neutron diffraction Hole drilling |
| title | Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| title_full | Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| title_fullStr | Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| title_full_unstemmed | Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| title_short | Data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| title_sort | data on residual stresses of mooring chains measured by neutron diffraction and hole drilling techniques |
| topic | Residual stress Offshore mooring chain High strength steel Neutron diffraction Hole drilling |
| url | http://www.sciencedirect.com/science/article/pii/S2352340920304819 |
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