484 C HAPTER 11 D ISPLACEMENT M ETHOD OF

484

C

HAPTER

11

D

ISPLACEMENT

M

ETHOD OF

A

NALYSIS

: S

LOPE

-D

EFLECTION

E

QUATIONS

11

Prob. 1121

Prob. 1122

Prob. 1123

Prob. 1124

1121.

Determine the moment at joints

C

and

D

then

draw the moment diagram for each member of the frame.

Assume the supports at

A

and

B

are pins.

EI

is constant.

1123.

Determine the moments acting at the supports

A

and

D

of the battered-column frame. Take

.

I

=

600 in

4

E

=

29(10

3

)

ksi

1122.

Determine the moment at joints

A

B

C

and

D

then draw the moment diagram for each member of the

frame. Assume the supports at

A

and

B

are fixed.

EI

is

constant