Приложение Д
Уголок неравнополочный по ГОСТ 8510-86*
h – высота профиля, b – ширина профиля,
t – толщина стенки профиля, r1 – радиус сгиба,
r2 – радиус сгиба, n1 – гибкость полки,
n2 – гибкость стенки,
A – площадь поперечного сечения,
Iy – момент инерции сечения относительно оси y,
Wy – момент сопротивления сечения относительно оси y, iy – радиус инерции относительно оси y,
Sy – статический момент отсеченной площади относительно оси y, Iz – момент инерции сечения относительно оси z,
Wz – момент сопротивления сечения относительно оси z, iz – радиус инерции относительно оси z,
yo – положение центра тяжести сечения, P – масса профиля.
Таблица Д.1
|
|
h |
|
b |
|
t |
|
r1 |
|
r2 |
|
A |
Iy |
Wy |
iy |
Iz |
|
|
Wz |
|
iz |
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
мм |
|
мм |
|
мм |
|
мм |
|
мм |
2 |
4 |
3 |
|
4 |
|
3 |
|
мм |
||
|
|
|
|
|
|
|
см |
см |
см |
мм см |
|
|
см |
|
|||||||
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
12 |
|
13 |
|||||||
|
|
||||||||||||||||||||
L25x16x3 |
|
25 |
|
16 |
|
3 |
|
3.5 |
|
1.20 |
|
1.16 |
0.7 |
0.43 |
7.8 |
0.20 |
|
|
0.19 |
|
4.4 |
|
|||||||||||||||||||||
L30x20x3 |
30 |
20 |
3 |
3.5 |
1.20 |
1.43 |
1.3 |
0.62 |
9.4 |
0.40 |
|
0.3 |
|
5.6 |
|||||||
L30x20x4 |
30 |
20 |
4 |
3.5 |
1.20 |
1.86 |
1.6 |
0.82 |
9.3 |
0.60 |
|
0.39 |
|
5.5 |
|||||||
L32x20x3 |
32 |
20 |
3 |
3.5 |
1.20 |
1.49 |
1.5 |
0.72 |
10.1 |
0.50 |
|
0.3 |
|
5.5 |
|||||||
L32x20x4 |
32 |
20 |
|
4 |
3.5 |
1.20 |
1.94 |
1.9 |
0.93 |
10 |
0.60 |
|
0.39 |
|
5.4 |
||||||
|
|
||||||||||||||||||||
L40x25x3 |
|
40 |
|
25 |
|
3 |
|
4 |
|
1.30 |
|
1.89 |
3.1 |
1.14 |
12.7 |
0.90 |
|
|
0.49 |
|
7 |
|
|
|
|
|
|
|
|
|
|||||||||||||
L40x25x4 |
40 |
25 |
4 |
4 |
1.30 |
2.47 |
3.9 |
1.49 |
12.6 |
1.20 |
|
0.63 |
|
6.9 |
|||||||
L40x25x5 |
40 |
25 |
5 |
4 |
1.30 |
3.03 |
4.7 |
1.82 |
12.5 |
1.40 |
|
0.77 |
|
6.8 |
|||||||
|
|
||||||||||||||||||||
L40x30x4 |
40 |
30 |
4 |
4 |
1.30 |
2.67 |
4.2 |
1.54 |
12.5 |
2.00 |
|
0.91 |
|
8.7 |
|||||||
L40x30x5 |
40 |
30 |
5 |
4 |
1.30 |
3.28 |
5 |
1.88 |
12.4 |
2.40 |
|
1.11 |
|
8.6 |
|||||||
L45x28x3 |
45 |
28 |
3 |
5 |
1.70 |
2.14 |
4.4 |
1.45 |
14.8 |
1.30 |
|
0.61 |
|
7.9 |
|||||||
L45x28x4 |
45 |
28 |
4 |
5 |
1.70 |
2.8 |
5.7 |
1.9 |
14.2 |
1.70 |
|
0.8 |
|
7.8 |
|||||||
L50x32x3 |
50 |
32 |
3 |
5.5 |
1.80 |
2.42 |
6.2 |
1.82 |
16 |
2.00 |
|
0.81 |
|
9.1 |
|||||||
|
|
||||||||||||||||||||
L50x32x4 |
50 |
32 |
4 |
5.5 |
1.80 |
3.17 |
8 |
2.38 |
15.9 |
2.60 |
|
1.05 |
|
9 |
|||||||
L56x36x4 |
56 |
36 |
4 |
6 |
2.00 |
3.58 |
11.4 |
3.01 |
17.8 |
3.70 |
|
1.34 |
|
10.2 |
|||||||
L56x36x5 |
56 |
36 |
5 |
6 |
2.00 |
4.41 |
13.8 |
3.7 |
17.7 |
4.50 |
|
1.65 |
|
10.1 |
|||||||
L63x40x4 |
63 |
40 |
4 |
7 |
2.30 |
4.04 |
16.3 |
3.83 |
20.1 |
5.20 |
|
1.67 |
|
11.3 |
|||||||
L63x40x5 |
63 |
40 |
5 |
7 |
2.30 |
4.98 |
19.9 |
4.72 |
20 |
6.30 |
|
2.05 |
|
11.2 |
|||||||
|
|
||||||||||||||||||||
L63x40x6 |
63 |
40 |
6 |
7 |
2.30 |
5.9 |
23.3 |
5.58 |
19.9 |
7.30 |
|
2.42 |
|
11.1 |
|||||||
L63x40x8 |
63 |
40 |
8 |
7 |
2.30 |
7.68 |
29.6 |
7.22 |
19.6 |
9.10 |
|
3.12 |
|
10.9 |
|||||||
46
Продолжение таблицы Д.1
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
|
9 |
10 |
11 |
12 |
13 |
|
|
L65x50x5 |
65 |
50 |
5 |
6 |
2.00 |
5.56 |
23.4 |
|
|
|
5.2 |
20.5 |
12.10 |
3.23 |
14.7 |
|
|
L65x50x6 |
65 |
50 |
6 |
6 |
2.00 |
6.6 |
27.5 |
|
|
|
6.16 |
20.4 |
14.10 |
3.82 |
14.6 |
|
|
L65x50x7 |
65 |
50 |
7 |
6 |
2.00 |
7.62 |
31.3 |
|
|
|
7.08 |
20.3 |
16.00 |
4.38 |
14.5 |
|
|
L65x50x8 |
65 |
50 |
8 |
6 |
2.00 |
8.62 |
35 |
|
|
|
7.99 |
20.2 |
18.90 |
4.93 |
14.4 |
|
|
L70х45x5 |
70 |
45 |
5 |
7.5 |
2.50 |
5.59 |
27.8 |
|
|
|
5.88 |
22.3 |
9.10 |
2.62 |
12.7 |
|
|
L75x60x5 |
75 |
60 |
5 |
8 |
2.70 |
6.11 |
34.8 |
|
|
|
|
6.81 |
23.9 |
12.50 |
3.25 |
14.3 |
|
|
|
|
|||||||||||||||
L75x60x6 |
75 |
60 |
6 |
8 |
2.70 |
7.25 |
40.9 |
|
|
|
8.08 |
23.8 |
14.60 |
3.85 |
14.2 |
|
|
L75x60x7 |
75 |
60 |
7 |
8 |
2.70 |
8.37 |
46.8 |
|
|
|
9.31 |
23.6 |
16.60 |
4.43 |
14.1 |
|
|
L75x60x8 |
75 |
60 |
8 |
8 |
2.70 |
9.47 |
52.4 |
|
|
|
10.52 |
23.5 |
18.50 |
4.88 |
14 |
|
|
L80x50x5 |
80 |
50 |
5 |
8 |
2.70 |
6.36 |
41.6 |
|
|
|
7.71 |
25.6 |
12.70 |
3.28 |
14.1 |
|
|
L80x50x6 |
80 |
50 |
6 |
8 |
2.70 |
7.55 |
49 |
|
|
|
|
9.15 |
25.5 |
14.90 |
3.88 |
14 |
|
|
|
|
|||||||||||||||
L80x60x6 |
80 |
60 |
6 |
8 |
2.70 |
8.15 |
52.1 |
|
|
|
9.42 |
25.3 |
25.20 |
5.58 |
17.6 |
|
|
L80x60x7 |
80 |
60 |
7 |
8 |
2.70 |
9.42 |
59.6 |
|
|
|
10.87 |
25.2 |
28.70 |
6.43 |
17.5 |
|
|
L80x60x8 |
80 |
60 |
8 |
8 |
2.70 |
10.67 |
66.9 |
|
|
|
|
12.38 |
25 |
32.20 |
7.26 |
17.4 |
|
|
|
|
|||||||||||||||
L90x56x5 |
90 |
56 |
5.5 |
9 |
3.00 |
7.86 |
65.3 |
|
|
|
10.74 |
28.8 |
19.70 |
4.53 |
15.8 |
|
|
L90x56x6 |
90 |
56 |
6 |
9 |
3.00 |
8.54 |
70.6 |
|
|
|
11.66 |
28.8 |
21.20 |
4.91 |
15.8 |
|
|
L90x56x8 |
90 |
56 |
8 |
9 |
3.00 |
11.18 |
90.9 |
|
|
|
15.24 |
28.5 |
27.10 |
6.39 |
15.6 |
|
|
L100x63x6 |
100 |
63 |
6 |
10 |
3.30 |
9.58 |
98.3 |
|
|
|
14.52 |
32 |
30.60 |
6.27 |
17.9 |
|
|
L100x63x7 |
100 |
63 |
7 |
10 |
3.30 |
11.09 |
112.9 |
|
|
|
16.78 |
31.9 |
35.00 |
7.23 |
17.8 |
|
|
L100x63x8 |
100 |
63 |
8 |
10 |
3.30 |
12.57 |
127 |
|
|
|
19.01 |
31.8 |
39.20 |
8.17 |
17.7 |
|
|
L100x63x10 |
100 |
63 |
10 |
10 |
3.30 |
15.47 |
153.9 |
|
|
|
23.32 |
31.5 |
47.20 |
9.99 |
17.5 |
|
|
L100x65x7 |
100 |
65 |
7 |
10 |
3.30 |
11.23 |
114 |
|
|
|
16.87 |
31.9 |
38.30 |
7.7 |
18.5 |
|
|
L100x65x8 |
100 |
65 |
8 |
10 |
3.30 |
12.73 |
128.3 |
|
|
|
19.11 |
31.8 |
43.00 |
8.7 |
18.4 |
|
|
L100x65x10 |
100 |
65 |
10 |
10 |
3.30 |
15.67 |
155.5 |
|
|
|
23.45 |
31.5 |
51.70 |
10.64 |
18.2 |
|
|
L110x70x6 |
110 |
70 |
6.5 |
10 |
3.30 |
11.45 |
142.4 |
|
|
|
19.11 |
35.3 |
45.60 |
8.42 |
20 |
|
|
L110x70x8 |
110 |
70 |
8 |
10 |
3.30 |
13.93 |
171.5 |
|
|
|
23.22 |
35.1 |
54.60 |
10.2 |
19.8 |
|
|
L125x80x7 |
125 |
80 |
7 |
11 |
3.70 |
14.06 |
226.5 |
|
|
|
26.67 |
40.1 |
73.70 |
11.89 |
22.9 |
|
|
L125x80x8 |
125 |
80 |
8 |
11 |
3.70 |
15.98 |
225.6 |
|
|
|
30.26 |
40 |
80.90 |
13.47 |
22.8 |
|
|
L125x80x10 |
125 |
80 |
10 |
11 |
3.70 |
19.7 |
311.6 |
|
|
|
37.27 |
39.8 |
100.50 |
16.52 |
22.6 |
|
|
L125x80x12 |
125 |
80 |
12 |
11 |
3.70 |
23.36 |
364.8 |
|
|
|
44.07 |
39.5 |
116.80 |
19.46 |
22.4 |
|
|
L140x90x8 |
140 |
90 |
8 |
12 |
4.00 |
18 |
363.7 |
|
|
|
38.25 |
44.9 |
119.80 |
17.19 |
25.8 |
|
|
L140x90x10 |
140 |
90 |
10 |
12 |
4.00 |
22.24 |
444.5 |
|
|
|
47.19 |
44.7 |
145.50 |
21.14 |
25.8 |
|
|
L160x100x9 |
160 |
100 |
9 |
13 |
4.30 |
22.87 |
606 |
|
|
|
56.04 |
51.5 |
186.00 |
23.96 |
28.5 |
|
|
L160x100x10 |
160 |
100 |
10 |
13 |
4.30 |
25.28 |
666.6 |
|
|
|
61.91 |
51.3 |
204.10 |
26.42 |
28.4 |
|
|
L160x100x12 |
160 |
100 |
12 |
13 |
4.30 |
30.04 |
784.2 |
|
|
|
73.42 |
51.1 |
238.70 |
31.23 |
28.2 |
|
|
L160x100x14 |
160 |
100 |
14 |
13 |
4.30 |
34.72 |
897.2 |
|
|
|
84.65 |
50.8 |
271.60 |
35.89 |
28 |
|
|
L180x110x10 |
180 |
110 |
10 |
14 |
4.70 |
28.33 |
952.3 |
|
|
|
78.59 |
58 |
276.40 |
32.27 |
31.2 |
|
|
L180x110x12 |
180 |
110 |
12 |
14 |
4.70 |
33.69 |
1122.6 |
|
|
|
93.33 |
57.7 |
324.10 |
38.2 |
31 |
|
|
L200x125x11 |
200 |
125 |
11 |
14 |
4.70 |
34.87 |
1449 |
|
|
|
107.31 |
64.5 |
446.40 |
45.98 |
35.8 |
|
|
47
СОПРОТИВЛЕНИЕ МАТЕРИАЛОВ Часть II
Составитель Бледнова Жесфина Михайловна
Редактор: |
Т.П. Горшкова |
Компьютерная верстка |
Ж.М. Бледнова |
Подписано в печать |
Формат 60х84/16 |
Бумага офсетная |
Офсетная печать |
Печ. л.3,0 |
Изд. № 235 |
Усл.печ.л. 2,8 |
Тираж 75 экз. |
Уч.- изд.л. 2,18 |
Заказ № |
Цена |
руб. |
|
|
Кубанский государственный технологический университет 350072, Краснодар, ул. Московская, 2, кор. А.
Типография КубГТУ, 350058, Краснодар, ул. Старокубанская, 88/4
48