Denisov, A. V. Analytical determination of thermal expansion of rocks and concrete aggregates = Аналитическое определение термического расширения горных пород и заполнителей бетонов / A. V. Denisov, A. Sprince // Инженерно-строительный журнал / Санкт-Петербургский политехнический университет Петра Великого, 2018. – № 4 (80) — 1 файл (2,24 Мб). — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j18-545.pdf>. — DOI 10.18720/MCE.80.14
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 1
|
February
|
3
|
0
|
2
|
0
|
5
|
|
March
|
11
|
0
|
15
|
0
|
26
|
|
Quarter 2
|
April
|
5
|
0
|
6
|
0
|
11
|
|
May
|
4
|
0
|
3
|
0
|
7
|
|
June
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 3
|
July
|
5
|
0
|
8
|
0
|
13
|
|
August
|
1
|
0
|
4
|
0
|
5
|
|
September
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 4
|
October
|
1
|
0
|
3
|
0
|
4
|
|
November
|
0
|
0
|
2
|
0
|
2
|
|
December
|
2
|
0
|
4
|
0
|
6
|
|
Year 2020
|
Quarter 1
|
January
|
2
|
0
|
2
|
0
|
4
|
|
February
|
0
|
0
|
8
|
0
|
8
|
|
March
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
1
|
0
|
0
|
0
|
1
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
4
|
0
|
13
|
0
|
17
|
|
December
|
2
|
0
|
6
|
0
|
8
|
|
Year 2021
|
Quarter 1
|
January
|
1
|
0
|
5
|
0
|
6
|
|
Total
|
69
|
0
|
92
|
0
|
161
|
