Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods
Апстракт
During the experimental testing of a welded joint, made of steel P460NL1, complete strain and displacement fields, which provide full insight into the behaviour of a welded joint under tensile load, were obtained using an optical stereometric measuring method. Optical stereometric method involved the application of digital image correlation. Presented in this paper are the strain and displacement for various load levels are shown, along with the behaviour of the welded joint as a whole. As a result of this approach, concrete and accurate values of the observed strain field as a whole can be compared directly, rather than as chosen representative parts that would be tested using a strain gauge in a single position, and provide a more detailed insight into the behaviour of the tested joint. With the aid of images obtained using cameras, the development of strain over time can be monitored, while pointing out the critical parts of a welded joint, allowing the determining of potential loca...tions with increased stress intensity factor.
Извор:
Applied Mechanics, Behavior of Materials, and Engineering Systems, 2017, 117-127Издавач:
- Springer-Verlag Berlin, Berlin
DOI: 10.1007/978-3-319-41468-3_9
ISSN: 2195-4356
WoS: 000392176700009
Scopus: 2-s2.0-85019665950
Институција/група
Inovacioni centarTY - CONF AU - Đorđević, Branislav R. AU - Sedmak, Simon AU - Tatić, Uroš AU - Milošević, Miloš AU - Vučetić, Filip PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2639 AB - During the experimental testing of a welded joint, made of steel P460NL1, complete strain and displacement fields, which provide full insight into the behaviour of a welded joint under tensile load, were obtained using an optical stereometric measuring method. Optical stereometric method involved the application of digital image correlation. Presented in this paper are the strain and displacement for various load levels are shown, along with the behaviour of the welded joint as a whole. As a result of this approach, concrete and accurate values of the observed strain field as a whole can be compared directly, rather than as chosen representative parts that would be tested using a strain gauge in a single position, and provide a more detailed insight into the behaviour of the tested joint. With the aid of images obtained using cameras, the development of strain over time can be monitored, while pointing out the critical parts of a welded joint, allowing the determining of potential locations with increased stress intensity factor. PB - Springer-Verlag Berlin, Berlin C3 - Applied Mechanics, Behavior of Materials, and Engineering Systems T1 - Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods EP - 127 SP - 117 DO - 10.1007/978-3-319-41468-3_9 ER -
@conference{ author = "Đorđević, Branislav R. and Sedmak, Simon and Tatić, Uroš and Milošević, Miloš and Vučetić, Filip", year = "2017", abstract = "During the experimental testing of a welded joint, made of steel P460NL1, complete strain and displacement fields, which provide full insight into the behaviour of a welded joint under tensile load, were obtained using an optical stereometric measuring method. Optical stereometric method involved the application of digital image correlation. Presented in this paper are the strain and displacement for various load levels are shown, along with the behaviour of the welded joint as a whole. As a result of this approach, concrete and accurate values of the observed strain field as a whole can be compared directly, rather than as chosen representative parts that would be tested using a strain gauge in a single position, and provide a more detailed insight into the behaviour of the tested joint. With the aid of images obtained using cameras, the development of strain over time can be monitored, while pointing out the critical parts of a welded joint, allowing the determining of potential locations with increased stress intensity factor.", publisher = "Springer-Verlag Berlin, Berlin", journal = "Applied Mechanics, Behavior of Materials, and Engineering Systems", title = "Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods", pages = "127-117", doi = "10.1007/978-3-319-41468-3_9" }
Đorđević, B. R., Sedmak, S., Tatić, U., Milošević, M.,& Vučetić, F.. (2017). Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods. in Applied Mechanics, Behavior of Materials, and Engineering Systems Springer-Verlag Berlin, Berlin., 117-127. https://doi.org/10.1007/978-3-319-41468-3_9
Đorđević BR, Sedmak S, Tatić U, Milošević M, Vučetić F. Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods. in Applied Mechanics, Behavior of Materials, and Engineering Systems. 2017;:117-127. doi:10.1007/978-3-319-41468-3_9 .
Đorđević, Branislav R., Sedmak, Simon, Tatić, Uroš, Milošević, Miloš, Vučetić, Filip, "Measuring of Strain and Displacements in Welded Joints Subjected to Tensile Load Using Stereometric Methods" in Applied Mechanics, Behavior of Materials, and Engineering Systems (2017):117-127, https://doi.org/10.1007/978-3-319-41468-3_9 . .