A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic
Stiffness and strength of sandwich plate vary depending on similar (SI) or dissimilar (DSI) material element (faceplate or core) and laser weld geometry. The issues of I-core sandwich plate characteristics are essential to attain practical sandwich plate application. Hence, research on different mat...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Elsevier Ltd
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/33614/1/Saffirna-main.pdf |
| _version_ | 1825814241141063680 |
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| author | Saffirna, M.S. Jiang, X.X. M.R., M.Rejab Lim, K.S N.N., Guo Wang, Bangle |
| author_facet | Saffirna, M.S. Jiang, X.X. M.R., M.Rejab Lim, K.S N.N., Guo Wang, Bangle |
| author_sort | Saffirna, M.S. |
| collection | UMP |
| description | Stiffness and strength of sandwich plate vary depending on similar (SI) or dissimilar (DSI) material element (faceplate or core) and laser weld geometry. The issues of I-core sandwich plate characteristics are essential to attain practical sandwich plate application. Hence, research on different material properties and T-joint weld characteristics of I-core sandwich steel plate presents a positive understanding of various character factors that affect sandwich plate bending performance. In this paper, the I-core sandwich steel plate characteristic was investigated using finite element analysis (FEA). The 3-point bending with a fine meshing, interaction of elements, and load applied was kept constant. The partition size at the laser weld geometry is smaller, and the partition size continuously grows when further away from the weld geometry. The result shows that a combination of weak and strong material on either element will reduce I-core sandwich's stiffness and strength unless strong material is assigned at the faceplate and core. Moreover, there is a significant change when rootgap is present. This influencing the centric and eccentric of the weld. The weld width produces a perfect bending as wholesome T-joint, yet to achieve such traits is impossible in reality but possible when the weld length is closer to the length of the core. The exploration of these characteristics in response to I-core sandwich steel plate holds a good response in engaging for the multiple variables that affect the plate's stiffness and strength. |
| first_indexed | 2024-03-06T12:55:52Z |
| format | Conference or Workshop Item |
| id | UMPir33614 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:55:52Z |
| publishDate | 2022 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir336142022-07-04T05:09:04Z http://umpir.ump.edu.my/id/eprint/33614/ A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic Saffirna, M.S. Jiang, X.X. M.R., M.Rejab Lim, K.S N.N., Guo Wang, Bangle TJ Mechanical engineering and machinery Stiffness and strength of sandwich plate vary depending on similar (SI) or dissimilar (DSI) material element (faceplate or core) and laser weld geometry. The issues of I-core sandwich plate characteristics are essential to attain practical sandwich plate application. Hence, research on different material properties and T-joint weld characteristics of I-core sandwich steel plate presents a positive understanding of various character factors that affect sandwich plate bending performance. In this paper, the I-core sandwich steel plate characteristic was investigated using finite element analysis (FEA). The 3-point bending with a fine meshing, interaction of elements, and load applied was kept constant. The partition size at the laser weld geometry is smaller, and the partition size continuously grows when further away from the weld geometry. The result shows that a combination of weak and strong material on either element will reduce I-core sandwich's stiffness and strength unless strong material is assigned at the faceplate and core. Moreover, there is a significant change when rootgap is present. This influencing the centric and eccentric of the weld. The weld width produces a perfect bending as wholesome T-joint, yet to achieve such traits is impossible in reality but possible when the weld length is closer to the length of the core. The exploration of these characteristics in response to I-core sandwich steel plate holds a good response in engaging for the multiple variables that affect the plate's stiffness and strength. Elsevier Ltd 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33614/1/Saffirna-main.pdf Saffirna, M.S. and Jiang, X.X. and M.R., M.Rejab and Lim, K.S and N.N., Guo and Wang, Bangle (2022) A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic. In: 1st International Conference on Computations in Materials and Applied Engineering – 2021 , 10/05/2021 , Nehru Nagar, Ghaziabad, India. pp. 276-285., 51 (1). ISSN 2214-7853 (Published) http://journal homepage: www.elsevier.com/locate/matpr https://doi.org/10.1016/j.matpr.2021.05.289 |
| spellingShingle | TJ Mechanical engineering and machinery Saffirna, M.S. Jiang, X.X. M.R., M.Rejab Lim, K.S N.N., Guo Wang, Bangle A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title | A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title_full | A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title_fullStr | A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title_full_unstemmed | A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title_short | A study on simulation analysis for laser-welded I-core sandwich plate with different material properties and T-joint weld characteristic |
| title_sort | study on simulation analysis for laser welded i core sandwich plate with different material properties and t joint weld characteristic |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/33614/1/Saffirna-main.pdf |
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