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https://doi.org/10.21256/zhaw-26642| Publication type: | Conference paper |
| Type of review: | Not specified |
| Title: | Wide single lap shear samples for examination of environmental effects of bonded repairs |
| Authors: | Ravic, Jelena Peikert, Gregor Böhler, Patrick Gubser, Marc |
| et. al: | No |
| DOI: | 10.5075/epfl-298799_978-2-9701614-0-0 10.21256/zhaw-26642 |
| Proceedings: | Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability |
| Editors of the parent work: | Vassilopoulos, Anastasios P. Michaud, Véronique |
| Volume(Issue): | 2 |
| Page(s): | 837 |
| Pages to: | 846 |
| Conference details: | 20th European Conference on Composite Materials (ECCM), Lausanne, Switzerland, 26-30 June 2022 |
| Issue Date: | 2022 |
| Publisher / Ed. Institution: | EPFL |
| Publisher / Ed. Institution: | Lausanne |
| ISBN: | 978-2-9701614-0-0 |
| Language: | English |
| Subjects: | Composites; Crack; Adhesive; Joint |
| Subject (DDC): | 620.11: Engineering materials |
| Abstract: | In the frame of the EU FP7 BOPACS (Boltless Assembling of Primary Aerospace Structures) project, the new Wide Single Lap Shear (WSLS) specimen was developed to test a more realistic application scenario for bonded joints. It represents a typical high load transfer configuration as e.g. a fuselage longitudinal joint or a repair joint. The implementation of artificial disbonds and different crack stoppers were part of the validation concept. The concept of this test sample was presented during ECCM17. Derived from the Single Lap Shear and the Cracked Lap Shear Coupon, the Wide Single Lap Shear (WSLS) specimen was developed. It marked the next level test setup beyond the basic coupon level for demonstration and investigation of crack growth behavior in bonded joints. In the BOPACS project two different sizes of WSLS specimens were used. While the test samples for validation tests were made with a width of 500mm, a smaller sample with only 180mm width was developed at ZHAW in order to allow parameter studies at lower cost. The small WSLS is used only for crack growth investigations on a comparative basis. However further work has been performed at ZHAW to develop this set up into a useful examination tool. |
| URI: | https://infoscience.epfl.ch/record/298799 https://digitalcollection.zhaw.ch/handle/11475/26642 |
| Fulltext version: | Published version |
| License (according to publishing contract): | CC BY-NC 4.0: Attribution - Non commercial 4.0 International |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Materials and Process Engineering (IMPE) |
| Appears in collections: | Publikationen School of Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2022_Ravic-etal_Wide-single-lap-shear-samples_ECCM20-Paper.pdf | 761.24 kB | Adobe PDF |  View/Open |
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Ravic, J., Peikert, G., Böhler, P., & Gubser, M. (2022). Wide single lap shear samples for examination of environmental effects of bonded repairs [Conference paper]. In A. P. Vassilopoulos & V. Michaud (Eds.), Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability (Vol. 2, pp. 837–846). EPFL. https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Ravic, J. et al. (2022) ‘Wide single lap shear samples for examination of environmental effects of bonded repairs’, in A.P. Vassilopoulos and V. Michaud (eds) Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability. Lausanne: EPFL, pp. 837–846. Available at: https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0.
J. Ravic, G. Peikert, P. Böhler, and M. Gubser, “Wide single lap shear samples for examination of environmental effects of bonded repairs,” in Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability, 2022, vol. 2, pp. 837–846. doi: 10.5075/epfl-298799_978-2-9701614-0-0.
RAVIC, Jelena, Gregor PEIKERT, Patrick BÖHLER und Marc GUBSER, 2022. Wide single lap shear samples for examination of environmental effects of bonded repairs. In: Anastasios P. VASSILOPOULOS und Véronique MICHAUD (Hrsg.), Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability [online]. Conference paper. Lausanne: EPFL. 2022. S. 837–846. ISBN 978-2-9701614-0-0. Verfügbar unter: https://infoscience.epfl.ch/record/298799
Ravic, Jelena, Gregor Peikert, Patrick Böhler, and Marc Gubser. 2022. “Wide Single Lap Shear Samples for Examination of Environmental Effects of Bonded Repairs.” Conference paper. In Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability, edited by Anastasios P. Vassilopoulos and Véronique Michaud, 2:837–46. Lausanne: EPFL. https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0.
Ravic, Jelena, et al. “Wide Single Lap Shear Samples for Examination of Environmental Effects of Bonded Repairs.” Proceedings of the 20th European Conference on Composite Materials - Composites Meet Sustainability, edited by Anastasios P. Vassilopoulos and Véronique Michaud, vol. 2, EPFL, 2022, pp. 837–46, https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0.
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