ESPECIFICACIONES PARA TUBO DE CONCRETO REFORZADO

GRADO 1
DIAMETRO INTERNO
PARED A
RESISTENCIA kg/m METODO DE TRES APOYOS
NOM (Dn) cm
REAL (Dr) mm
ESPESOR DE PARED mm
REFUERZO CIRCULAR cm/m
REFUERZO ELIPTICO
CARGA PARA LA GRIETA
CARGA MAXIMA
JAULA INTERIOR
JAULA EXTERIOR
30
305
44
1.5
---
---
1555
2318
38
381
47
1.5
---
---
1943
2896
45
457
50
1.5
---
1.5
2330
3473
61
610
63
2.8
---
2.3
3111
4636
76
762
70
3.2
---
3.0
3886
5791
91
914
76
3.0
2.1
3.2
4661
6946
107
1067
89
3.4
2.5
3.8
5441
8109
122
1219
101
4.5
3.4
4.9
6217
4264
137
1371
114
5.3
3.2
5.9
6992
10419
152
1524
127
6.4
4.7
7.0
7772
11582
183
1824
152
8.7
6.4
9.5
9328
13900
213
2134
---
---
---
---
10883
16214
RESISTENCIA DEL CONCRETO 34.5 MPa (350 kg/cm)
213
2134
178
10.8
8.3
12.1
10883
16218
244
2438
203
13.1
10.3
14.6
12434
18529
305
3048
---
---
---
---
---
---


GRADO 1
DIAMETRO INTERNO
PARED B
RESISTENCIA kg/m METODO DE TRES APOYOS
NOM (Dn) cm
REAL (Dr) mm
ESPESOR DE PARED mm
REFUERZO CIRCULAR cm/m
REFUERZO ELIPTICO
CARGA PARA LA GRIETA
CARGA MAXIMA
JAULA INTERIOR
JAULA EXTERIOR
30
305
51
1.5
---
---
1555
2318
38
381
57
1.5
---
---
1943
2896
45
457
63
1.5
---
1.5
2330
3473
61
610
76
1.5
---
1.5
3111
4636
76
762
89
3.0
---
2.5
3886
5791
91
914
101
2.5
1.9
2.8
4661
6946
107
1067
114
3.2
2.5
3.6
5441
8109
122
1219
127
3.8
3.0
4.2
6217
4264
137
1371
140
4.7
2.7
5.0
6992
10419
152
1524
152
5.3
4.0
5.9
7772
11582
183
1824
178
7.4
5.5
8.3
9328
13900
213
2134
203
9.7
7.2
10.3
10883
16214
RESISTENCIA DEL CONCRETO 34.5 MPa (350 kg/cm)
213
2134
---
---
---
---
10883
16218
244
2438
228
12.8
9.1
13.3
12434
18529
305
3048
279
---
---
---
---
---


GRADO 1
DIAMETRO INTERNO
PARED C
RESISTENCIA kg/m METODO DE TRES APOYOS
NOM (Dn) cm
REAL (Dr) mm
ESPESOR DE PARED mm
REFUERZO CIRCULAR cm/m
REFUERZO ELIPTICO
CARGA PARA LA GRIETA
CARGA MAXIMA
JAULA INTERIOR
JAULA EXTERIOR
30
305
---
---
---
---
1555
2318
38
381
---
---
---
---
1943
2896
45
457
---
---
---
---
2330
3473
61
610
---
---
---
---
3111
4636
76
762
---
---
---
---
3886
5791
91
914
120
1.48
1.48
1.69
4661
6946
107
1067
133
2.12
1.69
2.33
5441
8109
122
1219
146.1
2.96
2.33
3.17
6217
4264
137
1371
158.7
3.60
2.12
4.02
6992
10419
152
1524
171.5
4.65
3.60
5.06
7772
11582
183
1824
196.9
6.35
4.87
5.96
9328
13900
213
2134
---
---
---
---
10883
16214
RESISTENCIA DEL CONCRETO 34.5 MPa (350 kg/cm)
213
2134
---
---
---
---
10883
16218
244
2438
---
---
---
13.3
12434
18529
305
3048
---
---
---
---
---
---

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