naa a22 4500 510761046 CHVBK 20180411083139.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1134/S0040601513010035 doi (NATIONALLICENCE)springer-10.1134/S0040601513010035 The influence of external bending moments on the lifetime of bends in hot reheat pipelines [Elektronische Daten] [O. Kireev, M. Saikova, I. Danyushevskii] The influence of various factors (the initial pipe cross section ovality and external bending moments) on the lifetime of bends used in high-temperature pipelines is estimated using the techniques of continuum damage mechanics of metal. The investigation was carried out for two typical bends used in hot reheat pipelines. To this end, the bend lifetime was numerically analyzed taking into account the accumulated extent of damage based on the results of finite-element computations in geometrically nonlinear statement. Pleiades Publishing, Ltd., 2013 bend lifetime nationallicence creep nationallicence continuum damage mechanics nationallicence influence of bending moments nationallicence Kireev O. TsKTI-Vibroseism, Gzhatskaya ul. 9, 195220, St. Petersburg, Russia aut Saikova M. NPO Central Boiler-Turbine Institute, Atamanskaya ul. 3/6, 191167, St. Petersburg, Russia aut Danyushevskii I. NPO Central Boiler-Turbine Institute, Atamanskaya ul. 3/6, 191167, St. Petersburg, Russia aut Thermal Engineering SP MAIK Nauka/Interperiodica 60/1(2013-01-01), 38-45 0040-6015 60:1<38 2013 60 11509 https://doi.org/10.1134/S0040601513010035 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513010035 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kireev O. TsKTI-Vibroseism, Gzhatskaya ul. 9, 195220, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Saikova M. NPO Central Boiler-Turbine Institute, Atamanskaya ul. 3/6, 191167, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Danyushevskii I. NPO Central Boiler-Turbine Institute, Atamanskaya ul. 3/6, 191167, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Thermal Engineering SP MAIK Nauka/Interperiodica 60/1(2013-01-01), 38-45 0040-6015 60:1<38 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer