Universidad Tecnológica de Panamá Facultad de Ingeniería Civil Estructuras III- Asignación I
Enviado por Ensa05 • 8 de Diciembre de 2018 • 1.037 Palabras (5 Páginas) • 348 Visitas
...
---------------------------------------------------------------
2
+ PBC ⋅ bBC ⋅ aBC
2
---------------------------------------------------------------
⎞
⎟ = 30 kip ⋅ ft
⎝ 12
⎛ wCD ⋅ LCD[pic 7]
---------------------------------------------------------------
LBC
2
PCD ⋅ bCD
---------------------------------------------------------------
⎠
⋅ aCD ⎞
MECD ≔ −⎜ +
⎝ 12
2
---------------------------------------------------------------
2
LCD
---------------------------------------------------------------
⎟ = −75 kip ⋅ ft
⎠
2
⎛ wCD ⋅ LCD MEDC ≔ ⎜
---------------------------------------------------------------
+ PCD ⋅ bCD ⋅ aCD
2
---------------------------------------------------------------
⎞
⎟ = 75 kip ⋅ ft
⎝ 12
---------------------------------------------------------------
LCD ⎠
Valores iniciales
MAB ≔ 0[pic 8][pic 9]
---------------------------------------------------------------
MBA ≔ 0
---------------------------------------------------------------
MBC ≔ 0
---------------------------------------------------------------
MCB ≔ 0
---------------------------------------------------------------
MCD ≔ 0
---------------------------------------------------------------
MDC ≔ 0
---------------------------------------------------------------
Proceso iterativo para el cálculo de los momentos
MAB ≔ ‖ MDDB ← MEBA + MEBC
‖
- MDDC ← MECB + MECD
- while |MDDB| > n
---------------------------------------------------------------
= −90.882 kip ⋅ ft
- ‖ MDEBA ←−FDDBA ⋅ MDDB
‖ ‖
- ‖ MDEBC ←−FDDBC ⋅ MDDB
- ‖ MTBA ← MDEBA ⋅ 0.5
- ‖ MTBC ← MDEBC ⋅ 0.5
- ‖ MDDC ← MDDC + MTBC
‖ ‖
- ‖ MDECB ←−FDDCB ⋅ MDDC
- ‖ MDECD ←−FDDCD ⋅ MDDC
- ‖ MTCB ← MDECB ⋅ 0.5
- ‖ MTCD ← MDECD ⋅ 0.5
‖ ‖
- ‖ MDDB ← MTCB
- ‖ MDDC ← 0
- ‖ MAB ← MAB + MTBA
‖
- MAB ← MAB + MEAB
MBA ≔ ‖ MDDB ← MEBA + MEBC
‖
- MDDC ← MECB + MECD
- while |MDDB| > n
---------------------------------------------------------------
= 43.235 kip ⋅ ft
- ‖ MDEBA ←−FDDBA ⋅ MDDB[pic 10][pic 11]
‖ ‖
- ‖ MDEBC ←−FDDBC ⋅ MDDB
- ‖ MTBA ← MDEBA ⋅ 0.5
- ‖ MTBC ← MDEBC ⋅ 0.5
- ‖ MDDC ← MDDC + MTBC
‖ ‖
- ‖ MDECB ←−FDDCB ⋅ MDDC
- ‖ MDECD ←−FDDCD ⋅ MDDC
- ‖ MTCB ← MDECB ⋅ 0.5
- ‖ MTCD ← MDECD ⋅ 0.5
‖ ‖
- ‖ MDDB ← MTCB
- ‖ MDDC ← 0
- ‖ MBA ← MBA + MDEBA
‖
- MBA ← MBA + MEBA
---------------------------------------------------------------
MBC ≔ ‖ MDDB ← MEBA + MEBC
‖
- MDDC ← MECB + MECD
- while |MDDB| > n
---------------------------------------------------------------
...