| dc.contributor.author | Stupak, Eugeniuš | |
| dc.date.accessioned | 2023-09-18T17:44:59Z | |
| dc.date.available | 2023-09-18T17:44:59Z | |
| dc.date.issued | 2010 | |
| dc.identifier.issn | 1392-1207 | |
| dc.identifier.other | (BIS)VGT02-000020898 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/125877 | |
| dc.description.abstract | The proposed J-integral calculation technique in the piece-wise linear fatigue crack front has been used investigating SIF in the inhomogeneous cast iron specimens with defect and graphite voids. The influence of crack length and front, size and position of voids on SIF have been investigated and the increase of SIF by 15% has been obtained. Stress-strain state analysis of inhomogeneous cast iron specimens was carried out using FE code ANSYS. | eng |
| dc.description.abstract | Naudojant pasiūlytą J-integralo nustatymo nuovarginio dalimis tiesiško plyšio fronte metodiką, atlikti nevienalyčių ketaus bandinių su defektais ir grafito intarpais įtempių intensyvumo koeficiento skaičiavimai. Ištirta, kaip keičiasi įtempių intensyvumo koeficientas priklausomai nuo plyšio gylio, fronto konfigūracijos, intarpų dydžio ir padėties. Nustatytas 15% įtempių intensyvumo koeficiento prieaugis. Nevienalyčių ketaus bandinių įtempių analizei naudota BE programa ANSYS. | lit |
| dc.format.extent | p. 20-24 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
| dc.relation.isreferencedby | ISI Master Journal List | |
| dc.relation.isreferencedby | Compendex | |
| dc.relation.isreferencedby | FLUIDEX | |
| dc.relation.isreferencedby | INSPEC | |
| dc.relation.isreferencedby | Scopus | |
| dc.relation.isreferencedby | VINITI | |
| dc.source.uri | https://mechanika.ktu.lt/index.php/Mech/article/view/9767 | |
| dc.title | Investigation of fracture of inhomogeneous cast iron specimens | |
| dc.title.alternative | Nevienalyčių ketaus bandinių irimo tyrimas | |
| dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
| dcterms.references | 18 | |
| dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
| dc.subject.researchfield | T 010 - Matavimų inžinerija / Measurement engineering | |
| dcterms.sourcetitle | Mechanika | |
| dc.description.issue | Nr. 1(81) | |
| dc.publisher.name | Technologija | |
| dc.publisher.city | Kaunas | |
| dc.identifier.doi | 000285874300003 | |
| dc.identifier.elaba | 3903670 | |
