Correct the error and write one to two sentences explaining the error
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter10: Plate Girders
Section: Chapter Questions
Problem 10.7.9P
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Question
Correct the error and write one to two sentences explaining the error

Transcribed Image Text:EJ
3. (5) Determine the force in members JI, JE, DE of the truss and state if the members are in tension or
compression. Use Method of Sections
FED
Ext E-o-E
( EMA=
= 0:
I
TG
2000 2000 Gy
tan 1
H
= 36.8°
1- ^ ( ²³/₁1 ) =
+1 EFY=0: Gy +
i
ENGR&214
Spring 2017
=
3 ft
3 ft
A
-4 ft-4 ft-4 ft-
3000 lb 3000 lb
Gy (24) - 2000 Pb (20) - 2000 Pb
3000 Pb (8) - 3000 Pb (4) = 0
4700 PL
| G₁y =
Check O
FEJSim 8) - 2000-2000 = 0
FEJ
Gry
sim 36.80
+ 400
FEJ =
14 15 (1))
523
Initials
FEO = FIT - FET Cos (36.8%)
FED = -7629 tb
-4 ft--4 ft--4 ft-
2000 lb 2000 lb
FED =
4000 lb
+ EFX=0: FED - FIJ + FEJ ces (36805:0
EMD FAJ (6) 2000 (8)-2000 (4) = 0
FIJ = 4000 Pb (T)
(16) -4000 Pb (12)
calculation error?
FE5 = 14813 (T)
FIJ = 4000 lb (T)
FED = 76.296 (c)
Page 4 of 5
762915(0) 4.25/5
PAPER PRODUCTS
32098 11x9 PERFORATED 100 SHEETS COLLEGE RULED SUBJECT
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