Numerical Analysis of Impact Loading of Adhesive Joints
Due to small repeatability of results of impact strength of adhesive joints, particularly those performed on different test machines, the authors were inspired to conduct experimental and numerical research in this field. The investigation used the Block Shear Test. The authors compared impact stren...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/5941086 |
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| author | Andrzej Komorek Jan Godzimirski Agata Pietras |
| author_facet | Andrzej Komorek Jan Godzimirski Agata Pietras |
| author_sort | Andrzej Komorek |
| collection | DOAJ |
| description | Due to small repeatability of results of impact strength of adhesive joints, particularly those performed on different test machines, the authors were inspired to conduct experimental and numerical research in this field. The investigation used the Block Shear Test. The authors compared impact strength of samples which were loaded in a normative and nonnormative manner and also the dependence in impact strength with regard to the distance between the impactor’s edge and the surface of the bonded joint. The numerical calculations were carried out in the program Ansys, using the Explicit Dynamics module. The authors proposed a way of modelling the impactor of the pendulum hammer. It was found that a change in the direction of applying the load to the sample and rotating the loaded sample piece in relation to the edge of the impactor results in a significant change in the Max Principal Stresses. Numerical investigations show that lower values of Max Principal Stresses occur in joints which are characterized by larger impact strength, determined experimentally. It was also noted that moving away the edge of the impactor from the surface of the adhesive joint increases normal stresses perpendicular to the surface of the joint. |
| format | Article |
| id | doaj-art-e9963125fd494ee5aacca196091ea4ba |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-e9963125fd494ee5aacca196091ea4ba2025-08-20T03:26:35ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422017-01-01201710.1155/2017/59410865941086Numerical Analysis of Impact Loading of Adhesive JointsAndrzej Komorek0Jan Godzimirski1Agata Pietras2Wydział Lotnictwa, Wyższa Szkoła Oficerska Sił Powietrznych, ul. Dywizjonu 303 nr 35, 08-530 Dęblin, PolandWydział Mechatroniki, Wojskowa Akademia Techniczna, ul. S. Kaliskiego 2, 00-908 Warszawa, PolandWydział Mechatroniki, Wojskowa Akademia Techniczna, ul. S. Kaliskiego 2, 00-908 Warszawa, PolandDue to small repeatability of results of impact strength of adhesive joints, particularly those performed on different test machines, the authors were inspired to conduct experimental and numerical research in this field. The investigation used the Block Shear Test. The authors compared impact strength of samples which were loaded in a normative and nonnormative manner and also the dependence in impact strength with regard to the distance between the impactor’s edge and the surface of the bonded joint. The numerical calculations were carried out in the program Ansys, using the Explicit Dynamics module. The authors proposed a way of modelling the impactor of the pendulum hammer. It was found that a change in the direction of applying the load to the sample and rotating the loaded sample piece in relation to the edge of the impactor results in a significant change in the Max Principal Stresses. Numerical investigations show that lower values of Max Principal Stresses occur in joints which are characterized by larger impact strength, determined experimentally. It was also noted that moving away the edge of the impactor from the surface of the adhesive joint increases normal stresses perpendicular to the surface of the joint.http://dx.doi.org/10.1155/2017/5941086 |
| spellingShingle | Andrzej Komorek Jan Godzimirski Agata Pietras Numerical Analysis of Impact Loading of Adhesive Joints Advances in Materials Science and Engineering |
| title | Numerical Analysis of Impact Loading of Adhesive Joints |
| title_full | Numerical Analysis of Impact Loading of Adhesive Joints |
| title_fullStr | Numerical Analysis of Impact Loading of Adhesive Joints |
| title_full_unstemmed | Numerical Analysis of Impact Loading of Adhesive Joints |
| title_short | Numerical Analysis of Impact Loading of Adhesive Joints |
| title_sort | numerical analysis of impact loading of adhesive joints |
| url | http://dx.doi.org/10.1155/2017/5941086 |
| work_keys_str_mv | AT andrzejkomorek numericalanalysisofimpactloadingofadhesivejoints AT jangodzimirski numericalanalysisofimpactloadingofadhesivejoints AT agatapietras numericalanalysisofimpactloadingofadhesivejoints |