The beam is constructed from three boards. (Figure 1) The allowable shear stress for the wood is τallow=445 psiτallow=44
Posted: Tue Jun 07, 2022 5:26 pm
The beam is constructed from three boards. (Figure
1) The allowable shear stress for the wood
is τallow=445 psiτallow=445 psi. Each nail can
resist a shear force of 425 lblb.
Part A Determine the maximum loads P that it can support. Express your answer to three significant figures and include appropriate units. ī μA ? Value Units Submit Request Answer Part B What is the maximum allowable spacings of the nails used to hold the top flange to the web? (Consider only regions AC and BD.) Express your answer to three significant figures and include appropriate units. μA ? Value Units Request Answer Part C What is the maximum allowable spacings of the nails used to hold the bottom flange to the web? (Consider only regions AC and BD.) Express your answer to three significant figures and include appropriate units. μα ? Value Units Submit Submit Request Answer
-6 ft 6 ft 10 in. P D 6 in. 1 in. 6 ft 1.5 in. 12 in. 1.5 in. B
1) The allowable shear stress for the wood
is τallow=445 psiτallow=445 psi. Each nail can
resist a shear force of 425 lblb.
- 1 (100.87 KiB) Viewed 51 times
-6 ft 6 ft 10 in. P D 6 in. 1 in. 6 ft 1.5 in. 12 in. 1.5 in. B