| dc.contributor.author | Bureika, Gintautas | |
| dc.contributor.author | Vaičiūnas, Gediminas | |
| dc.date.accessioned | 2023-09-18T17:17:04Z | |
| dc.date.available | 2023-09-18T17:17:04Z | |
| dc.date.issued | 2018 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/121383 | |
| dc.description.abstract | The present article describes the technical safety measures used on rail vehicles. Considering the analysis of state-of-art and experience of worldwide railways, it was revealed that collisions of trains with various obstacles (people, animal and vehicles) on the track occur every day. When examining the passive safety measures, the possibilities of using outward safety airbags are distinguished: the dynamic tasks of interaction of two moving bodies are considered. The main criteria for assessing the performance of rail vehicle outward airbag are established, such as the speed, acceleration and suppression characteristics of the outward airbag. The stages of numerical simulation of collision with human on the track are presented. The dynamic process of rail vehicle airbag impact on the human is described in detail. The combinations of deformations of both physical bodies and their stiffness, the impact of acceleration and the potential of human rescue after collision are estimated. Finally, the conclusions are formulated. | eng |
| dc.format.extent | p. 104-112 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:29863448/datastreams/COVER/content | |
| dc.title | Investigation of outward safety airbag of passenger rail vehicle | |
| dc.type | Straipsnis recenzuotame konferencijos darbų leidinyje / Paper published in peer-reviewed conference publication | |
| dcterms.references | 12 | |
| dc.type.pubtype | P1d - Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Transporto inžinerijos fakultetas / Faculty of Transport Engineering | |
| dc.subject.researchfield | T 003 - Transporto inžinerija / Transport engineering | |
| dc.subject.vgtuprioritizedfields | TD0404 - Eismo saugos technologijos / Traffic safety technologies | |
| dc.subject.ltspecializations | L106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies | |
| dc.subject.en | rail vehicle collisions | |
| dc.subject.en | active technical safety measures | |
| dc.subject.en | outward airbag | |
| dc.subject.en | human injuries | |
| dc.subject.en | numerical simulation of collisions | |
| dc.subject.en | ANSYS software package | |
| dcterms.sourcetitle | Transport problems 2018, X international scientific conference, VII international symposium of young researchers : proceedings | |
| dc.publisher.name | Silesian University of Technology | |
| dc.publisher.city | Gliwice | |
| dc.identifier.elaba | 29863448 | |
