| Issue |
E3S Web Conf.
Volume 457, 2023
International Scientific and Practical Symposium “The Future of the Construction Industry: Challenges and Development Prospects” (FCI-2023)
|
|
|---|---|---|
| Article Number | 02047 | |
| Number of page(s) | 7 | |
| Section | Integrated Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202345702047 | |
| Published online | 05 December 2023 | |
Simulation of internal water pressure loads for HPP penstock pipes under seismic impacts
1 All-Russian Research Institute of Hydraulic Engineering named after B.E. Vedeneev, St. Petersburg, Russia
2 Moscow State University of Civil Engineering, 26, Yaroslavskoye shosse, Moscow, 129337, Russia
3 Moscow Regional Institute “GIDROPROEKT”, Moscow, Russia
* Corresponding author: Muraviov1954@mail.ru
The article provides an analysis of various methods for determining the increase in internal water pressure on the lining of penstock pipes of hydro power plants (HPP) under seismic impacts using static and dynamic theories. The main factors affecting the amplitude of vibration are analyzed.
Key words: Dynamic model for seismic impact calculation / velosigram of an earthquake / pressure conduit / hydrodynamic pressure increase
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.