Determine the degree of static and kinematic indeterminacy of the following structure

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written 6.6 years ago by

teamques10 ★ 69k

• modified 6.6 years ago

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$D_{S}$

$D_{s}=D_{se}+D_{s};$

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= $(5-3)-(2-7)$

= $2-1$

$D_{k}$

$D_{k}=4$

$D_{si}=0$ [For beam D_{si}=0]

$D_{s}=D_{se}+D_{sd}$

= $1+0=1$

$D_{s}=1$

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$D_{s}$

$D_{s}=D_{se}+D_{si}$

$D_{se}=r-3-(m^\prime-1)-(m^\prime-1)$

= $6-3-(2-1)-(2-1)$

= $3-1-1=2-1=1$

$D_{si}=0$ [For beam D_{si}=0]

$D_{s}=1+0=1$

$D_{s}=1$

$D_{k}$

$D_{k}=6$

enter image description here

$D_{s}$

$D_{s}=D_{se}+D_{si}$

$D_{se}=r-3-(m^\prime-1)$

$5-3-(2-1)$

$2-1$

$D_{si}=0$

$D_{s}=1+0=1$

$D_{s}=1$

$D_{k}$

$D_{k}=5$

enter image description here

$D_{s}$

$D_{s}=D_{se}+D_{si}$

$D_{se}=r-3$

= $7-3$

$D_{si}=0$

$D_{s}=4+0$

$D_{s}=4$

$D_{k}$

$D_{k}=1$

enter image description here

$D_{s}$

$D_{s}=D_{se}+D_{si}$

$D_{se}=r-3-(m^\prime-1)$

= $6-3-(2-1)$ …

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