Square plates, each of 0.5-in. thickness, can be bent and welded together in either of the two ways shown to form the cylindrical portion of a compressed-air tank. Know- ing that the allowable normal stress perpendicular to the weld is 12 ksi, determine the largest allowable gage pres- sure in each case. 20 ft 12 ft (a) 12 ft (b) 45°

Square plates, each of 0.5-in. thickness, can be bent and welded together in either of the two ways shown to form the cylindrical portion of a compressed-air tank. Know- ing that the allowable normal stress perpendicular to the weld is 12 ksi, determine the largest allowable gage pres- sure in each case. 20 ft 12 ft (a) 12 ft (b) 45°

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

B 1 boom AC is a 4-in. square steel tube with a wall thickness of 0.25 inch and the allowable stress is 25 ksi AB cable BC is 0.375 inch in diameter and the allowable stress is 18 ksi the pin at A is 0.5 inch in diameter and the allowable shear stress is 14 ksi Determine the largest safe load P. Answer in lbs. rounded-off to 2 decimal places 70° 30° 12 ft C Р 4 in. 3.5 in. Detail at A H 0.5-in. dia.
The steel pressure tank shown has a 751 mm inner diameter and a 9.1 mm wall thickness.Knowing that the butt-welded seams form an angle ? = 50° with the longitudinal axis of thetank and that the gage pressure in the tank is 1.56 Mpa.a. Determine the normal stress perpendicular to the weldb. Determine the shearing stress parallel to the weld
1) Determine the axial stress in members EF and KL (area 10in?) using method of sections. 1OK 20K. Eレ F 30k It 4' 4' 4' 4' 4' 4'
Knowing that the magnitude of the horizontal force P is 8 kN, determine the normal stress at point A. 30 mm 24 mm 45 mm 15 mm 80.6 MPa O 102.8 MPa O 80.6 MPa O - 102.8 MPa O None of the options
shown. P1. Two solid circular rods are welded together at B as Determine the normal stress in each rod. 64 mm Ø1 20 KN 38 mm Ø 1.0m 40 KN 40 KN B t Fig.pl-01 1.5 m C whose
Charles Whitney replaced the curved stress block with an equivalent triangular block of intensity 0.85f'c and depth alpha equals beta c. True False
One of the principal stresses in a two-dimensional stress system is 139 N/mm² acting on a plane A. On another plane B normal and shear stresses of 108 and 62 N/mm², respectively, act. Determine a. the angle between the planes A and B, b. the other principal stress, c. the direct stress on the plane perpendicular to plane B. Ans. (a) 26°34', (b) –16 N/mm², (c) 15 N/mm².
The cantilever beam AB will be installed so that the 60-mm side forms an angle β between 0 and 90° with the vertical. The 660-N vertical force P is applied at the center of the free end of the beam. Determine the value of β for which the normal stress at point a is a maximum and the corresponding value of that stress. (Round the final answer to two decimal places.)
A uniform cross section rod is composed of an aluminum section rigidly attached between steel and bronze sections. Axial loads are applied at the positions indicated.If P = 5.8 kN and the allowable stresses on the steel, aluminum and bronze are 40 MPa, 30 MPa and 25 MPa, respectively. Determine the minimum safe diameter for the rod. Answer: d= ___________________
For the given state of stress, determine (a) the principal planes, (b) the principal stresses
The pressure tank shown is fabricated from spirally-wrapped metal plates that are welded at the seams in the orientation shown. The tank has an inside diameter of 48 in. and a wall thickness of 0.375 in. Determine the largest allowable gage pressure if the allowable shear stress parallel to the weld is 3.10 ksi.
Plane stress at a point in a body is defined by the principal stresses, 9 o and o. On the plane of the maximum shear stress, the ratio of the normal stress to the maximum shear stress will be O a. 4.00 Ob. 5.00 O c. 1.25 O d. 2.00