Dvorkin, L. I. Modified water-cement ratio rule for the design of air-entrained concrete = Модифицированное правило водоцементного соотношения для проектирования бетонов, содержащих воздух / L. I. Dvorkin. — 1 файл (1,31 Мб). — DOI 10.18720/MCE.85.10. — Текст: электронный // Инженерно-строительный журнал / Санкт-Петербургский политехнический университет Петра Великого. – 2019. – С. 123-135. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j19-241.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2019 | Quarter 4 | October | 1 | 0 | 0 | 0 | 1 |
| November | 5 | 0 | 1 | 0 | 6 | ||
| December | 1 | 0 | 5 | 0 | 6 | ||
| Year 2020 | Quarter 1 | January | 1 | 0 | 1 | 0 | 2 |
| February | 0 | 0 | 3 | 0 | 3 | ||
| March | 5 | 0 | 1 | 0 | 6 | ||
| Quarter 2 | April | 5 | 0 | 0 | 0 | 5 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 3 | July | 4 | 0 | 0 | 0 | 4 | |
| August | 2 | 0 | 0 | 0 | 2 | ||
| September | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 4 | October | 4 | 0 | 2 | 0 | 6 | |
| November | 2 | 0 | 6 | 0 | 8 | ||
| December | 3 | 0 | 6 | 0 | 9 | ||
| Year 2021 | Quarter 1 | January | 2 | 0 | 3 | 0 | 5 |
| February | 3 | 0 | 1 | 0 | 4 | ||
| March | 2 | 0 | 2 | 0 | 4 | ||
| Quarter 2 | April | 10 | 0 | 1 | 0 | 11 | |
| May | 2 | 0 | 2 | 0 | 4 | ||
| June | 3 | 0 | 4 | 0 | 7 | ||
| Quarter 3 | July | 6 | 0 | 8 | 0 | 14 | |
| August | 1 | 0 | 6 | 0 | 7 | ||
| September | 0 | 0 | 1 | 0 | 1 | ||
| Quarter 4 | October | 0 | 0 | 6 | 0 | 6 | |
| November | 0 | 0 | 6 | 0 | 6 | ||
| December | 4 | 0 | 1 | 0 | 5 | ||
| Year 2022 | Quarter 1 | January | 1 | 0 | 7 | 0 | 8 |
| February | 1 | 0 | 2 | 0 | 3 | ||
| March | 7 | 0 | 4 | 0 | 11 | ||
| Quarter 2 | April | 0 | 0 | 3 | 0 | 3 | |
| May | 0 | 0 | 1 | 0 | 1 | ||
| June | 3 | 0 | 5 | 0 | 8 | ||
| Quarter 3 | July | 3 | 0 | 5 | 0 | 8 | |
| August | 2 | 0 | 4 | 0 | 6 | ||
| September | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 4 | October | 6 | 0 | 1 | 0 | 7 | |
| November | 7 | 0 | 2 | 0 | 9 | ||
| December | 10 | 0 | 5 | 0 | 15 | ||
| Year 2023 | Quarter 1 | January | 2 | 0 | 1 | 0 | 3 |
| February | 1 | 0 | 0 | 0 | 1 | ||
| March | 1 | 0 | 5 | 0 | 6 | ||
| Quarter 2 | April | 3 | 0 | 2 | 0 | 5 | |
| May | 2 | 0 | 5 | 0 | 7 | ||
| June | 2 | 0 | 1 | 0 | 3 | ||
| Quarter 3 | July | 1 | 0 | 1 | 0 | 2 | |
| August | 0 | 0 | 1 | 0 | 1 | ||
| September | 0 | 0 | 5 | 0 | 5 | ||
| Quarter 4 | October | 3 | 0 | 3 | 0 | 6 | |
| November | 4 | 0 | 6 | 0 | 10 | ||
| December | 1 | 0 | 2 | 0 | 3 | ||
| Year 2024 | Quarter 1 | January | 0 | 0 | 2 | 0 | 2 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 7 | 0 | 4 | 0 | 11 | |
| May | 2 | 0 | 2 | 0 | 4 | ||
| June | 6 | 0 | 6 | 0 | 12 | ||
| Quarter 3 | July | 5 | 0 | 0 | 0 | 5 | |
| August | 4 | 0 | 7 | 0 | 11 | ||
| September | 1 | 0 | 3 | 0 | 4 | ||
| Quarter 4 | October | 5 | 0 | 3 | 0 | 8 | |
| Total | 163 | 0 | 165 | 0 | 328 | ||