Guchinsky, R. V. Fatigue assessment of tubular structures [Электронный ресурс] / R.V. Guchinsky, S.V. Petinov. — (Расчеты). — Электрон. текстовые дан. (1 файл: 1,81 Мб) // Инженерно-строительный журнал: специализированный научный журнал / Санкт-Петербургский политехнический университет Петра Великого, Инженерно-строительный институт. – Санкт-Петербург. – 2013. – Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовой файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3176.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2013 | Quarter 2 | 8 | 0 | 4 | 0 | 12 |
| Quarter 3 | 18 | 0 | 7 | 0 | 25 | |
| Quarter 4 | 6 | 0 | 3 | 0 | 9 | |
| Year 2014 | Quarter 1 | 12 | 0 | 7 | 0 | 19 |
| Quarter 2 | 16 | 0 | 9 | 0 | 25 | |
| Quarter 3 | 19 | 0 | 5 | 0 | 24 | |
| Quarter 4 | 11 | 0 | 6 | 0 | 17 | |
| Year 2015 | Quarter 1 | 13 | 0 | 1 | 0 | 14 |
| Quarter 2 | 7 | 0 | 3 | 0 | 10 | |
| Quarter 3 | 8 | 0 | 3 | 0 | 11 | |
| Quarter 4 | 16 | 0 | 8 | 0 | 24 | |
| Year 2016 | Quarter 1 | 5 | 0 | 11 | 0 | 16 |
| Quarter 2 | 8 | 0 | 1 | 0 | 9 | |
| Quarter 3 | 3 | 0 | 5 | 0 | 8 | |
| Quarter 4 | 10 | 0 | 37 | 0 | 47 | |
| Year 2017 | Quarter 1 | 2 | 0 | 16 | 0 | 18 |
| Quarter 2 | 5 | 0 | 7 | 0 | 12 | |
| Quarter 3 | 7 | 0 | 8 | 0 | 15 | |
| Quarter 4 | 11 | 0 | 5 | 0 | 16 | |
| Year 2018 | Quarter 1 | 0 | 0 | 3 | 0 | 3 |
| Quarter 2 | 6 | 0 | 7 | 0 | 13 | |
| Quarter 3 | 9 | 0 | 14 | 0 | 23 | |
| Quarter 4 | 3 | 0 | 5 | 0 | 8 | |
| Year 2019 | Quarter 1 | 7 | 0 | 3 | 0 | 10 |
| Quarter 2 | 3 | 0 | 2 | 0 | 5 | |
| Quarter 3 | 9 | 0 | 4 | 0 | 13 | |
| Quarter 4 | 2 | 0 | 8 | 0 | 10 | |
| Year 2020 | Quarter 1 | 14 | 0 | 23 | 0 | 37 |
| Quarter 2 | 13 | 0 | 0 | 0 | 13 | |
| Quarter 3 | 8 | 0 | 0 | 0 | 8 | |
| Quarter 4 | 13 | 0 | 11 | 0 | 24 | |
| Year 2021 | Quarter 1 | 4 | 0 | 6 | 0 | 10 |
| Quarter 2 | 12 | 0 | 4 | 0 | 16 | |
| Quarter 3 | 13 | 0 | 12 | 0 | 25 | |
| Quarter 4 | 10 | 0 | 6 | 0 | 16 | |
| Year 2022 | Quarter 1 | 7 | 0 | 13 | 0 | 20 |
| Quarter 2 | 7 | 0 | 14 | 0 | 21 | |
| Quarter 3 | 19 | 0 | 2 | 0 | 21 | |
| Quarter 4 | 15 | 0 | 6 | 0 | 21 | |
| Year 2023 | Quarter 1 | 7 | 0 | 5 | 0 | 12 |
| Quarter 2 | 4 | 0 | 5 | 0 | 9 | |
| Quarter 3 | 4 | 0 | 2 | 0 | 6 | |
| Quarter 4 | 8 | 0 | 8 | 0 | 16 | |
| Year 2024 | Quarter 1 | 3 | 0 | 23 | 0 | 26 |
| Quarter 2 | 11 | 0 | 22 | 0 | 33 | |
| Quarter 3 | 8 | 0 | 7 | 0 | 15 | |
| Total | 404 | 0 | 361 | 0 | 765 | |