(a) Figure Q6(a) shows an example of pressure vessel with radius of r, and yield stress Oy. Suppose the vessel is subjected to uniform internal pressure p, determine the minimum thickness to sustain the pressure according to: (i) Von Mises yield criterion (ii) Tresca yield criterion

(a) Figure Q6(a) shows an example of pressure vessel with radius of r, and yield stress Oy. Suppose the vessel is subjected to uniform internal pressure p, determine the minimum thickness to sustain the pressure according to: (i) Von Mises yield criterion (ii) Tresca yield criterion

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

M13.6 Principal stresses from rosette data scenes -200 µE 23 Eb = 200 με Ec 500 µE 30° 30° Ex (LE) a Ey (µE) Yxy (Lurad) The strain rosette shown was used to obtain normal strain data at a point on the free surface of a steel (E = 200 GPa; v = 0.32) plate. Op1 (MPa) Determine the normal strains, the shear strain, and the principal stresses in the x-y plane. Op2 (MPa) Try One 1st 2nd 3rd attempt enter
where the normal stress is of ox , Oy Q3: A state of plane stress case and txy shown in fig. At a clockwise angle of 30 ° the normal stress is 5 MPa (compression) and it is 4 MPA at an angle of 50 ° in tension. Find the maximum shear stress. y Txy 0,=8 MPa X
Try One scene 13 of 13 Bar properties 800 mm Determine the internal forces and normal A1 500 mm? stresses in bars (1) and (2). (+ = (2) tension, compression) - = E, 80 GPa %D 470 mm 350 mm? Also, determine the deflection of the rigid bar in the x direction at C. (+= right, = left) A2 = E, 80 GPa - = 45 kN 630 mm (1) F1 53.289 kNX 1000 mm 470 mm F2 15.576 kNX X 106.578 MPAX 02 44.5 MPAX Try One VC 3.118 mmX 1st 2nd 3rd Enter attempt
i need the answer quickly
Please it in details and don't copy old solution
5. (a) (b) (c) Koo D d An Aluminium alloy (6061-T6) circular tube (Fig.Q5) used for vehicle fittings is under axial compression. The tube has a length L = 5m, outer diameter D = 65mm and inner diameter d = 55mm. The Young's modulus of Aluminium alloy 6061-T6 is E= 68.9 GPa and yield strength ay = 276 MPa. Determine the buckling load with the Euler formula, assuming the tube to be pin-jointed at the two ends Determine the buckling load with the Euler formula, assuming the tube to be fixed at the two ends Assuming the tube to be pin-jointed at both ends, determine the length of the tube, below which the Euler formula is no longer valid Fig.Q5 L-
(30%) A circular aluminum tube subjected to T pure torsion by torques T has an outer radius r2 equal to 2 times the inner radius r1. (a) If the maximum shear strain in the tube is measured as 500x10-6 rad, what is the shear strain y1 at the inner surface? (b) If the maximum allowable rate of twist (0) is 0.15°/m and the maximum shear strain is to be kept at 500x10-6 rad by adjusting the torque T, what is the minimum required outer radius (r2 )min?
Find the stresses in each direction, also find the change in volume of the block of dimension 125 mm x 55 mm x 25 mm, subjected to 3 mutually perpendicular loads. The load along length, breadth and depth directions are 18 kN (tensile), 15 kN (compressive), 13 kN (compressive) respectively. Take E as 170 GPa, Poisson's ratio as 0.3 The stress along length direction (Unit in MN/m2)=. The compressive stress along width direction (Unit in MN/m2)= The compressive stress along depth direction (Unit in MN/m2)= The change in volume of the block is (unit in mm3) =
Could you please solve A, B and C
Find the stresses in each direction, also find the change in volume of the block of dimension 120 mm x 60 mm x 43 mm, subjected to 3 mutually perpendicular loads. The load along length, breadth and depth directions are 10 kN (tensile), 25 kN (tensile), 13 kN (compressive) respectively, Take E as 180 GPa, Poisson's ratio as 0.3. The stress along length direction (Unit in kN/m2)= _____________ The stress along width direction (Unit in kN/m2)= _____________ The compressive stress along depth direction (Unit in kN/m2)= _____________ The change in volume of the block is (unit in mm3) = ______________
We have a grounded 2 cm in diameter steel shaft which is 10 cm in length connected to a rigid surface. This shaft is subject to the stresses at the tip point as given below; Tmean = 100 Nm, Talternating= 50 Nm, • Mmean = 30 Nm, Malternating = 40 Nm, Fmean = 4 kN, Faltemating= 6 kN. This shaft has minimum properties of Sy = 800 Mpa and Sut = 1000 Mpa. Assume; Kf for bending=1.5, Kf for tension = 1.4, and Kfs for torsion = 1.8. Using Modified Goodman criterion what can you say about the shaft? Does it have a limited life, if yes, how many cycles?