Interrelated equations for creep deformation and damage parameter for compressible media are formulated. The approximate and exact solutions of these equations are received. The corresponding long-term strength criteria are formulated. It is shown, that Kachanov-Rabotnov theory gives overestimated values of time to fracture.
Translated title of the contributionTHE CONNECTION OF HIGH TEMPERATURE CREEP AND DAMAGE OF METALLIC MATERIALS
Original languageRussian
Title of host publicationПроблемы динамики взаимодействия деформируемых сред
Subtitle of host publicationТруды IX международной конференции
Place of PublicationЕреван
PublisherНациональный университет архитектуры и строительства Армении
Pages54-58
ISBN (Print)978-9939-63-305-3
StatePublished - 2018
EventIX International Conference THE PROBLEMS OF INTERACTION OF DEFORMABLE MEDIA dedicated to the 75th anniversary of NAS RA - Goris, Armenia
Duration: 1 Oct 2018 → 6 Oct 2018
Conference number: 9

Conference

ConferenceIX International Conference THE PROBLEMS OF INTERACTION OF DEFORMABLE MEDIA dedicated to the 75th anniversary of NAS RA
Country/TerritoryArmenia
CityGoris
Period1/10/18 → 6/10/18

ID: 52005395