2 A hollow circular steel strut with its ends position- fixed, has a length of 3 m, external diameter 12-5 cm and interne diam- eter 10 cm. Before loading, the strut is bent with a maximum deviation of 0-4 cm. Assuming the central line to be sinusoidal, determine (a) the maximum stress due to a central compressive end load of 8 kN. (b) If the load has an eccentricity of 1-5 cm, then find the maximum stress in- duced. Take E 200 GPa. -

2 A hollow circular steel strut with its ends position- fixed, has a length of 3 m, external diameter 12-5 cm and interne diam- eter 10 cm. Before loading, the strut is bent with a maximum deviation of 0-4 cm. Assuming the central line to be sinusoidal, determine (a) the maximum stress due to a central compressive end load of 8 kN. (b) If the load has an eccentricity of 1-5 cm, then find the maximum stress in- duced. Take E 200 GPa. -

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

See similar textbooks

Similar questions

What is the maximum possible value of theclamping force C in the jaws of the pliers shown inthe figure if the ultimate shear stress in the 5-mmdiameter pin is 340 MPa?What is the maximum permissible value of theapplied load P to maintain a factor of safety of 3.0with respect to failure of the pin?
2
1. w2011 30cm day 50 cm Link BC is circular rod of 1.2 cm diameter and made of a material with an ultimate normal stress of 100 MPa. Using a factor of safety of 3.1, what is the maximum P value for which the allowable normal stress in BC will not be exceeded?
The bell-crank mechanism is in equilibrium for an applied load of P = 47 kN. Assume that a = 300 mm, b = 225 mm, and 0 = 57°. The pin at B has a diameter of d = 14 mm, and the bell crank has a thickness of t = 8 mm. Calculate the bearing stress in the bell crank at pin B. (1) P Answer: Bell crank A O= i 34.21 a с MPa B Support bracket b F₁ IF B
The bxd xhrubber blocks shown are used in a double U shear mount to isolate the vibration of a machine from its supports. An applied load of P- 750 N causes the upper frame to be deflected downward by 4.9 mm. Determine the average shear strain and the shear stress in the rubber blocks. Assume b 16 mm, d 28 mm, and h= 28. Double U anti-vibration shear mount Rubber block dimensions Shear deformation of blocks Answers: Average shear strain- rad. Average shear stress- kPa. 478316
ASAP please
A cantilever beam of circular cross-section is made of alloy steel is subjected to a fluctuating load that varies from -F to 2F. Determine the minimum ultimate strength of the beam material which can withstand the fluctuating loads. The variable forces on the beam induce corresponding fluctuating stresses between + 48 N/mm2 to -24 N/mm?. Assume the following values. Yield strength = 0.55 ultimate strength, endurance stress = 0.45 ultimate strength. Take a factor of safety = 2. Use Soderberg relation in your design i) Calculate mean and alternating stress ii) Calculate endurance strength **Note: Please upload your handwritten working/solution to the link provided. Mean Stress in N/mm^2 ... Variable Stress in N/mm^2 ... Endurance Strength in N/mm^2 .. Ultimate Strength in N/mm^2..
Quickly please.
Don't copy from any source and don't give handwritten solution
The circular section steel bar bent in L shape is attached to a fixed wall at end A. A force P is applied to the rod in the vertical direction from the free end C. In what range is the safe diameter value of this ductile rod according to Von-Mises criterion? P=3kN, L1=3m, L2=2m, sak= 400MPa, tak= 200MPa, safety factor : n = 2 p = 3
Answers (a) er=15.30-250.2/r^2 , etheta=15.30+250.2/r^2 (b) delta c = 8.12x10^-4 in