A structural designer is experimenting with non-traditional cross-sections for beams. On the section shown, the triangular flanges have a width, b = 1.8 in. and height, h = 6 in. The top flange has a width, wf = 9.7 in. and a %3D %3D %3D thickness, t= 1.23 in. What is the second moment of area around the centroidal x axis, in in4? Wf
A structural designer is experimenting with non-traditional cross-sections for beams. On the section shown, the triangular flanges have a width, b = 1.8 in. and height, h = 6 in. The top flange has a width, wf = 9.7 in. and a %3D %3D %3D thickness, t= 1.23 in. What is the second moment of area around the centroidal x axis, in in4? Wf
Chapter2: Loads On Structures
Section: Chapter Questions
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
Transcribed Image Text:A structural designer is experimenting with
non-traditional cross-sections for beams. On
the section shown, the triangular flanges have
a width, b = 1.8 in. and height, h = 6 in. The
top flange has a width, wf = 9.7 in. and a
%3D
%3D
%3D
thickness, t= 1.23 in. What is the second
moment of area around the centroidal x axis, in
in4?
Wf
b
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