naa a22 4500 510761003 CHVBK 20180411083139.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1134/S0040601513010011 doi (NATIONALLICENCE)springer-10.1134/S0040601513010011 Grin' E. All-Russia Thermal Engineering Institute, Avtozavodskaya ul. 14/23, 115280, Moscow, Russia aut The possibilities of fracture mechanics as applied to problems of strength, service life, and substantiation of safe operation of heat-generating and mechanical equipment [Elektronische Daten] [E. Grin'] The fundamentals of fracture mechanics are briefly outlined, and its possibilities as a tool for estimating the longevity and bearing capacity of equipment components the metal of which contains cracklike flaws are pointed out. Experimentally obtained kinetic crack resistance diagrams lying at the heart of methods for determining the survivability of structures are given for some steels. Practical application of the methods of fracture mechanics is demonstrated on a particular example of substantiating temporary operability of a boiler drum having cracklike flaws near the holes for water downtake pipes. Pleiades Publishing, Ltd., 2013 power equipment nationallicence strength nationallicence lifetime nationallicence cracklike flaw nationallicence crack growth resistance nationallicence fatigue nationallicence creep nationallicence longevity nationallicence survivability nationallicence Thermal Engineering SP MAIK Nauka/Interperiodica 60/1(2013-01-01), 24-31 0040-6015 60:1<24 2013 60 11509 https://doi.org/10.1134/S0040601513010011 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513010011 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Grin' E. All-Russia Thermal Engineering Institute, Avtozavodskaya ul. 14/23, 115280, Moscow, Russia aut NATIONALLICENCE 773 0- Thermal Engineering SP MAIK Nauka/Interperiodica 60/1(2013-01-01), 24-31 0040-6015 60:1<24 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer