Calculo de Estribos de Vigas de Puentes
-
Upload
jhon-flores-antonio -
Category
Documents
-
view
72 -
download
6
Transcript of Calculo de Estribos de Vigas de Puentes
![Page 1: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/1.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
1
Resistencia al corte de vigas de puentes de concreto armado
![Page 2: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/2.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
2
![Page 3: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/3.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
3
![Page 4: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/4.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
4
![Page 5: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/5.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
5
Asumir el valor
![Page 6: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/6.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
6
![Page 7: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/7.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
7
![Page 8: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/8.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
8
![Page 9: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/9.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
9
![Page 10: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/10.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
10
![Page 11: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/11.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
11
![Page 12: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/12.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
12
Ejemplo de aplicación
Ejemplo 14.5 Use el método simplificado para secciones no-presforzadas y rehaga el ejemplo 14.3Determine el espaciamiento requerido de estribos con ɸ 3/8’’ para la viga T mostrada en la figura en la sección donde Vu= 157 Kips y Mu=220 Kips-pieUse un concreto f’c= 4.5 Ksi (315 Kgs/cm2) y refuerzo fy= 4200 Kgs/cm2.
![Page 13: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/13.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
13
![Page 14: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/14.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
14
![Page 15: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/15.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
15
![Page 16: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/16.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
16
![Page 17: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/17.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
17
![Page 18: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/18.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
18
![Page 19: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/19.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
19
Método 2
![Page 20: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/20.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
20
![Page 21: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/21.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
21
![Page 22: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/22.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
22
![Page 23: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/23.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
23
![Page 24: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/24.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
24
![Page 25: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/25.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
25
![Page 26: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/26.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
26
![Page 27: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/27.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
27
![Page 28: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/28.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
28
![Page 29: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/29.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
29
![Page 30: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/30.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
30
![Page 31: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/31.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
31
![Page 32: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/32.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
32
![Page 33: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/33.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
33
![Page 34: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/34.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
34
![Page 35: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/35.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
35
![Page 36: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/36.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
36
![Page 37: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/37.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
37
![Page 38: Calculo de Estribos de Vigas de Puentes](https://reader033.fdocuments.net/reader033/viewer/2022061508/55cf9430550346f57ba031c8/html5/thumbnails/38.jpg)
Fuentes: Design of highway bridges-LRFD Barker y Puckett- AASHTO 2004
38