The beam is constructed from three boards. (Figure 1) The allowable shear stress for the wood is τallow=465 psiτallow=465 psi. Each nail can resist a shear force of 395 lblb. -Determine the maximum loads P that it can support. -What is the maximum allowable spacing ss of the nails used to hold the top flange to the web? (Consider only regions AC and BD.) -What is the maximum allowable spacing ss of the nails used to hold the bottom flange to the web? (Consider only regions AC and BD.)
The beam is constructed from three boards. (Figure 1) The allowable shear stress for the wood is τallow=465 psiτallow=465 psi. Each nail can resist a shear force of 395 lblb. -Determine the maximum loads P that it can support. -What is the maximum allowable spacing ss of the nails used to hold the top flange to the web? (Consider only regions AC and BD.) -What is the maximum allowable spacing ss of the nails used to hold the bottom flange to the web? (Consider only regions AC and BD.)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The beam is constructed from three boards. (Figure 1) The allowable shear stress for the wood is τallow=465 psiτallow=465 psi. Each nail can resist a shear force of 395 lblb.
-Determine the maximum loads P that it can support.
-What is the maximum allowable spacing ss of the nails used to hold the top flange to the web? (Consider only regions AC and BD.)
-What is the maximum allowable spacing ss of the nails used to hold the bottom flange to the web? (Consider only regions AC and BD.)
Transcribed Image Text:The beam is constructed from three boards. (Figure 1) The
allowable shear stress for the wood is Tallow
Each nail can resist a shear force of 395 lb.
465 psi.
Figure
1 of 1
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6 ft
6 ft
6 ft
10 in.
1.5 in.
12 in.
1 in.
1.5 in.
6 in.
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