A wood box beam is constructed of two 260 [mm] x 50 [mm] boards and two 260 [mm] x 25 [mm] boards (sec figure). The boards are nailed at a longitudinal spacing. b=100 [mm]. If each nail has an allowable shear force F=1200 [N], and Vmax=10652.6 [N]. What is the magnitude of the shear stress at the midpoint of either vertical plank?
A wood box beam is constructed of two 260 [mm] x 50 [mm] boards and two 260 [mm] x 25 [mm] boards (sec figure). The boards are nailed at a longitudinal spacing. b=100 [mm]. If each nail has an allowable shear force F=1200 [N], and Vmax=10652.6 [N]. What is the magnitude of the shear stress at the midpoint of either vertical plank?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A wood box beam is constructed of two 260 [mm] x 50 [mm] boards and two 260 [mm] x 25 [mm] boards (sec figure). The boards are nailed at a longitudinal spacing. b=100 [mm].
If each nail has an allowable shear force F=1200 [N], and Vmax=10652.6 [N]. What is the magnitude of the shear stress at the midpoint of either vertical plank?
![y
| 25 mm
Z -
260 mm
50
50
mm
mm
125 mm
260 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F39e027b8-4b98-407e-9c78-7a1a006964df%2F50e9226f-1655-4866-9002-a8b5eaca4345%2Fnibcxac_processed.png&w=3840&q=75)
Transcribed Image Text:y
| 25 mm
Z -
260 mm
50
50
mm
mm
125 mm
260 mm
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