Федотов, Сергей Дмитриевич. О методике определения коррозионного износа стальных конструкций [Электронный ресурс] / С.Д. Федотов, А.В. Улыбин, Н.Н. Шабров. — (Конструкции). — Электрон. текстовые дан. (1 файл: 1,63 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/2/3180.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2013
|
Quarter 2
|
June
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 3
|
July
|
10
|
0
|
6
|
0
|
16
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 4
|
October
|
3
|
0
|
0
|
0
|
3
|
|
November
|
1
|
0
|
1
|
0
|
2
|
|
December
|
5
|
0
|
2
|
0
|
7
|
|
Year 2014
|
Quarter 1
|
January
|
9
|
0
|
1
|
0
|
10
|
|
February
|
4
|
0
|
3
|
0
|
7
|
|
March
|
3
|
0
|
1
|
0
|
4
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
4
|
0
|
3
|
0
|
7
|
|
June
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 3
|
July
|
10
|
0
|
2
|
0
|
12
|
|
August
|
9
|
0
|
1
|
0
|
10
|
|
September
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 4
|
October
|
6
|
0
|
1
|
0
|
7
|
|
November
|
4
|
0
|
3
|
0
|
7
|
|
December
|
5
|
0
|
0
|
0
|
5
|
|
Year 2015
|
Quarter 1
|
January
|
6
|
0
|
0
|
0
|
6
|
|
February
|
4
|
0
|
3
|
0
|
7
|
|
March
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
5
|
0
|
4
|
0
|
9
|
|
June
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 3
|
July
|
6
|
0
|
4
|
0
|
10
|
|
August
|
2
|
0
|
3
|
0
|
5
|
|
September
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 4
|
October
|
3
|
0
|
10
|
0
|
13
|
|
November
|
10
|
0
|
3
|
0
|
13
|
|
December
|
5
|
0
|
5
|
0
|
10
|
|
Year 2016
|
Quarter 1
|
January
|
4
|
0
|
6
|
0
|
10
|
|
February
|
3
|
0
|
2
|
0
|
5
|
|
March
|
9
|
0
|
0
|
0
|
9
|
|
Quarter 2
|
April
|
3
|
0
|
1
|
0
|
4
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
6
|
0
|
0
|
0
|
6
|
|
Quarter 3
|
July
|
1
|
0
|
0
|
0
|
1
|
|
August
|
1
|
0
|
1
|
0
|
2
|
|
September
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
2
|
0
|
3
|
0
|
5
|
|
December
|
5
|
0
|
1
|
0
|
6
|
|
Year 2017
|
Quarter 1
|
January
|
4
|
0
|
2
|
0
|
6
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
8
|
0
|
2
|
0
|
10
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
2
|
0
|
3
|
0
|
5
|
|
June
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
|
August
|
2
|
0
|
3
|
0
|
5
|
|
September
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 4
|
October
|
4
|
0
|
1
|
0
|
5
|
|
November
|
1
|
0
|
2
|
0
|
3
|
|
December
|
3
|
0
|
1
|
0
|
4
|
|
Year 2018
|
Quarter 1
|
January
|
4
|
0
|
1
|
0
|
5
|
|
February
|
3
|
0
|
1
|
0
|
4
|
|
March
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
9
|
0
|
1
|
0
|
10
|
|
June
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 3
|
July
|
3
|
0
|
3
|
0
|
6
|
|
August
|
4
|
0
|
8
|
0
|
12
|
|
September
|
3
|
0
|
5
|
0
|
8
|
|
Quarter 4
|
October
|
1
|
0
|
1
|
0
|
2
|
|
November
|
0
|
0
|
3
|
0
|
3
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2019
|
Quarter 1
|
January
|
3
|
0
|
2
|
0
|
5
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 2
|
April
|
3
|
0
|
4
|
0
|
7
|
|
May
|
2
|
0
|
2
|
0
|
4
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
1
|
0
|
3
|
0
|
4
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
1
|
0
|
6
|
0
|
7
|
|
Quarter 4
|
October
|
2
|
0
|
26
|
0
|
28
|
|
November
|
0
|
0
|
17
|
0
|
17
|
|
December
|
0
|
0
|
19
|
0
|
19
|
|
Year 2020
|
Quarter 1
|
January
|
0
|
0
|
16
|
0
|
16
|
|
February
|
2
|
0
|
15
|
0
|
17
|
|
March
|
4
|
0
|
5
|
0
|
9
|
|
Quarter 2
|
April
|
5
|
0
|
0
|
0
|
5
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
0
|
0
|
4
|
|
August
|
2
|
0
|
0
|
0
|
2
|
|
September
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
|
November
|
4
|
0
|
5
|
0
|
9
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2021
|
Quarter 1
|
January
|
4
|
0
|
1
|
0
|
5
|
|
February
|
6
|
0
|
2
|
0
|
8
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
3
|
0
|
2
|
0
|
5
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 3
|
July
|
8
|
0
|
3
|
0
|
11
|
|
August
|
5
|
0
|
4
|
0
|
9
|
|
September
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 4
|
October
|
5
|
0
|
5
|
0
|
10
|
|
November
|
1
|
0
|
2
|
0
|
3
|
|
December
|
3
|
0
|
2
|
0
|
5
|
|
Year 2022
|
Quarter 1
|
January
|
3
|
0
|
5
|
0
|
8
|
|
February
|
0
|
0
|
7
|
0
|
7
|
|
March
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 2
|
April
|
0
|
0
|
2
|
0
|
2
|
|
May
|
3
|
0
|
2
|
0
|
5
|
|
June
|
0
|
0
|
7
|
0
|
7
|
|
Quarter 3
|
July
|
3
|
0
|
1
|
0
|
4
|
|
August
|
0
|
0
|
2
|
0
|
2
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
5
|
0
|
2
|
0
|
7
|
|
November
|
6
|
0
|
7
|
0
|
13
|
|
December
|
11
|
0
|
3
|
0
|
14
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
1
|
0
|
4
|
|
February
|
0
|
0
|
5
|
0
|
5
|
|
March
|
5
|
0
|
5
|
0
|
10
|
|
Quarter 2
|
April
|
0
|
0
|
8
|
0
|
8
|
|
May
|
2
|
0
|
9
|
0
|
11
|
|
June
|
2
|
0
|
7
|
0
|
9
|
|
Quarter 3
|
July
|
1
|
0
|
9
|
0
|
10
|
|
August
|
2
|
0
|
5
|
0
|
7
|
|
September
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 4
|
October
|
1
|
0
|
6
|
0
|
7
|
|
November
|
2
|
0
|
15
|
0
|
17
|
|
December
|
3
|
0
|
12
|
0
|
15
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
13
|
0
|
13
|
|
February
|
2
|
0
|
18
|
0
|
20
|
|
March
|
0
|
0
|
30
|
0
|
30
|
|
Quarter 2
|
April
|
5
|
0
|
21
|
0
|
26
|
|
Total
|
417
|
0
|
510
|
0
|
927
|
