Афанасьева, Елизавета Андреевна. Определение рациональных параметров вантового покрытия многофункционального общественного здания [Электронный ресурс]: магистерская диссертация: 08.04.01 / Е. А. Афанасьева; Санкт-Петербургский политехнический университет Петра Великого, Инженерно-строительный институт ; науч. рук. И. С. Птухина. — Электрон. текстовые дан. (1 файл : 9,04 МБ). — Санкт-Петербург, 2017. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/v17-1849.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-1849>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2017 | Quarter 3 | July | 12 | 0 | 15 | 0 | 27 |
| August | 8 | 0 | 7 | 0 | 15 | ||
| September | 3 | 0 | 5 | 0 | 8 | ||
| Quarter 4 | October | 3 | 0 | 4 | 0 | 7 | |
| November | 5 | 0 | 8 | 0 | 13 | ||
| December | 4 | 0 | 20 | 0 | 24 | ||
| Year 2018 | Quarter 1 | January | 2 | 0 | 12 | 0 | 14 |
| February | 2 | 0 | 16 | 0 | 18 | ||
| March | 5 | 0 | 19 | 0 | 24 | ||
| Quarter 2 | April | 1 | 0 | 14 | 0 | 15 | |
| May | 3 | 0 | 31 | 0 | 34 | ||
| June | 3 | 0 | 54 | 0 | 57 | ||
| Quarter 3 | July | 3 | 0 | 31 | 0 | 34 | |
| August | 5 | 0 | 12 | 0 | 17 | ||
| September | 5 | 0 | 9 | 0 | 14 | ||
| Quarter 4 | October | 3 | 0 | 14 | 0 | 17 | |
| November | 1 | 0 | 3 | 0 | 4 | ||
| December | 1 | 0 | 6 | 0 | 7 | ||
| Year 2019 | Quarter 1 | January | 1 | 0 | 8 | 0 | 9 |
| February | 0 | 0 | 8 | 0 | 8 | ||
| March | 0 | 0 | 8 | 0 | 8 | ||
| Quarter 2 | April | 0 | 0 | 2 | 0 | 2 | |
| May | 6 | 0 | 3 | 0 | 9 | ||
| June | 0 | 0 | 13 | 0 | 13 | ||
| Quarter 3 | July | 1 | 0 | 5 | 0 | 6 | |
| August | 1 | 0 | 9 | 0 | 10 | ||
| September | 4 | 0 | 9 | 0 | 13 | ||
| Quarter 4 | October | 10 | 0 | 24 | 0 | 34 | |
| November | 5 | 0 | 26 | 0 | 31 | ||
| December | 0 | 0 | 21 | 0 | 21 | ||
| Year 2020 | Quarter 1 | January | 0 | 0 | 12 | 0 | 12 |
| February | 0 | 0 | 18 | 0 | 18 | ||
| March | 4 | 0 | 7 | 0 | 11 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| August | 0 | 0 | 0 | 0 | 0 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| Year 2021 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| August | 0 | 0 | 0 | 0 | 0 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 0 | 0 | 1 | 0 | 1 | ||
| 2022 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| August | 0 | 0 | 0 | 0 | 0 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| 2023 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| August | 0 | 0 | 0 | 0 | 0 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| Year 2024 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 3 | July | 1 | 0 | 0 | 0 | 1 | |
| August | 0 | 0 | 0 | 0 | 0 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| Total | 104 | 0 | 454 | 0 | 558 | ||