Why the number of hinges=17 in this case? A XI B-C O-P XII VII D-E VIII IX X M-N VI III F 1, IV V L 2 I G G H-J к п W = 3m – (3g+2h+b)=3×12-(3×0+2×17+1× 2)=0 m = 12- No. of rigid bodies: ~I = 0 - No. of rigid joints; ~a h =17 - No. of hinges; ~A h=2- No. of links. ~1

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Why the number of hinges=17 in this case?
A
XI
B-C
O-P
XII
VII
D-E
VIII IX
X
М-N
VI
III
F
1
IV
V
L
2
I G
H-J
к п
W = 3m – (3g+2h+b)=3×12-(3×0+2×17+1×2)=0
m = 12 – No. of rigid bodies; ~I
-
g = 0- No. of rigid joints; ~a
h=17 – No. of hinges; ~A
b=2- No. of links. ~1
Transcribed Image Text:Why the number of hinges=17 in this case? A XI B-C O-P XII VII D-E VIII IX X М-N VI III F 1 IV V L 2 I G H-J к п W = 3m – (3g+2h+b)=3×12-(3×0+2×17+1×2)=0 m = 12 – No. of rigid bodies; ~I - g = 0- No. of rigid joints; ~a h=17 – No. of hinges; ~A b=2- No. of links. ~1
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