Найти реакции опор конструкции, состоящей из трех тел, соединенных либо в одной точке (варианты 1-20), либо в двух точках (варианты 21—30). Схемы конструкций представлены на рисунках (размеры — в м), нагрузка указана в таблице. В вариантах 1—15, 21— 30 составные части соединены с помощью шарниров, а в вариантах 16—20 — с помощью гладкой втулки малой длины.
Номер варианта | P1 | P2 | M1 | M2 | q, кН/м | Номер варианта | P1 | P2 | M1 | M2 | q, кН/м |
кН | кН • м | кН | кН • м | ||||||||
1 | 6,0 |
| 25,0 | - | 0,8 | 16 | 13,0 | - | 26,0 | - | 0,9 |
2 | 11,0 | 8,0 | 34,0 | - | 1,0 | 17 | 7,0 | 7,0 | 23,0 | 34,0 | - |
3 | 9,0 | 12,0 | 20,0 | - | 1,0 | 18 | 9,0 | 9,0 | 29,0 | - | 1,3 |
4 | 10,0 | 14,0 | 30,0 | 20,0 | - | 19 | 12,0 | 7,0 | 33,0 | - | 1,2 |
5 | 8,0 | 15,0 | 22,0 | - | 1,1 | 20 | 11,0 | - | 38,0 | - | 1,5 |
6 | 10,0 | 17,0 | 28,0 | - | 1,0 | 21 | 6,0 | - | 25,0 | - | 0,8 |
7 | 16,0 | 10,0 | - | 30,0 | - | 22 | 11,0 | 8,0 | 34,0 | - | - |
8 | 13,0 | 12,0 | 25,0 | 34,0 | - | 23 | 9,0 | 12,0 | 20,0 | - | 1,0 |
9 | 11,0 | - | 29,0 | 37,0 | - | 24 | 10,0 | 14,0 | 30,0 | - | - |
10 | 12,0 | - | 34,0 | 35,0 | 1,4 | 25 | 8,0 | 15,0 | 22,0 | - | 1,1 |
11 | 8,0 | - | 28,0 | - | 1,0 | 26 | 10,0 | 17,0 | 28,0 | - | - |
12 | 12,0 | 14,0 | 36,0 | 28,0 | - | 27 | 16,0 | - | 36,0 | 3,0 | - |
13 | 15,0 | - | 30,0 | 21,0 | - | 28 | 13,0 | - | 25,0 | 34,0 | - |
14 | 10,0 | 16,0 | 35,0 | - | - | 29 | 11,0 | - | 29,0 | 37,0 | - |
15 | 12,0 | 8,0 | 32,0 | - | 1,2 | 30 | 12,0 | - | 34,0 | - | 1,4 |
Вариант 9
