Question 2 The built-up shaft consists of a pipe AB and solid rod BC. The pipe...

Question

Question

Answer 1

Answer #1

average normal stress at D = Force / Area

= F/pi/4 * (d2^2 - d1^2)

= 4000 / pi/4* (0.028^2 - 0.02^2)

= 1.33*10^7 N/m^2

average normal stress at E = 8000 / pi/4 * 0.012^2

= 7.07*10^7 N/m^2

Answer 2

Similar Homework Help Questions

The built-up shaft consists of a pipe AB and solid rod BC. The pipe has an inner diameter of 20 mm and outer diameter of 28 mm

The built-up shaft consists of a pipe AB and solid rod BC. The pipe has an inner diameter of 20 mm and outer diameter of 28 mm. The rod has a diameter of 12 mm. determine the average normal stress at points D and E and represent the stress on a volume element located at each of these points.
roblem 1: The built-up shaft consists of a pipe AB and solid rod BC. Pipe AB...

roblem 1: The built-up shaft consists of a pipe AB and solid rod BC. Pipe AB has an inner diameter of 20 mm and outer diameter of 28 mm. The length of AB is 200 mm. Rod BC has a diameter of 12 mm and a length of 180 mm. (a) Determine the average normal stress at points D and E (b) If the modulus of elasticity of pipe AB is EAB-200 GPa, Poisson's ratio of rod BC is VBc...
The built-up shaft consists of a pipe BC and solid rod CD.The pipe has an inner...

The built-up shaft consists of a pipe BC and solid rod CD.The pipe has an inner diameter of 20 mm and outer diameter of 28 mm. The rod has a diameter of 12 mm. The two (2) 10KN forces act on a collar at C. Determine the average normal stress at point A. JO KN D ROD 10 KN Lookn .AI im ㅈ PIPE OD = 28 mm ID - 20 mm 5m B! 150kn O 83 MPa O 166...

A composite bar BCDE consists of three parts: solid cylindrical rod BC, solid cylindrical rod CD,...

A composite bar BCDE consists of three parts: solid cylindrical rod BC, solid cylindrical rod CD, and pipe DE. Rod BC is welded to rod CD at C, and rod CD is welded to pipe DE at D. The composite bar is fixed at E. The bar is subjected at B to an axial force of 20 kN, and is also subjected to four other forces: two forces of magnitude 2P at section C and two forces of magnitude P...
The assembly shown in the figure below consists of solid AB, BC and CD rods connected...

The assembly shown in the figure below consists of solid AB, BC and CD rods connected together, the solid rod AB has 10 mm diameter and 100 mm length, the solid rod BC has 20 mm diameter a 120 mm length, while the solid rod CD has 10 mm diameter and 100 mm length. Allh rods are made of steel with E-200 GPa. the assembly is subjected to 100 kN tensile force (CLO5) The average normal stress between A and...
0.2 . In Fig . 2 , the solid rod BC has a diameter of 25...

0.2 . In Fig . 2 , the solid rod BC has a diameter of 25 mm and is made of an aluminum for which the allowable shearing stress is 20 MPa . Rod AB is hollow and has an outer diameter of 20 mm ; it is made of brass for which the allowable shearing stress is 40 MPa . a ) Determine the largest inner diameter of rod AB for which the factor of safety is the same...

1. An axial structure consists of a tubular shell AB perfectly bonded to length AB of...

1. An axial structure consists of a tubular shell AB perfectly bonded to length AB of a continuous solid rod that extends from A to C, as shown. A concentrated load of 175 kN is applied to the free end C of the rod in the direction shown The shell is made of 304 stainless steel and has an outer diameter of 35 mm and an inner diameter of 25 mm. The core is made of a copper alloy known...
01. Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm,...

01. Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm, respectively. Shafts AB and CD are solid and of diameter d. For the loading shown, determine (a) the maximum and minimum shearing stress in shaft BC, (b) the required diameter d of shafts AB and CD if the allowable shearing stress in these shafts is 65 MPa. [TA = 7.5 kNm; TB = 16 kNm; TC = 30 kNm; TD = 7 kNm] 01....
Question - 5A [15 marks] Shaft BC is hollow with inner and outer diameters of 100...

Question - 5A [15 marks] Shaft BC is hollow with inner and outer diameters of 100 mm and 130 mm, respectively. Shafts AB and CD are solid and of diameter d. For the loading shown in Figure Q-5A, determine (a) The maximum and minimum shearing stress in shaft BC [6 marks] (b) The required diameter d of shafts AB and CD if the allowable shearing stress in these shafts is 60 MPa [5 marks] (c) Which shaft is better to...

Shaft AB consists of n homogeneous cylindrical elements, which can be solid or hollow. Both of...

Shaft AB consists of n homogeneous cylindrical elements, which can be solid or hollow. Both of its ends are fixed, and it is subjected to the loading shown. The length of element i is denoted by i,its outer diameter by OD, its inner diameter by ID, its modulus of rigidity by G, and the torque applied to its right end by T, the magnitude T of this torque being assumed to be positive if T is observed as counterclockwise from...