Tóth, Bálint and Bükkösi, Raymond and Lógó, János (2026) Robust design of grid shells. POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES, 21 (2). pp. 1-6. ISSN 1788-1994
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Abstract
Shell grids are vital in architecture and engineering for spanning large areas with minimal material while ensuring strength and aesthetics. However, local failures or missing members can lead to progressive collapse, threatening stability. This study analyzes shell grid failure using the finite particle method to simulate load redistribution and internal force evolution as components fail. By computing forces at each time-step, finite particle method provides a dynamic view of structural behavior under failure. The findings emphasize the role of load redistribution in collapse, aiding in designing more resilient shell grids.
| Item Type: | Article |
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| Additional Information: | Project no. 2024-2.1.2-EKÖP-KDP-2024-00005 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Found, financed under the EKÖP_KDP-24-1-BME-24 founding scheme. |
| Uncontrolled Keywords: | shell grid, progressive collapse, finite particle method |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 31 Jul 2026 10:16 |
| Last Modified: | 31 Jul 2026 10:16 |
| URI: | https://real.mtak.hu/id/eprint/243634 |
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