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TABELA 1B lixo - CivilDesign

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<strong>TABELA</strong>S MÉTODO DOS DESLOCAMENTOS<br />

ESFORÇOS NAS EXTREMIDADES DAS BARRAS E DEFORMADAS PARA<br />

CARREGAMENTOS EM BARRAS ENCASTRADAS/ROTULADA<br />

2<br />

ql 5. ql<br />

Ma = Fa =<br />

8 8<br />

Fb<br />

ql<br />

= 3.<br />

8<br />

4<br />

3 2<br />

1 qx 5ql.<br />

x ql x<br />

d 1 = ( − +<br />

EI 24 48 16<br />

3<br />

2 2<br />

1 qx 5ql.<br />

x ql x<br />

d2 = ( − + − )<br />

EI 6 16 8<br />

P. a. b<br />

Ma = .( l + b)<br />

2. l<br />

2<br />

2 2<br />

3×<br />

l − b<br />

2 3 × l − a<br />

Fa = P.<br />

b(<br />

) Fb = P.<br />

a ( )<br />

3<br />

3<br />

2l<br />

2l<br />

2<br />

)<br />

Pl<br />

Ma = 3.<br />

16<br />

Fa =<br />

11. P<br />

16<br />

Fb<br />

P<br />

= 5.<br />

16<br />

3<br />

1 11Px<br />

3Pl.<br />

x<br />

x ∈<br />

+<br />

x ∈<br />

d<br />

1<br />

[ 0;<br />

l / 2]<br />

⇒ d1<br />

= ( −<br />

)<br />

EI 96 32<br />

[ l / 2;<br />

l]<br />

3<br />

1 Px 3Pl.<br />

x<br />

= ( −<br />

EI 12 16<br />

2<br />

2 3<br />

Pl x Pl<br />

+ − )<br />

8 48<br />

2<br />

1 11Px<br />

3Pl.<br />

x<br />

x ∈<br />

2<br />

−<br />

EI 32 16<br />

[ 0;<br />

l / 2]<br />

⇒ d = (<br />

)<br />

2<br />

1 Px 3Pl.<br />

x Pl<br />

x ∈<br />

2<br />

−<br />

EI 4 8 8<br />

[ l / 2;<br />

l]<br />

⇒ d = ( − +<br />

)<br />

2<br />

M 3×<br />

b<br />

Ma = × ( 1−<br />

) 2<br />

2 l<br />

2<br />

3.<br />

M b<br />

Fa =<br />

Fb = × ( 1−<br />

) 2<br />

2.<br />

l l<br />

2<br />

6<br />

2

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