Устройство свайных фундаментов [Электронный ресурс]: учебное пособие / Н.И. Ватин [и др.]; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 4,68 Мб). — Санкт-Петербург, 2012. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3079.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2013 | Quarter 2 | May | 5 | 0 | 2 | 0 | 7 |
| June | 10 | 0 | 8 | 0 | 18 | ||
| Quarter 3 | July | 8 | 0 | 3 | 0 | 11 | |
| August | 5 | 0 | 0 | 0 | 5 | ||
| September | 4 | 0 | 3 | 0 | 7 | ||
| Quarter 4 | October | 4 | 0 | 4 | 0 | 8 | |
| November | 2 | 0 | 2 | 0 | 4 | ||
| December | 4 | 0 | 11 | 0 | 15 | ||
| Year 2014 | Quarter 1 | January | 4 | 0 | 1 | 0 | 5 |
| February | 8 | 0 | 4 | 0 | 12 | ||
| March | 5 | 0 | 3 | 0 | 8 | ||
| Quarter 2 | April | 9 | 0 | 6 | 0 | 15 | |
| May | 12 | 0 | 4 | 0 | 16 | ||
| June | 9 | 0 | 3 | 0 | 12 | ||
| Quarter 3 | July | 12 | 0 | 4 | 0 | 16 | |
| August | 8 | 0 | 4 | 0 | 12 | ||
| September | 5 | 0 | 4 | 0 | 9 | ||
| Quarter 4 | October | 6 | 0 | 3 | 0 | 9 | |
| November | 8 | 0 | 4 | 0 | 12 | ||
| December | 7 | 0 | 3 | 0 | 10 | ||
| Year 2015 | Quarter 1 | January | 2 | 0 | 5 | 0 | 7 |
| February | 6 | 0 | 4 | 0 | 10 | ||
| March | 4 | 0 | 2 | 0 | 6 | ||
| Quarter 2 | April | 3 | 0 | 0 | 0 | 3 | |
| May | 12 | 0 | 5 | 0 | 17 | ||
| June | 6 | 0 | 8 | 0 | 14 | ||
| Quarter 3 | July | 6 | 0 | 4 | 0 | 10 | |
| August | 3 | 0 | 1 | 0 | 4 | ||
| September | 3 | 0 | 3 | 0 | 6 | ||
| Quarter 4 | October | 8 | 0 | 39 | 0 | 47 | |
| November | 8 | 0 | 23 | 0 | 31 | ||
| December | 2 | 0 | 5 | 0 | 7 | ||
| Year 2016 | Quarter 1 | January | 5 | 0 | 3 | 0 | 8 |
| February | 1 | 0 | 3 | 0 | 4 | ||
| March | 11 | 0 | 26 | 0 | 37 | ||
| Quarter 2 | April | 8 | 0 | 11 | 0 | 19 | |
| May | 3 | 0 | 11 | 0 | 14 | ||
| June | 4 | 0 | 3 | 0 | 7 | ||
| Quarter 3 | July | 4 | 0 | 21 | 0 | 25 | |
| August | 3 | 0 | 38 | 0 | 41 | ||
| September | 6 | 0 | 62 | 0 | 68 | ||
| Quarter 4 | October | 15 | 0 | 124 | 0 | 139 | |
| November | 4 | 0 | 215 | 0 | 219 | ||
| December | 14 | 0 | 213 | 0 | 227 | ||
| Year 2017 | Quarter 1 | January | 12 | 0 | 162 | 0 | 174 |
| February | 4 | 0 | 5 | 0 | 9 | ||
| March | 25 | 0 | 264 | 0 | 289 | ||
| Quarter 2 | April | 23 | 0 | 323 | 0 | 346 | |
| May | 15 | 0 | 523 | 0 | 538 | ||
| June | 13 | 0 | 645 | 0 | 658 | ||
| Quarter 3 | July | 13 | 0 | 287 | 0 | 300 | |
| August | 14 | 0 | 368 | 0 | 382 | ||
| September | 17 | 0 | 445 | 0 | 462 | ||
| Quarter 4 | October | 11 | 0 | 350 | 0 | 361 | |
| November | 15 | 0 | 478 | 0 | 493 | ||
| December | 18 | 0 | 522 | 0 | 540 | ||
| Year 2018 | Quarter 1 | January | 14 | 0 | 508 | 0 | 522 |
| February | 31 | 0 | 614 | 0 | 645 | ||
| March | 40 | 0 | 691 | 0 | 731 | ||
| Quarter 2 | April | 31 | 0 | 797 | 0 | 828 | |
| May | 10 | 0 | 1,076 | 0 | 1,086 | ||
| June | 15 | 0 | 987 | 0 | 1,002 | ||
| Quarter 3 | July | 17 | 0 | 549 | 0 | 566 | |
| August | 21 | 0 | 757 | 0 | 778 | ||
| September | 47 | 0 | 508 | 0 | 555 | ||
| Quarter 4 | October | 14 | 0 | 394 | 0 | 408 | |
| November | 10 | 0 | 402 | 0 | 412 | ||
| December | 6 | 0 | 396 | 0 | 402 | ||
| Year 2019 | Quarter 1 | January | 7 | 0 | 299 | 0 | 306 |
| February | 13 | 0 | 323 | 0 | 336 | ||
| March | 7 | 0 | 558 | 0 | 565 | ||
| Quarter 2 | April | 11 | 0 | 519 | 0 | 530 | |
| May | 9 | 0 | 503 | 0 | 512 | ||
| June | 7 | 0 | 516 | 0 | 523 | ||
| Quarter 3 | July | 11 | 0 | 355 | 0 | 366 | |
| August | 15 | 0 | 404 | 0 | 419 | ||
| September | 7 | 0 | 571 | 0 | 578 | ||
| Quarter 4 | October | 10 | 0 | 876 | 0 | 886 | |
| November | 2 | 0 | 827 | 0 | 829 | ||
| December | 12 | 0 | 885 | 0 | 897 | ||
| Year 2020 | Quarter 1 | January | 5 | 0 | 31 | 0 | 36 |
| February | 6 | 0 | 29 | 0 | 35 | ||
| March | 14 | 0 | 17 | 0 | 31 | ||
| Quarter 2 | April | 14 | 0 | 1 | 0 | 15 | |
| May | 15 | 0 | 2 | 0 | 17 | ||
| June | 11 | 0 | 0 | 0 | 11 | ||
| Quarter 3 | July | 6 | 0 | 0 | 0 | 6 | |
| August | 6 | 0 | 0 | 0 | 6 | ||
| September | 13 | 0 | 0 | 0 | 13 | ||
| Quarter 4 | October | 8 | 0 | 1 | 0 | 9 | |
| November | 8 | 0 | 42 | 0 | 50 | ||
| December | 12 | 0 | 258 | 0 | 270 | ||
| Year 2021 | Quarter 1 | January | 8 | 0 | 433 | 0 | 441 |
| February | 10 | 0 | 521 | 0 | 531 | ||
| March | 9 | 0 | 519 | 0 | 528 | ||
| Quarter 2 | April | 3 | 0 | 543 | 0 | 546 | |
| May | 10 | 0 | 477 | 0 | 487 | ||
| June | 16 | 0 | 644 | 0 | 660 | ||
| Quarter 3 | July | 12 | 0 | 530 | 0 | 542 | |
| August | 5 | 0 | 551 | 0 | 556 | ||
| September | 9 | 0 | 534 | 0 | 543 | ||
| Quarter 4 | October | 9 | 0 | 520 | 0 | 529 | |
| November | 9 | 0 | 699 | 0 | 708 | ||
| December | 5 | 0 | 794 | 0 | 799 | ||
| Year 2022 | Quarter 1 | January | 8 | 0 | 684 | 0 | 692 |
| February | 5 | 0 | 660 | 0 | 665 | ||
| March | 11 | 0 | 596 | 0 | 607 | ||
| Quarter 2 | April | 6 | 0 | 696 | 0 | 702 | |
| May | 12 | 0 | 1,173 | 0 | 1,185 | ||
| June | 11 | 0 | 1,736 | 0 | 1,747 | ||
| Quarter 3 | July | 30 | 0 | 1,354 | 0 | 1,384 | |
| August | 29 | 0 | 1,456 | 0 | 1,485 | ||
| September | 26 | 0 | 1,421 | 0 | 1,447 | ||
| Quarter 4 | October | 13 | 0 | 1,334 | 0 | 1,347 | |
| November | 25 | 0 | 1,336 | 0 | 1,361 | ||
| December | 19 | 0 | 1,176 | 0 | 1,195 | ||
| Year 2023 | Quarter 1 | January | 11 | 0 | 1,321 | 0 | 1,332 |
| February | 8 | 0 | 1,495 | 0 | 1,503 | ||
| March | 7 | 0 | 1,673 | 0 | 1,680 | ||
| Quarter 2 | April | 19 | 1 | 1,478 | 0 | 1,498 | |
| May | 19 | 0 | 1,756 | 0 | 1,775 | ||
| June | 10 | 0 | 1,881 | 0 | 1,891 | ||
| Quarter 3 | July | 11 | 0 | 1,132 | 0 | 1,143 | |
| August | 20 | 0 | 1,307 | 0 | 1,327 | ||
| September | 10 | 0 | 1,309 | 0 | 1,319 | ||
| Quarter 4 | October | 14 | 0 | 1,534 | 0 | 1,548 | |
| November | 20 | 0 | 1,526 | 0 | 1,546 | ||
| December | 13 | 0 | 1,876 | 0 | 1,889 | ||
| Year 2024 | Quarter 1 | January | 18 | 0 | 1,318 | 0 | 1,336 |
| February | 27 | 0 | 1,440 | 0 | 1,467 | ||
| March | 19 | 0 | 1,728 | 0 | 1,747 | ||
| Quarter 2 | April | 34 | 0 | 1,857 | 0 | 1,891 | |
| May | 24 | 0 | 1,554 | 0 | 1,578 | ||
| June | 34 | 0 | 1,413 | 0 | 1,447 | ||
| Quarter 3 | July | 21 | 0 | 914 | 0 | 935 | |
| August | 13 | 0 | 516 | 0 | 529 | ||
| September | 24 | 0 | 1,067 | 0 | 1,091 | ||
| Quarter 4 | October | 110 | 0 | 1,065 | 0 | 1,175 | |
| November | 25 | 0 | 1,008 | 0 | 1,033 | ||
| December | 23 | 0 | 1,117 | 0 | 1,140 | ||
| Year 2025 | Quarter 1 | January | 14 | 0 | 977 | 0 | 991 |
| February | 26 | 0 | 1,021 | 0 | 1,047 | ||
| March | 32 | 0 | 983 | 0 | 1,015 | ||
| Quarter 2 | April | 36 | 1 | 928 | 0 | 965 | |
| May | 53 | 0 | 1,093 | 0 | 1,146 | ||
| June | 49 | 1 | 1,104 | 0 | 1,154 | ||
| Quarter 3 | July | 25 | 0 | 333 | 0 | 358 | |
| Total | 2,010 | 3 | 80,084 | 0 | 82,097 | ||