Design sag rods for consecutive purlins near the supported end of a roof truss system as shown in Fig. Ex. 6.10. The purlins are supported at the third points by sag rods. Also design the tie rod between ridge purlins. The data available is Spacing of truss c/c = 7 m Spacing of the purlins c/c = 2.0 m Intensity of the wind pressure = 1500 N/m? Slope of the truss = 30° Self weight of roofing = 200 N/m2 %3D Tie rod %3D Sag rod %3D Fig. Ex. 6.10
Design sag rods for consecutive purlins near the supported end of a roof truss system as shown in Fig. Ex. 6.10. The purlins are supported at the third points by sag rods. Also design the tie rod between ridge purlins. The data available is Spacing of truss c/c = 7 m Spacing of the purlins c/c = 2.0 m Intensity of the wind pressure = 1500 N/m? Slope of the truss = 30° Self weight of roofing = 200 N/m2 %3D Tie rod %3D Sag rod %3D Fig. Ex. 6.10
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:* Design sag rods for consecutive purlins near the supported end of a roof truss
system as shown in Fig. Ex. 6.10. The purlins are supported at the third points by sag rods. Also
design the tie rod between ridge purlins. The data available is
Spacing of truss c/c = 7 m
Spacing of the purlins c/c = 2.0 m
Intensity of the wind pressure = 1500 N/m?
Slope of the truss = 30°
Self weight of roofing = 200 N/m?
Tie rod
Sag rod
%3D
Fig. Ex. 6.10
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