Ovchinnikov I. G. Russia Saratov State Technical University named after Gagarin Y.A., Saratov State Technical University named after Gagarin Y.A., 77, Politechnicheskaya st., 410054, Saratov, Russia serbubnov@rambler.ru Author's articles Application of Program Complex ANSYS to Calculation of the Thick-Walled Pipeline Which is Exposed to High-Temperature Local Hydrogen Corrosion