Project 34A solid circular shaft of ABCD (having a fillet at B and a notch at D) is simply supported atpoints A and E. Bars AG and EK are rigid. The system is subjected to static forces F = 15 kN andP = 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 criticalpoint.diameter- 40 mmdiameter= 46 mmdiameter= 43 mmCBb-0.24 mt02 m-e0.4 m0.2 m0,3 m63D0.24 m

GIVEN :- F=15KN P=12KN RB=3mmRD=2mmSy=400MPa

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

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.8.7P: A stepped shaft ACE is held against rotation at ends A and B and subjected to a torque T0acting at...

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