Two parallel trusses are to be designed with the following panel geometry, span, and factored point loads using wide flange sections (W sections). The trusses are interconnected along both the top chord and bottom chord at each panel, thus bracing the chords from any buckling. Determine the three required member sizes for the top chord, the bottom chord, and the web members. Assume Fy=345 MPa.
Two parallel trusses are to be designed with the following panel geometry, span, and factored point loads using wide flange sections (W sections). The trusses are interconnected along both the top chord and bottom chord at each panel, thus bracing the chords from any buckling. Determine the three required member sizes for the top chord, the bottom chord, and the web members. Assume Fy=345 MPa.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Two parallel trusses are to be designed with the following panel geometry, span, and factored point loads using wide flange sections (W sections). The trusses are interconnected along both the top chord and bottom chord at each panel, thus bracing the chords from any buckling. Determine the three required member sizes for the top chord, the bottom chord, and the web members. Assume Fy=345 MPa.
Transcribed Image Text:5m
N
4
9 x 500 KN factored point loads
10 x 5 m-
10
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Step 1: Introducing Given Data
VIEWStep 2: Calculations of reactions , Joint 1 & 2
VIEWSolution
VIEWStep 3: Sections a & b
VIEWStep 4: Sections c & d
VIEWStep 5: Calculation of Joint 4 & 5
VIEWStep 6: Summary of forces
VIEWStep 7: Design of compression member 5 (Top chord)
VIEWStep 8: Design of tension member 16 (Bottom chord)
VIEWStep 9: Design of compression member 1 (Web)
VIEWStep 10: Design of tension member 30 (Web)
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