Какую арматуру следует использовать для фундамента ТИСЭ?
Площадь сечения одной 14 арматyры = 3.14 * 1.4*1.4/4 = 1.54 см2
Площадь сечения одной 12 арматyры = 3.14 * 1.2*1.2/4 = 1.13 см2
Площадь сечения одной 10 арматyры = 3.14 * 1.0*1.0/4 = 0.78 см2
|
Номинальный |
Расчетная площадь поперечного стержня. мм2. при числе стержней |
Теоретическая |
Диаметр арматуры классов |
|||||||||||||
|
диаметр стержня.мм |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
масса 1 м длины арматуры. кг |
A-I |
A-II |
А-III |
Ат-IIIC |
Bp-I |
|
3 |
7,1 |
14,1 |
21,2 |
28,3 |
35,3 |
42,4 |
49,5 |
56,5 |
63,6 |
70,7 |
0,052 |
— |
— |
— |
— |
+ |
|
4 |
12,6 |
25,1 |
37,7 |
50,2 |
62,8 |
75,4 |
87,9 |
100,5 |
113,0 |
125,7 |
0,092 |
— |
— |
— |
— |
+ |
|
5 |
19,6 |
39,3 |
58,9 |
78,5 |
98,2 |
117,8 |
137,5 |
157,1 |
176,7 |
196,3 |
0,144 |
— |
— |
— |
— |
+ |
|
6 |
28,3 |
57,0 |
85,0 |
113,0 |
141,0 |
170,0 |
198,0 |
226,0 |
254,0 |
282,7 |
0,222 |
+ |
— |
+ |
— |
— |
|
8 |
50,3 |
101,0 |
151,0 |
201,0 |
251,0 |
302,0 |
352,0 |
402,0 |
453,0 |
502,6 |
0,395 |
+ |
— |
+ |
— |
— |
|
10 |
78,5 |
157,0 |
236,0 |
314,0 |
393,0 |
471,0 |
550,0 |
628,0 |
707,0 |
785,4 |
0,617 |
+ |
+ |
+ |
+ |
— |
|
12 |
113,1 |
226,0 |
339,0 |
452,0 |
565,0 |
679,0 |
792,0 |
905,0 |
1018,0 |
1130,9 |
0,888 |
+ |
+ |
+ |
+ |
— |
|
14 |
153,9 |
308,0 |
462,0 |
616,0 |
769,0 |
923,0 |
1077,0 |
1231,0 |
1385,0 |
1539,3 |
1,208 |
+ |
+ |
+ |
+ |
— |
|
16 |
201,1 |
402,0 |
603,0 |
804,0 |
1005,0 |
1206,0 |
1407,0 |
1608,0 |
1810,0 |
2010,6 |
1,578 |
+ |
+ |
+ |
+ |
— |
|
18 |
254,5 |
509,0 |
763,0 |
1018,0 |
1272,0 |
1527,0 |
1781,0 |
2036,0 |
2290,0 |
2544,6 |
1,998 |
+ |
+ |
+ |
+ |
— |
|
20 |
314,2 |
628,0 |
942,0 |
1256,0 |
1571,0 |
1885,0 |
2199,0 |
2513,0 |
2828,0 |
3141,5 |
2,466 |
+ |
+ |
+ |
+ |
— |
|
22 |
380,1 |
760,0 |
1140,0 |
1520,0 |
1900,0 |
2281,0 |
2661,0 |
3041,0 |
3421,0 |
3801,2 |
2,984 |
+ |
+ |
+ |
+ |
— |
|
25 |
490,9 |
982,0 |
1473,0 |
1963,0 |
2454,0 |
2945,0 |
3436,0 |
3927,0 |
4418,0 |
4908,6 |
3,84 |
+ |
+ |
+ |
— |
— |
|
28 |
615,8 |
1232,0 |
1847,0 |
2463,0 |
3079,0 |
3685,0 |
4310,0 |
4926,0 |
5542,0 |
6157,3 |
4,83 |
+ |
+ |
+ |
— |
— |
|
32 |
804,3 |
1609,0 |
2413,0 |
3217,0 |
4021,0 |
4826,0 |
5630,0 |
6434,0 |
7238,0 |
8042,2 |
6,31 |
+ |
+ |
+ |
— |
— |
|
36 |
1017,9 |
2036,0 |
3054,0 |
4072,0 |
5089,0 |
6107,0 |
7125,0 |
8143,0 |
9161,0 |
10178,5 |
7,99 |
+ |
+ |
+ |
— |
— |
|
40 |
1256,6 |
2513,0 |
3770,0 |
5027,0 |
6283,0 |
7540,0 |
8796,0 |
10053,0 |
11310,0 |
12566,0 |
9,865 |
+ |
+ |
+ |
— |
— |
|
45 |
1590,4 |
3181,0 |
4771,0 |
6362,0 |
7952,0 |
9542,0 |
11133,0 |
12723,0 |
14313,0 |
15903,8 |
12,49 |
— |
+ |
— |
— |
— |
|
50 |
1963,5 |
3927,0 |
5891,0 |
7854,0 |
9818,0 |
11781,0 |
13745,0 |
15708,0 |
17672,0 |
19634,4 |
15,41 |
— |
+ |
— |
— |
— |
|
55 |
2376,0 |
4752,0 |
7128,0 |
9504,0 |
11880,0 |
14256,0 |
16632,0 |
19008,0 |
21384,0 |
23757,6 |
18,65 |
— |
+ |
— |
— |
— |
|
60 |
2827,0 |
5654,0 |
8481,0 |
11308,0 |
14135,0 |
16962,0 |
19789,0 |
22616,0 |
25443,0 |
28273,5 |
22,19 |
— |
+ |
— |
— |
— |
|
70 |
3848,0 |
7696,0 |
11544,0 |
15392,0 |
19240,0 |
23088,0 |
26936,0 |
30784,0 |
34632,0 |
38483,4 |
30,21 |
— |
+ |
— |
— |
— |
|
80 |
5027,0 |
10055,0 |
15081,0 |
20108,0 |
25135,0 |
30162,0 |
35190,0 |
40216,0 |
45243,0 |
50264,0 |
39,46 |
— |
+ |
— |
— |
— |