Штыков, Валентин Иванович. О дополнительных требованиях, предъявляемых к защитно-фильтрующим материалам закрытых дренажей при заложении их в зоне сезонного промерзания грунтов [Электронный ресурс] / В.И. Штыков, А.Б. Пономарев. — (Теплотехника). — Электрон. текстовые дан. (1 файл: 759 Кб) // Инженерно-строительный журнал: специализированный научный журнал / Санкт-Петербургский политехнический университет Петра Великого, Инженерно-строительный институт. – Санкт-Петербург. – 2012. – 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/2/3105.pdf>.
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Period
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Read
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Print
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Copy
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Open
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Total
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Year 2013
|
Quarter 2
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May
|
1
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0
|
1
|
0
|
2
|
|
June
|
7
|
0
|
5
|
0
|
12
|
|
Quarter 3
|
July
|
11
|
0
|
0
|
0
|
11
|
|
August
|
6
|
0
|
0
|
0
|
6
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
0
|
0
|
1
|
0
|
1
|
|
November
|
5
|
0
|
3
|
0
|
8
|
|
December
|
2
|
0
|
0
|
0
|
2
|
|
Year 2014
|
Quarter 1
|
January
|
9
|
0
|
5
|
0
|
14
|
|
February
|
4
|
0
|
3
|
0
|
7
|
|
March
|
4
|
0
|
4
|
0
|
8
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
6
|
0
|
5
|
0
|
11
|
|
June
|
10
|
0
|
2
|
0
|
12
|
|
Quarter 3
|
July
|
7
|
0
|
3
|
0
|
10
|
|
August
|
3
|
0
|
3
|
0
|
6
|
|
September
|
7
|
0
|
0
|
0
|
7
|
|
Quarter 4
|
October
|
6
|
0
|
4
|
0
|
10
|
|
November
|
2
|
0
|
1
|
0
|
3
|
|
December
|
4
|
0
|
2
|
0
|
6
|
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Year 2015
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Quarter 1
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January
|
7
|
0
|
2
|
0
|
9
|
|
February
|
5
|
0
|
0
|
0
|
5
|
|
March
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
5
|
0
|
2
|
0
|
7
|
|
June
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 3
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July
|
8
|
0
|
2
|
0
|
10
|
|
August
|
0
|
0
|
3
|
0
|
3
|
|
September
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 4
|
October
|
8
|
0
|
2
|
0
|
10
|
|
November
|
9
|
0
|
3
|
0
|
12
|
|
December
|
0
|
0
|
3
|
0
|
3
|
|
Year 2016
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Quarter 1
|
January
|
1
|
0
|
5
|
0
|
6
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
1
|
0
|
3
|
0
|
4
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
2
|
0
|
4
|
0
|
6
|
|
June
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 3
|
July
|
2
|
0
|
1
|
0
|
3
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
3
|
0
|
1
|
0
|
4
|
|
Quarter 4
|
October
|
6
|
0
|
4
|
0
|
10
|
|
November
|
4
|
0
|
1
|
0
|
5
|
|
December
|
0
|
0
|
2
|
0
|
2
|
|
Year 2017
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Quarter 1
|
January
|
2
|
0
|
2
|
0
|
4
|
|
February
|
2
|
0
|
1
|
0
|
3
|
|
March
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 2
|
April
|
2
|
0
|
2
|
0
|
4
|
|
May
|
3
|
0
|
5
|
0
|
8
|
|
June
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 3
|
July
|
7
|
0
|
1
|
0
|
8
|
|
August
|
0
|
0
|
4
|
0
|
4
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
1
|
0
|
5
|
0
|
6
|
|
December
|
4
|
0
|
2
|
0
|
6
|
|
Year 2018
|
Quarter 1
|
January
|
0
|
0
|
6
|
0
|
6
|
|
February
|
0
|
0
|
2
|
0
|
2
|
|
March
|
3
|
0
|
5
|
0
|
8
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
2
|
0
|
3
|
0
|
5
|
|
June
|
2
|
0
|
5
|
0
|
7
|
|
Quarter 3
|
July
|
1
|
0
|
9
|
0
|
10
|
|
August
|
3
|
0
|
10
|
0
|
13
|
|
September
|
3
|
0
|
5
|
0
|
8
|
|
Quarter 4
|
October
|
1
|
0
|
3
|
0
|
4
|
|
November
|
1
|
0
|
5
|
0
|
6
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2019
|
Quarter 1
|
January
|
7
|
0
|
2
|
0
|
9
|
|
February
|
0
|
0
|
1
|
0
|
1
|
|
March
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 2
|
April
|
1
|
0
|
10
|
0
|
11
|
|
May
|
4
|
0
|
7
|
0
|
11
|
|
June
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 3
|
July
|
0
|
0
|
1
|
0
|
1
|
|
August
|
0
|
0
|
5
|
0
|
5
|
|
September
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 4
|
October
|
0
|
0
|
4
|
0
|
4
|
|
November
|
0
|
0
|
8
|
0
|
8
|
|
December
|
0
|
0
|
1
|
0
|
1
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
5
|
0
|
6
|
|
February
|
4
|
0
|
8
|
0
|
12
|
|
March
|
8
|
0
|
4
|
0
|
12
|
|
Quarter 2
|
April
|
7
|
0
|
0
|
0
|
7
|
|
May
|
1
|
0
|
0
|
0
|
1
|
|
June
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 3
|
July
|
3
|
0
|
0
|
0
|
3
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
6
|
0
|
0
|
0
|
6
|
|
Quarter 4
|
October
|
5
|
0
|
2
|
0
|
7
|
|
November
|
0
|
0
|
9
|
0
|
9
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
0
|
0
|
2
|
|
February
|
2
|
0
|
3
|
0
|
5
|
|
March
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
April
|
0
|
0
|
2
|
0
|
2
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
4
|
0
|
7
|
0
|
11
|
|
Quarter 3
|
July
|
5
|
0
|
3
|
0
|
8
|
|
August
|
4
|
0
|
4
|
0
|
8
|
|
September
|
2
|
0
|
5
|
0
|
7
|
|
Quarter 4
|
October
|
3
|
0
|
0
|
0
|
3
|
|
November
|
2
|
0
|
3
|
0
|
5
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
0
|
4
|
0
|
5
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 2
|
April
|
5
|
0
|
5
|
0
|
10
|
|
May
|
2
|
0
|
3
|
0
|
5
|
|
June
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 3
|
July
|
7
|
0
|
5
|
0
|
12
|
|
August
|
1
|
0
|
1
|
0
|
2
|
|
September
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 4
|
October
|
4
|
0
|
1
|
0
|
5
|
|
November
|
2
|
0
|
5
|
0
|
7
|
|
December
|
9
|
0
|
4
|
0
|
13
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 2
|
April
|
3
|
0
|
2
|
0
|
5
|
|
May
|
2
|
0
|
9
|
0
|
11
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
4
|
0
|
2
|
0
|
6
|
|
August
|
2
|
0
|
2
|
0
|
4
|
|
September
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
2
|
0
|
5
|
0
|
7
|
|
December
|
3
|
0
|
0
|
0
|
3
|
|
Year 2024
|
Quarter 1
|
January
|
2
|
0
|
0
|
0
|
2
|
|
February
|
0
|
0
|
1
|
0
|
1
|
|
March
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 2
|
April
|
6
|
0
|
5
|
0
|
11
|
|
Total
|
397
|
0
|
359
|
0
|
756
|
