| dc.contributor.author | Vadluga, Vaidas | |
| dc.contributor.author | Kačianauskas, Rimantas | |
| dc.date.accessioned | 2023-09-18T16:59:55Z | |
| dc.date.available | 2023-09-18T16:59:55Z | |
| dc.date.issued | 2007 | |
| dc.identifier.other | (BIS)VGT02-000016331 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/118693 | |
| dc.description.abstract | The application of the Discrete Element Method (DEM) to simulation of the dynamic plate fracture is considered. The discrete model is implemented in the form of the hexagonal lattice grid. The cohesive visco-elastic connection element with brittle fracture is developed. Elastic properties of the element are calibrated numerically by the finite element method. Cracking of the elastic tension plate with randomly distributed tensile strength properties of the material is considered as a case study. The dynamic fracture behaviour is illustrated by time variation of forces and cracking pattern of the element network. The results obtained are compared with the behaviour of a homogeneous plate. | eng |
| dc.format.extent | p. 1083-1089 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | ISI Proceedings (nenaudotinas) | |
| dc.title | A simulation of dynamic fracture of tension plate with randomly distributed material properties by the discrete element method | |
| dc.type | Straipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB | |
| dcterms.references | 22 | |
| dc.type.pubtype | P1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
| dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
| dc.subject.en | Discrete element method | |
| dc.subject.en | Dynamic fracture | |
| dc.subject.en | Random material properties | |
| dc.subject.en | Plate | |
| dcterms.sourcetitle | The 9th international conference "Modern building materials, structures and techniques": selected papers, May 16-18, 2007 Vilnius, Lithuania / International Association for Bridges and Structural Engineering, European Council of Civil Engineers, The Association of European Civil Engineering Faculties, Lithuanian Academy of Science, Vilnius Gediminas Technical University. Vol. 3 | |
| dc.publisher.name | Technika | |
| dc.publisher.city | Vilnius | |
| dc.identifier.elaba | 3814799 | |
