Prticos - Exemplo

PRTICOS - EXEMPLO

Modelo de clculo: Prtico triarticulado formado por barras horizontais, verticais e inclinada.

Clculo das reaes de apoio:

Esforos internos solicitantes:

TrechoNQMCarregamento TransversalVo de Referncia

ACLCL------

CDCLQ

L

DBLLQ

CELCL------

EFCLQ

2L

TrechoPontoNQM

ACA

0

ACC

EFF000

EFE0

CEE

0

CEC

0

DB B (1)

0

DB D (2)

CDD

CDC

0

EMBED Equation.3

B

A

EMBED Equation.3

L

EMBED Equation.3

EMBED Equation.3

L

VA

VB

HA

L

(1) Ponto B em DB:

0,177

0,125

0,375

0,375

0,500

L

EMBED Equation.3

-0,40

-0,40

-2,00

-2,00

EMBED Equation.3

-0,90

-2,00

-2,00

0,10

-0,22

2,00

0,78

EMBED Equation.3

-2,00

-3,05

-2,05

-4,10

-3,10

-2,00

-3,00

450

C

HB

Obs: O carregamento distribudo pode representar o peso prprio da estrutura.

EMBED Equation.3

(2) Ponto D em DB:

450

EMBED Equation.3

VB

HB

Q

N

VB

HB

Q

N

EMBED Equation.3

EMBED Equation.3

EMBED Equation.3

EMBED Equation.3

=

EMBED Equation.3

D

E

F

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