Question

The statical indeterminacy for the frame shown below is_______

• A. 9

Answer 1

The correct option is A 9
$D_s=D_{se}+D_{si}-release$

$D_{se}=3+3+3+2-3=8$

$D_{si}=3\times C=3\times 1=3$

Releases = 2

$D_s=8+3-2=9$