A supporting structure consists of a round steel bar with a welded square bar. The round bar is supported in a fixed restraint. How large must the diameter of the round bar be so that the equivalent stress in A and B are the same and the allowable stress does not exceed o_z = 225 N/mm^2? F=600 N L= 200mm l= 300mm h= 15mm 1. sketch the course of the required internal forces 2. necessary size b of the square bar in mm 3. diameter of the round bar in mm 4. sketch the deformation of the structure and determine the reduction of the point of application of the force. Modulus of elasticity E=210000 N/mm^2 Modulus of sliding G=80000 N/mm
A supporting structure consists of a round steel bar with a welded square bar. The round bar is supported in a fixed restraint. How large must the diameter of the round bar be so that the equivalent stress in A and B are the same and the allowable stress does not exceed o_z = 225 N/mm^2? F=600 N L= 200mm l= 300mm h= 15mm 1. sketch the course of the required internal forces 2. necessary size b of the square bar in mm 3. diameter of the round bar in mm 4. sketch the deformation of the structure and determine the reduction of the point of application of the force. Modulus of elasticity E=210000 N/mm^2 Modulus of sliding G=80000 N/mm
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 supporting structure consists of a round steel bar with a welded square bar. The round bar is supported in a fixed restraint. How large must the diameter of the round bar be so that the equivalent stress in A and B are the same and the allowable stress does not exceed o_z = 225 N/mm^2?
F=600 N
L= 200mm
l= 300mm
h= 15mm
1. sketch the course of the required internal forces
2. necessary size b of the square bar in mm
3. diameter of the round bar in mm
4. sketch the deformation of the structure and determine the reduction of the point of application of the force.
Modulus of elasticity E=210000 N/mm^2 Modulus of sliding G=80000 N/mm
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