|
Размеры брусков, мм |
Тий собственных колебаний |
Коэффициент формы F-10*, м-1 |
|
L |
В |
и |
|
15 |
6 |
5 |
/пр |
340,0 |
|
16 |
4 |
4 |
334,4 |
|
20 |
3 |
4 |
280,0 |
|
25 |
4 |
5 |
218,0 |
|
8 |
4 |
208,0 |
|
10 |
8 |
204,0 |
|
14 |
8 |
202,0 |
|
20; 25 |
8 |
/нзг |
102,8 |
|
25 |
9 |
110,5 |
|
16 |
12 |
128,9 |
|
30 |
16 |
8 |
78,4 |
|
32 |
12 |
5 |
/лр |
15,9 |
|
9 |
8 |
/изг |
76,3 |
|
22 |
10 |
117,1 |
|
40 |
4 |
4 |
/пр |
145,0 |
|
45 |
■ 9 |
6 |
/ ПР |
116,7 |
|
16 |
10 |
113,3 |
|
50 |
4 |
5 |
■ 116,0 |
|
5 |
5 |
114,0 |
|
6 |
5 |
112,0 |
|
6 |
6 |
110,0 |
|
8 |
5 |
109,0 |
|
12 |
4 |
107,0 |
|
10 |
5 |
107,0 |
|
8 |
7 |
106,0 |
|
12 |
5 |
105,0 |
|
8 |
8 |
104,0 |
|