Determine the design strength of the W8x21-shape, ASTM A992, The member is 25 ft long. Flanges of the W section are connected at its ends to %x6 in, splice plates with two rows of ¾ in bolts in standard holes per flange (four bolts per line, 3 in. on center). Consider block shear as well as the tensile strength of the channel. Components of problem: Yielding and rupture Block shear • Design strength Note: notice bolt-to-edge spacing is different for the W section and the splice plates. 14" PL x6 4 in. bolts W8x21 % in. bolts PL %x6
Determine the design strength of the W8x21-shape, ASTM A992, The member is 25 ft long. Flanges of the W section are connected at its ends to %x6 in, splice plates with two rows of ¾ in bolts in standard holes per flange (four bolts per line, 3 in. on center). Consider block shear as well as the tensile strength of the channel. Components of problem: Yielding and rupture Block shear • Design strength Note: notice bolt-to-edge spacing is different for the W section and the splice plates. 14" PL x6 4 in. bolts W8x21 % in. bolts PL %x6
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:Determine the design strength of the W8x21-shape, ASTM A992, The member is 25 ft long.
Flanges of the W section are connected at its ends to %x6 in, splice plates with two rows of ¾ in
bolts in standard holes per flange (four bolts per line, 3 in. on center). Consider block shear as
well as the tensile strength of the channel.
Components of problem:
Yielding and rupture
Block shear
• Design strength
Note: notice bolt-to-edge spacing is different for the W section and the splice plates.
14"
PL x6
4 in. bolts
W8x21
% in. bolts
PL %x6
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