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Investigation of dynamic behaviour of concrete bridge columns under surface Bbasting
| dc.contributor.author | Vaghefi, M. | |
| dc.contributor.author | Mobaraki, Behnam | |
| dc.date.accessioned | 2025-07-01T09:05:52Z | |
| dc.date.available | 2025-07-01T09:05:52Z | |
| dc.date.issued | 2018 | |
| dc.identifier.citation | Vaghefi, M.; Mobaraki, Behnam. Investigation of dynamic behaviour of concrete bridge columns under surface blasting. Sharif Journal of Civil Engineering, 2018, 34.2(12.2), p. 133-141. Disponible en: <https://sjce.journals.sharif.edu/article_1339.html?lang=en>. Fecha de acceso: 1 jul. 2025. DOI: 10.24200/j30.2018.1339 | ca |
| dc.identifier.issn | 2676-4776 | ca |
| dc.identifier.uri | http://hdl.handle.net/20.500.12328/4926 | |
| dc.description.abstract | This paper, using hydro code -LS-DYNA, investigates and observes the dynamic response of cemented bridge under the effect of a number of TNT explosives placed around the columns. Damage quantities will be reported accordingly. To ensure the efficacy of the finite-element method, a comparison is made between numerical and experimental results derived from army explosive ordinance America TM5-855-1. The results indicate that no damage whatsoever occur on the deck under the effect of 500 kilogram TNT explosives at one-meter distance from the bridge base while the has base undergone 2 meters of damage along X direction and 3.5 meters along Y direction. Moreover, the area of damage is at the pile as high as 4 meters, and under 1000 kilogram TNT explosives' blast, the length of the base damage is 3 meters at X direction and 6 meters along Y direction. | ca |
| dc.format.extent | 8 | ca |
| dc.language.iso | und | ca |
| dc.publisher | Sharif University of Technology | ca |
| dc.relation.ispartof | Sharif Journal of Civil Engineering | ca |
| dc.relation.ispartofseries | 34.2;1.2 | |
| dc.rights | This work is licensed under a Creative Commons Attribution 4.0 International License. | ca |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject.other | Surface blasting | ca |
| dc.subject.other | LS-DYNA | ca |
| dc.subject.other | Concrete bridge | ca |
| dc.subject.other | Dynamic behavior | ca |
| dc.subject.other | TM5-855-1 | ca |
| dc.title | Investigation of dynamic behaviour of concrete bridge columns under surface Bbasting | ca |
| dc.type | info:eu-repo/semantics/article | ca |
| dc.description.version | info:eu-repo/semantics/publishedVersion | ca |
| dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
| dc.embargo.terms | cap | ca |
| dc.subject.udc | 5 | ca |
| dc.identifier.doi | https://dx.doi.org/10.24200/j30.2018.1339 | ca |
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