Q.1. Rod AB consists of two cylindrical portions AC and BC with the same cross-sectional area...
A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (E, -200 GPa 17 c)and portion BC is made of brass (E,-105 GPa, b-20.9 x 10-6/C) Knowing that the rod is initially unstressed, determine the compressive force induced inABC when there is a temperature rise of 53 °C 30-mm diameter 200 mm 56-mm diameter 380 mm
A rod consist of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel with the following properties (Es 200 GPa, as 11.7 x 10 6/C) and portion BC is made of brass with the following properties (E, 105 GPa, a 20.9 x 10 6/°C). Determine the compressive force induced in ABC when there is a temperature rise of 50°C, knowing that the rod is initially unstressed 2. 30-mm diameter 250 mm
3. A rod consisting of two cylindrical portions AB and BC is restrained at both ends, as shown in figure Q3 below. Portion AB is made of brass (E 105 Gpa, and ь-20.9 x 10-6 per °C) and portion BC is made out of aluminum (Eb 72 Gpa, and otb 23.9 x 106 per °C). The rod is initially unstressed at room temperature of 20 °C. If the temperature changes to 62 °C, find: a) the resulting normal stress in...
The A992 steel rod is subjected to the loading shown. If the cross-sectional area of the rod is 100 mm2. Neglect the size of the couplings at B and C. The elastic modulus and yield stress of A992 steel is 200 GPa and 345 MPa respectively. Determine the displacement of B and A with respect to point D. (Preserve 2 significant digits after the decimal point.) QUESTION 1 The 1992 steel rod is subjected to the loading shown. If the...
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...
9.18 Two solid cylindrical rods are joined at B and loaded as shown AB is made of steel (E = 200 GPa) and rod BC of brass (E = 1 GPa). Determine (a) the total deformation of the composite rod ARC (b) the deflection of point B. P = 30 KN + 30 mm 250 mm 40 KN 300 mm -50 mm Fig. P9.18
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)...
The shown frame ABC has beam AB with a rectangular cross section of 150 mm by 200 mm. Attached rod CB has a cross sectional area of 1250 mm2 and is pin-connected to beam AB at B. Use the Stiffness Method to Find the force in BC and the reactions at A a) Use the Stiffness Method to find the force in BC and the reactions at A If the horizontal displacement at B0.01688 mm, the vertical displacement at B...
Q.1. (10 Marks) The rigid bar AB is supported by the pin-connected rod BC that has a diameter of 25 mm and is made of A-36 steel (E = 200 GPa). Determine the magnitude of w (kN/m) that is required to displace point B 3 mm downward, 3
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...