ing are made of steel for which at 125,000, 75,000, an 5,000 lb/in². The fitting resists limit or applied loads of 15,000- on and 12,000-lb tension. A fitting factor of 1.2 and a bearing fact used. Find the margins of safety for the fitting for various types 15,000 lb compression 0.5625

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The fitting shown in Fig. 12.5 is made of a 1014 aluminum
forging, for which ₁ = 65,000, t = 39,000, and abr = 98,000 lb/in². The bolt
and bushing are made of steel for which σ = 125,000, = 75,000, and
abr 175,000 lb/in². The fitting resists limit or applied loads of 15,000-lb
compression and 12,000-lb tension. A fitting factor of 1.2 and a bearing factor
of 2.0 are used. Find the margins of safety for the fitting for various types of
failure.
15,000 lb
compression
12.000 lb
tension
0.5625
1.40
().50
0.0625
0.125-
0.70R
Transcribed Image Text:The fitting shown in Fig. 12.5 is made of a 1014 aluminum forging, for which ₁ = 65,000, t = 39,000, and abr = 98,000 lb/in². The bolt and bushing are made of steel for which σ = 125,000, = 75,000, and abr 175,000 lb/in². The fitting resists limit or applied loads of 15,000-lb compression and 12,000-lb tension. A fitting factor of 1.2 and a bearing factor of 2.0 are used. Find the margins of safety for the fitting for various types of failure. 15,000 lb compression 12.000 lb tension 0.5625 1.40 ().50 0.0625 0.125- 0.70R
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