Momentos y Cortantes Nominales
4
Momentos Nominales de Vigas Sección : b = 0.30 m h = 0.60 m r = 0.06 m f'c = 210 kg/cm2 fy = 4200 kg/cm2 0.85 As mín = 3.91 cm ---> As máx = 25.82 cm 2 + 0 + 0 = 4.00 cm2 2 + 0 + 0 = 5.68 cm2 5 + 0 + 0 = 25.50 cm2 2 + 0 + 0 = 4.00 cm2 2 + 0 + 0 = 10.20 cm2 0 + 4 + 0 = 5.16 cm2 2 + 2 + 0 = 6.58 cm2 2 + 0 + 0 = 5.68 cm2 2 + 1 + 0 = 7.68 cm2 2 + 1 + 0 = 8.52 cm2 2 + 1 + 1 = 13.62 cm2 2 + 1 + 0 = 10.78 cm2 2 + 0 + 0 = 10.20 cm2 2 + 1 + 1 = 18.14 cm2 2 + 1 + 0 = 13.04 cm2 2 + 1 + 0 = 15.30 cm2 2 + 1 + 1 = 18.14 cm2 2 + 3 + 0 = 25.50 cm2 3 + 0 + 1 = 35.28 cm2 10.58 ton 52.48 ton 41.90 ton para una viga sismica sismo = 25/8" ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = ---> Mn = Vc = Vn máx = Vn máx =
-
Upload
erik-trujillo-benito -
Category
Documents
-
view
11 -
download
5
description
diseño de vigas
Transcript of Momentos y Cortantes Nominales
Momentos Nominales de Vigas
Sección :
b = 0.30 mh = 0.60 mr = 0.06 mf'c = 210 kg/cm2fy = 4200 kg/cm2
0.85
As mín = 3.91 cm --->As máx = 25.82 cm
2 4 + 0 4 + 0 6 = 4.00 cm2
2 5 + 0 5 + 0 2 = 5.68 cm2
5 6 + 0 4-Jan + 0 6 = 25.50 cm2
2 4 + 0 5 + 0 4 = 4.00 cm2
2 6 + 0 3 + 0 2 = 10.20 cm2
0 4 + 4 3 + 0 3 = 5.16 cm2
2 4 + 2 3 + 0 4 = 6.58 cm2
2 5 + 0 4 + 0 2 = 5.68 cm2
2 5 + 1 4 + 0 2 = 7.68 cm2
2 5 + 1 5 + 0 2 = 8.52 cm2
2 5 + 1 5 + 1 6 = 13.62 cm2
2 5 + 1 6 + 0 5 = 10.78 cm2
2 6 + 0 5 + 0 2 = 10.20 cm2
2 6 + 1 6 + 1 5 = 18.14 cm2
2 6 + 1 5 + 0 4 = 13.04 cm2
2 6 + 1 6 + 0 5 = 15.30 cm2
2 6 + 1 6 + 1 5 = 18.14 cm2
2 6 + 3 6 + 0 5 = 25.50 cm2
3 7 + 0 7 + 1 6 = 35.28 cm2
10.58 ton52.48 ton41.90 ton para una viga sismica sismo
=
25/8"
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
---> Mn =
Vc = Vn máx = Vn máx =
1 2 ---> s = 10 cm ---> 27.37 ton
1 2 ---> s = 25 cm ---> 10.95 ton
1.5 3 ---> s = 12.5 cm ---> 59.68 ton
1 3 ---> s = 20 cm ---> 24.87 ton
1 3 ---> s = 30 cm ---> 16.58 ton
1 3 ---> s = 15 cm ---> 33.16 ton
Vs = ---> Vn =
Vs = ---> Vn =
Vs = ---> Vn =
Vs = ---> Vn =
Vs = ---> Vn =
Vs = ---> Vn =
7.93 ton.m 8.81
11.11 ton.m
42.38 ton.m
7.93 ton.m
19.27 ton.m
10.14 ton.m
12.79 ton.m
11.11 ton.m
14.80 ton.m
16.31 ton.m
25.04 ton.m
20.28 ton.m
19.27 ton.m
32.13 ton.m
24.09 ton.m
27.75 ton.m
32.13 ton.m
42.38 ton.m
53.51 ton.m
37.95 ton
21.53 ton
70.26 ton
35.44 ton
27.16 ton
43.73 ton
