33407 Construction of Unique Buildings and Structures Строительство уникальных зданий и сооружений 2304-6295 5 10.18720/CUBS.12.5 Reliability of low pressure waterworks with earthen dams Расчет напряженно-деформированного состояния арочно-гравитационной плотины в программном комплексе SOFiSTiK 0000-0003-3850-424X 56091980300 AAH-3368-2019 Lalin Vladimir Vladimirovich vllalin@yandex.ru Savchenko Alexey ya.int@yandex.ru Yavarov Alexandr yavarov_av@mail.ru Zdanchuk Elizaveta zelizaveta@yandex.ru Belyaev Dmitrij belyaevj@mail.ru Peter the Great St. Petersburg Polytechnic University Saint-Petersburg State Polytechnical University 16 07 2013 7 12 30 37

There was a failure in the engine room of the Sayano-Shushenskaya hydroelectric power station, caused victims in August 2009. In order to assess the possible consequences for the reliability (strength and stability) of the Sayano-Shushenskaya HPP management of "RusHydro" decided to test the strength and stability of the dam using finite-element modeling. The implementation of this work was entrusted to several organizations, including St. Petersburg State Polytechnic University. This paper summarizes the methodology and some of the results of the work.

 calculation FEM arch-gravity dam dam+foundation SOFiSTiK