A solid circular shaft of ABCD (having a fillet at B and a notch at D) is simply supported at points A and E. Bars AG and EK are rigid. The system is subjected to static forces F = 15 kN and P = 12 kN as shown in the following figure. Assume a ductile material strength of Sy (60 ksi), a fillet radius rg = 3 mm and a notch radius rp = 2 mm. = 400MPA Determine at point D: a) The nominal normal and shear stresses caused by P and F. b) The geometric stress-concentration factors and the maximum normal and shear stresses. c) The safety factor using the distortion-energy (Von Mises)theory then deduce the critical point. diameter = 46 mm diameter = 43 mm diameter - 40 mm B b-0.24 m 0.2 m 0.2 m 0.4 m b=024 m 0,3 m
A solid circular shaft of ABCD (having a fillet at B and a notch at D) is simply supported at points A and E. Bars AG and EK are rigid. The system is subjected to static forces F = 15 kN and P = 12 kN as shown in the following figure. Assume a ductile material strength of Sy (60 ksi), a fillet radius rg = 3 mm and a notch radius rp = 2 mm. = 400MPA Determine at point D: a) The nominal normal and shear stresses caused by P and F. b) The geometric stress-concentration factors and the maximum normal and shear stresses. c) The safety factor using the distortion-energy (Von Mises)theory then deduce the critical point. diameter = 46 mm diameter = 43 mm diameter - 40 mm B b-0.24 m 0.2 m 0.2 m 0.4 m b=024 m 0,3 m
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:Project 34
A solid circular shaft of ABCD (having a fillet at B and a notch at D) is simply supported at
points A and E. Bars AG and EK are rigid. The system is subjected to static forces F = 15 kN and
P = 12 kN as shown in the following figure. Assume a ductile material strength of Sy = 400MPA
(60 ksi), a fillet radius rg = 3 mm and a notch radius rp = 2 mm.
Determine at point D:
a) The nominal normal and shear stresses caused by P and F.
b) The geometric stress-concentration factors and the maximum normal and shear stresses.
c) The safety factor using the distortion-energy (Von Mises)theory then deduce the critical
point.
diameter
- 40 mm
diameter
= 46 mm
diameter
= 43 mm
C
B
b-0.24 m
t02 m-e
0.4 m
0.2 m
0,3 m
63D0.24 m
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