5: The steel end-cap is fitted into grooves cut in the timber post. The working stresses for the post are 1:8 MPa in shear parallel to the grain and 12 kN 5.5 MPa in bearing perpendicular to the grain. 1. Determine the smallest safe dimension a (mm). 2. Determine the smallest safe dimension b (mm). ANSWERS: 10.91 mm; 33.3 mm 120 mm- 100 mm 12 kN
5: The steel end-cap is fitted into grooves cut in the timber post. The working stresses for the post are 1:8 MPa in shear parallel to the grain and 12 kN 5.5 MPa in bearing perpendicular to the grain. 1. Determine the smallest safe dimension a (mm). 2. Determine the smallest safe dimension b (mm). ANSWERS: 10.91 mm; 33.3 mm 120 mm- 100 mm 12 kN
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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Transcribed Image Text:5: The steel end-cap is fitted into grooves cut in the timber post.
The working stresses for the post are 1:8 MPa in shear parallel to the grain and 12 kN
5.5 MPa in bearing perpendicular to the grain.
1. Determine the smallest safe dimension a (mm).
2. Determine the smallest safe dimension b (mm).
ANSWERS: 10.91 mm; 33.3 mm
120 mm-
100 mm
12 kN
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