A composite bar BCDE consists of three parts: solid cylindrical rod BC, solid cylindrical rod CD,...
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...
3- (SKMMIH3/SME2113) from plastic having modulus of elasticity, E-4.0GPa a) Bar ABCD shown in Figure Q3a is made The bar consists of three segments, AB, BC, and CD. Segment AB is hollow and segments BC and CD are solids If the shortening (contraction) of bar ABCD is limited to 4.0 mm, determine the maximum allowable force P to be applied at C. (8 marks) 90 mm ΟΙ 00 mm 1080 min PL 500 mm 250 mm 250 mm Figure Q3a...
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 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...
Question 2 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 B 6kN 4 kN 8KN
Required information Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the magnitude of the average normal stress must not exceed 145 MPa in either rod, determine the smallest allowable values of the diameters d and d2. Take P = 55 kN and Q = 140 kN. di Q KN B с А PKN Q KN 0.9 m 1.2 m Using FBDs/equilibrium equations for ABC, cut sections between A&B and between...
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...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
QUESTION 1 Two solid cylindrical rods are joined at B and loaded as shown in figure )below. Rod AlB is made of steel -300 GPa) and rod BC of beras OP105 GPa) Amwer P= 30kN 30 250 mm OLN Figure (1) KN,(2.0 points) The axial load in segment AB is 녹 -30 70 QUESTION 2 The deformatioa6,/, is mm. (CLOO 0.0 points) 0 530 0.836 0053 QUESTION3 The axial load in segment BC is … kN. (CLO 1) (2.0 points)...
According to machine elements 1 Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v = 0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. [18 pts.]...