A pipe with an outside diameter of 300 mm and a wall thickness of 5 mm is subjected to theloads shown. The internal pressure in the pipe is 2MPA. The pipe material has an ElasticModulus = 200GPA ; Poisson's ratio 0.3 and a yield stress of 380MPa.The stress concentrators at point H and K are : Kaxial/pressure=2.1 , Kbending=1.8, Ktorsion/shear=1.6. Find the stresses at point H and K.Find the Von Mises stresses at H and KFind the Safety factors at H and K.Find the deflections at point A in the y-direction and z-direction (if the distance from B to C is2000mm)KВA1,500 mm700 mmP: = 20 kNP, = 15 kN

Stress: It is a force per unit area. As this is cylindrical shape stress on this pipe is mainly hoop…

A pipe with an outside diameter of 300 mm and a wall thickness of 5 mm is subjected to the loads shown. The internal pressure in the pipe is 2MPA. The pipe material has an Elastic Modulus = 200GPA ; Poisson's ratio 0.3 and a yield stress of 380MPA. The stress concentrators at point H and K are : Kaxial/pressure=D2.1, Kbending=1.8 , Ktorsion/shear=1.6. Find the stresses at point H and K. Find the Von Mises stresses at H and K Find the Safety factors at H and K. Find the deflections at point A in the y-direction and z-direction (if the distance from B to C is 2000mm) H K В A 1,500 mm 700 mm P: = 20 kN %3D P, = 15 kN

A pipe with an outside diameter of 300 mm and a wall thickness of 5 mm is subjected to the loads shown. The internal pressure in the pipe is 2MPA. The pipe material has an Elastic Modulus = 200GPA ; Poisson's ratio 0.3 and a yield stress of 380MPA. The stress concentrators at point H and K are : Kaxial/pressure=D2.1, Kbending=1.8 , Ktorsion/shear=1.6. Find the stresses at point H and K. Find the Von Mises stresses at H and K Find the Safety factors at H and K. Find the deflections at point A in the y-direction and z-direction (if the distance from B to C is 2000mm) H K В A 1,500 mm 700 mm P: = 20 kN %3D P, = 15 kN

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

The stepped shaft shown in the figure isrequired to transmit 600 kW of power at 400 rpm.The shaft has a full quarter-circular fillet, and thesmaller diameter D1 =100 mm.If the allowable shear stress at the stress concentrationis 100 MPa, at what diameter D2 will thisstress be reached? Is this diameter an upper or alower limit on the value of D2?
Coefficient of expansion αB= 165.10^-7 1/ 0C , solid copper bar diameter 20 mm , It is placed in a steel pipe with an outer diameter of 30 mm with an inner diameter of 2 mm larger than this bar and an expansion coefficient αÇ = 125.10^-7 1 / 0C, and is joined by a rigid plate from the top so that they move together. Find the stresses that will occur in steel and copper when the system is heated with a temperature difference of Δt = 80 0C. (EÇ = 200 GPa, EB = 100 GPa)
A thin-walled cylindrical pressure vessel of inner radius r = 0.6 cm and a thickness of 0.06 cm is subjected simultaneously to internal gas pressure p = 3.5 MPa, a compressive force F = 800 N acting at the ends, and a torsional load of 25 N · m (see figure). Determine the following quantities (a) the principal stresses at a point H on the surface of the vessel and the absolute maximum shear stress; (b) the normal strain along x-axis (ɛx) and the shear strain (yxy) at the same point H. See the established Oxy coordinate system. The Young's modulus of the material is 200 GPa and the Poisson's ratio is 0.3. Hint: the cross-section of the vessel can be regarded as a hollow tube and the cross-section area can be calculated as 1(0.00662 – 0.006²). You can do the same treatment for the polar moment inertia. 25 N· m F F H X 25 N· m
A wrought iron pipe, 12-foot long, is rigidly fastened between two walls. Find the stress in ksi developed in the pipe due to a temperature rise of 83 degrees F. (Use E = 10,000 ksi and α = 6.4 x 10^-6 in/in/*F)
Q2. Show that = Cr2(a - 0 + sin 0 cos 0 – tan a cos? 0) is a permissible Airy function for the tapered cantilever of uniform thickness, shown in Figure 2, and derive expressions for the corresponding stresses or, 0g and tre. Also, find the %3D value of the radial stress at 0-0° when a=30°. w/ unit length Figure 2
Еx10: A hollow steel cylinder (length l=300mm) inside diameter d=150mm wall thickness t=3mm is filled with concrete and compressed between rigid plates by load P=500KN, find the stresses and the shortening of the cylinder if Es=200KN/mm for the steel and Ec =20KN/mm for the concrete?
Q1 // The articular Cartilage subjected to plane strain as follows e, = 3.4 x 10-4, €y = 2 x 10-4 and Yxy = 1.2 × 10-4. Find the principle stresses. shear modulus of elasticity is 0.8 Gpa and Poisson's ratio is 0.3. (6 mark)
QI/ for the vessel pressure shown in fig find longitudinal and hoop tensile stress in the wall knowing that internal pressure is 2.5 MPa and thickness of the wall Smm R-1m L-2m
Find the stress acting on the surface of a thin sphere of diameter 15 cm, thickness 0.25 cm and the internal pressure is 2 MPa
A spherical tank of diameter 1.2 m and wall thickness 50 mm contains compressed air at a pressure of 17 MPa. What is the value of tensile stress? (Assume E = 210 GPa, v = 0.29)
Compute strain Stress-40 MPa Modulus of elasticity=100 MPa
Problem 3 A large spherical tank (see figure) contains gas at a pressure of 3.5 MPa. The tank is 20 m in diameter and is constructed of high-strength steel having a yield stress in tension of 550 MPa. (a) Determine the required thickness of the wall of the tank if a factor of safety of 3.5 with respect to yielding is required. (b) If the tank wall thickness is 100 mm, what is the maximum permissible internal pressure? (Assume that the given radius or diameter is an inside dimension and that all internal pressures are gage pressures.)