Константинов, Игорь Алексеевич. Строительная механика. Расчет статически определимых стержневых систем с использованием SCAD [Электронный ресурс]: учебное пособие. Ч.2 / И. А. Константинов, В. В. Лалин, И. И. Лалина; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 2,99 Мб). — СПб., 2010. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — текстовый документ. — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/1948.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2012
|
Quarter 1
|
March
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
1
|
0
|
1
|
0
|
2
|
|
June
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
0
|
0
|
1
|
0
|
1
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
5
|
0
|
8
|
0
|
13
|
|
December
|
2
|
0
|
1
|
0
|
3
|
|
Year 2013
|
Quarter 1
|
January
|
2
|
0
|
7
|
0
|
9
|
|
February
|
2
|
0
|
3
|
0
|
5
|
|
March
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 2
|
April
|
6
|
0
|
5
|
0
|
11
|
|
May
|
19
|
0
|
11
|
0
|
30
|
|
June
|
13
|
0
|
8
|
0
|
21
|
|
Quarter 3
|
July
|
17
|
0
|
6
|
0
|
23
|
|
August
|
14
|
0
|
2
|
0
|
16
|
|
September
|
10
|
0
|
0
|
0
|
10
|
|
Quarter 4
|
October
|
14
|
0
|
2
|
0
|
16
|
|
November
|
7
|
0
|
1
|
0
|
8
|
|
December
|
10
|
0
|
2
|
0
|
12
|
|
Year 2014
|
Quarter 1
|
January
|
9
|
0
|
6
|
0
|
15
|
|
February
|
7
|
0
|
2
|
0
|
9
|
|
March
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 2
|
April
|
15
|
0
|
3
|
0
|
18
|
|
May
|
16
|
0
|
4
|
0
|
20
|
|
June
|
7
|
0
|
2
|
0
|
9
|
|
Quarter 3
|
July
|
9
|
0
|
5
|
0
|
14
|
|
August
|
5
|
0
|
5
|
0
|
10
|
|
September
|
8
|
0
|
2
|
0
|
10
|
|
Quarter 4
|
October
|
7
|
0
|
6
|
0
|
13
|
|
November
|
6
|
0
|
2
|
0
|
8
|
|
December
|
11
|
0
|
6
|
0
|
17
|
|
Year 2015
|
Quarter 1
|
January
|
7
|
0
|
3
|
0
|
10
|
|
February
|
8
|
0
|
2
|
0
|
10
|
|
March
|
11
|
0
|
6
|
0
|
17
|
|
Quarter 2
|
April
|
10
|
0
|
4
|
0
|
14
|
|
May
|
12
|
0
|
6
|
0
|
18
|
|
June
|
17
|
0
|
6
|
0
|
23
|
|
Quarter 3
|
July
|
10
|
0
|
5
|
0
|
15
|
|
August
|
20
|
0
|
2
|
0
|
22
|
|
September
|
16
|
0
|
5
|
0
|
21
|
|
Quarter 4
|
October
|
15
|
0
|
3
|
0
|
18
|
|
November
|
14
|
0
|
6
|
0
|
20
|
|
December
|
11
|
0
|
10
|
0
|
21
|
|
Year 2016
|
Quarter 1
|
January
|
11
|
0
|
9
|
0
|
20
|
|
February
|
13
|
0
|
3
|
0
|
16
|
|
March
|
13
|
0
|
6
|
0
|
19
|
|
Quarter 2
|
April
|
9
|
0
|
4
|
0
|
13
|
|
May
|
16
|
0
|
5
|
0
|
21
|
|
June
|
14
|
0
|
3
|
0
|
17
|
|
Quarter 3
|
July
|
10
|
0
|
1
|
0
|
11
|
|
August
|
9
|
0
|
4
|
0
|
13
|
|
September
|
8
|
0
|
6
|
0
|
14
|
|
Quarter 4
|
October
|
12
|
0
|
6
|
0
|
18
|
|
November
|
14
|
0
|
4
|
0
|
18
|
|
December
|
12
|
0
|
7
|
0
|
19
|
|
Year 2017
|
Quarter 1
|
January
|
6
|
0
|
1
|
0
|
7
|
|
February
|
5
|
0
|
3
|
0
|
8
|
|
March
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 2
|
April
|
4
|
0
|
1
|
0
|
5
|
|
May
|
9
|
0
|
4
|
0
|
13
|
|
June
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 3
|
July
|
9
|
0
|
5
|
0
|
14
|
|
August
|
8
|
0
|
7
|
0
|
15
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
11
|
0
|
4
|
0
|
15
|
|
November
|
7
|
0
|
2
|
0
|
9
|
|
December
|
9
|
0
|
6
|
0
|
15
|
|
Year 2018
|
Quarter 1
|
January
|
16
|
0
|
12
|
0
|
28
|
|
February
|
13
|
0
|
23
|
0
|
36
|
|
March
|
23
|
0
|
24
|
0
|
47
|
|
Quarter 2
|
April
|
16
|
0
|
42
|
0
|
58
|
|
May
|
11
|
0
|
37
|
0
|
48
|
|
June
|
18
|
0
|
184
|
0
|
202
|
|
Quarter 3
|
July
|
12
|
0
|
104
|
0
|
116
|
|
August
|
19
|
0
|
56
|
0
|
75
|
|
September
|
13
|
0
|
39
|
0
|
52
|
|
Quarter 4
|
October
|
23
|
0
|
50
|
0
|
73
|
|
November
|
17
|
0
|
38
|
0
|
55
|
|
December
|
12
|
0
|
38
|
0
|
50
|
|
Year 2019
|
Quarter 1
|
January
|
15
|
0
|
32
|
0
|
47
|
|
February
|
7
|
0
|
38
|
0
|
45
|
|
March
|
10
|
0
|
40
|
0
|
50
|
|
Quarter 2
|
April
|
10
|
0
|
58
|
0
|
68
|
|
May
|
11
|
0
|
59
|
0
|
70
|
|
June
|
9
|
0
|
46
|
0
|
55
|
|
Quarter 3
|
July
|
3
|
0
|
15
|
0
|
18
|
|
August
|
5
|
0
|
28
|
0
|
33
|
|
September
|
6
|
0
|
30
|
0
|
36
|
|
Quarter 4
|
October
|
5
|
0
|
49
|
0
|
54
|
|
November
|
1
|
0
|
45
|
0
|
46
|
|
December
|
4
|
0
|
75
|
0
|
79
|
|
Year 2020
|
Quarter 1
|
January
|
9
|
0
|
28
|
0
|
37
|
|
February
|
10
|
0
|
24
|
0
|
34
|
|
March
|
10
|
0
|
16
|
0
|
26
|
|
Quarter 2
|
April
|
7
|
0
|
1
|
0
|
8
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
6
|
0
|
1
|
0
|
7
|
|
Quarter 3
|
July
|
8
|
0
|
1
|
0
|
9
|
|
August
|
8
|
0
|
0
|
0
|
8
|
|
September
|
11
|
0
|
1
|
0
|
12
|
|
Quarter 4
|
October
|
9
|
0
|
3
|
0
|
12
|
|
November
|
4
|
0
|
9
|
0
|
13
|
|
December
|
3
|
0
|
17
|
0
|
20
|
|
Year 2021
|
Quarter 1
|
January
|
10
|
0
|
13
|
0
|
23
|
|
February
|
18
|
0
|
12
|
0
|
30
|
|
March
|
6
|
0
|
16
|
0
|
22
|
|
Quarter 2
|
April
|
13
|
0
|
17
|
0
|
30
|
|
May
|
18
|
0
|
14
|
0
|
32
|
|
June
|
16
|
0
|
15
|
0
|
31
|
|
Quarter 3
|
July
|
8
|
0
|
10
|
0
|
18
|
|
August
|
10
|
0
|
13
|
0
|
23
|
|
September
|
5
|
0
|
9
|
0
|
14
|
|
Quarter 4
|
October
|
7
|
0
|
20
|
0
|
27
|
|
November
|
16
|
0
|
13
|
0
|
29
|
|
December
|
8
|
0
|
12
|
0
|
20
|
|
Year 2022
|
Quarter 1
|
January
|
18
|
0
|
40
|
0
|
58
|
|
February
|
4
|
0
|
43
|
0
|
47
|
|
March
|
10
|
0
|
35
|
0
|
45
|
|
Quarter 2
|
April
|
6
|
0
|
51
|
0
|
57
|
|
May
|
6
|
0
|
21
|
0
|
27
|
|
June
|
5
|
0
|
30
|
0
|
35
|
|
Quarter 3
|
July
|
14
|
0
|
24
|
0
|
38
|
|
August
|
13
|
0
|
16
|
0
|
29
|
|
September
|
9
|
0
|
23
|
0
|
32
|
|
Quarter 4
|
October
|
12
|
0
|
46
|
0
|
58
|
|
November
|
14
|
0
|
51
|
0
|
65
|
|
December
|
8
|
0
|
46
|
0
|
54
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
64
|
0
|
67
|
|
February
|
11
|
0
|
31
|
0
|
42
|
|
March
|
4
|
0
|
41
|
0
|
45
|
|
Quarter 2
|
April
|
8
|
0
|
40
|
0
|
48
|
|
May
|
8
|
0
|
44
|
0
|
52
|
|
June
|
2
|
0
|
41
|
0
|
43
|
|
Quarter 3
|
July
|
6
|
0
|
40
|
0
|
46
|
|
August
|
8
|
0
|
35
|
0
|
43
|
|
September
|
7
|
0
|
28
|
0
|
35
|
|
Quarter 4
|
October
|
2
|
0
|
40
|
0
|
42
|
|
November
|
11
|
0
|
56
|
0
|
67
|
|
December
|
3
|
0
|
37
|
0
|
40
|
|
Year 2024
|
Quarter 1
|
January
|
3
|
0
|
39
|
0
|
42
|
|
February
|
2
|
0
|
42
|
0
|
44
|
|
March
|
7
|
0
|
51
|
0
|
58
|
|
Quarter 2
|
April
|
3
|
0
|
35
|
0
|
38
|
|
Total
|
1,323
|
0
|
2,780
|
0
|
4,103
|
