The truss is loaded with service loads (Dead load and Wind Load) as shown in the figure. Members DE is welded to a 10 mm thick gusset plate using maximum size of fillet weld and E70 electrodes (FEXX=485 MPa) also shown in the figure. All steel is A36 (Fy= 250 MPa and Fu = 400MPa). Use LRFD and the Metric Sizes Tables for Angles in the ASEP Steel Handbook. a. Determine the axial tensile force in member DE in kN.
The truss is loaded with service loads (Dead load and Wind Load) as shown in the figure. Members DE is welded to a 10 mm thick gusset plate using maximum size of fillet weld and E70 electrodes (FEXX=485 MPa) also shown in the figure. All steel is A36 (Fy= 250 MPa and Fu = 400MPa). Use LRFD and the Metric Sizes Tables for Angles in the ASEP Steel Handbook. a. Determine the axial tensile force in member DE in kN.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The truss is loaded with service loads (Dead load and Wind Load) as shown in the figure. Members DE is welded to a 10 mm thick gusset plate using maximum size of fillet weld and E70 electrodes (FEXX=485 MPa) also shown in the figure. All steel is A36 (Fy= 250 MPa and Fu = 400MPa). Use LRFD and the Metric Sizes Tables for Angles in the ASEP Steel Handbook.
a. Determine the axial tensile force in member DE in kN.
Transcribed Image Text:PDL=12.50 KN
WL-45 KNA
WL= 30 KN
C
WL-15KN E
4m
PL 12.50 KN
B WL=25 KN
3m
ID
3m
WL = 20 KN
F₁ WL=15KN
3m
H
10mm thick-
gusset plate
PDE
Detail of Joint D
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