A solid brass [E-99 GPa) axial member is loaded and supported as shown. Segments (1) and (2) each have a diameter of 20 mm and segment (3) has a diameter of 11 mm. Assume L₁ - 1.6 m, L₂-1.0 m, L3-1.6 m, R-36 kN, Q-14 kN, and 28 kN. Determine: (a) the deformation of segment (2). (b) the deflection of joint D with respect to the fixed support at A. (c) the maximum normal stress in the entire axial member. 4₁ L₂ Ly (3) (1) A (2) B C

A solid brass [E-99 GPa) axial member is loaded and supported as shown. Segments (1) and (2) each have a diameter of 20 mm and segment (3) has a diameter of 11 mm. Assume L₁ - 1.6 m, L₂-1.0 m, L3-1.6 m, R-36 kN, Q-14 kN, and 28 kN. Determine: (a) the deformation of segment (2). (b) the deflection of joint D with respect to the fixed support at A. (c) the maximum normal stress in the entire axial member. 4₁ L₂ Ly (3) (1) A (2) B C

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

A solid brass [E = 98 GPa] axial member is loaded and supported as shown. Segments (1) and (2) each have a diameter of 26 mm and segment (3) has a diameter of 12 mm. Assume L1 = 1.9 m, L2 = 1.3 m, L3 = 1.5 m, R = 40 kN, Q = 12 kN, and P = 22 kN. (a) Determine the axial force in section (1) section (2) and section (3) in kN. and the axial deformation of section (2) (b) Determine the deflection of joint D (positive if downward) with respect to the fixed support at A. in mm. (c) Determine the maximum normal stress in the entire axial member. Give answer in MPa.
A composite rod of overall length of 200 mm comprised of a steel rod and brass rod attached rigidly to the end. The diameter and the length of the steel rod are given as 10 mm and 120 mm,respectively, the diameter and the length of the brass rod as 20 mm and 80 mm respectively. The rod is used as a tie in a link mechanism and the strain in the brass rod is limited to 0,00053. Given that the total extension of the composite rod must not exceed 0,1624 mm and E for steel is 200 GPa, respectively. Determine : A) Strain in the steel rod B) Load carried by the steel and brass rods C) Modulus of elasticity for the brass
just final answer A rigid component ABC is supported by a pin-connected member (1). The member has a rectangular cross-section with dimensions of 54 mm and 48 mm. The elasticity modulus of the material is 169 GPa. If L1=2421 mm, L2=1226 mm, L3=2272 mm, and L4=2072 mm; Determine the maximum normal stress (MPa) in member (1) without buckling.
1. A lever ABC is pinned at C and attached to a 12-mm diameter control cable AD. a. If the allowable tensile stress in the control cable is 140 MPa, what is the maximum safe value of the load P applied as shown in the diagram? b. What is then the shearing stress developed in the 20-mm diameter pin support at C? c. What is the bearing stress between the pin and the 25-mm thick support plates at C?
Rigid bar ABC is supported by bronze rod (1) and aluminum rod (2), as shown. A concentrated load P is applied to the free end of aluminum rod (3). Bronze rod (1) has an elastic modulus of E1 = 15,000 ksi and a diameter of d1 = 0.50 in. Aluminum rod (2) has an elastic modulus of E2 = 10,000 ksi and a diameter of d2 = 0.85in. Aluminum rod (3) has a diameter of d3 = 1.00in. The yield strength of the bronze is 48 ksi and the yield strength of the aluminum is 40 ksi. Assume a = 2.5 ft, b = 1.5 ft, L1 = 6 ft, L2 = 8 ft, and L3 = 3 ft. (A) Calculate the cross-sectional areas of the three rods. in in.2 (B) For a factor of safety of 2.1, calculate the allowable stresses in the bronze and the aluminum rods. IN KSI. (C) What is the magnitude of load P that can safely be applied to the structure for a minimum factor of safety of 2.1? in kips (D) The pin used at B has an ultimate shear strength of 58 ksi. If a factor of safety of 2.5 is required, determine the allowable shear stress in this pin.…
The normal stress in a piece of structural member is 300 MPa. If the modulus of rigidity G is 85 GPa,
Rigid bar ABC is supported by bronze rod (1) and aluminum rod (2), as shown. A concentrated load P is applied to the free end of aluminum rod (3). Bronze rod (1) has an elastic modulus of E1 = 15,000 ksi and a diameter of d1 = 0.40 in. Aluminum rod (2) has an elastic modulus of E2 = 10,000 ksi and a diameter of d2 = 0.70in. Aluminum rod (3) has a diameter of d3 = 1.00in. The yield strength of the bronze is 48 ksi and the yield strength of the aluminum is 40 ksi. Assume a = 2.5 ft, b = 1.5 ft, L1 = 6 ft, L2 = 8 ft, and L3 = 3 ft.
A steel [E=200 GPa] rod with a circular cross section is 10 m long. Determine the minimum diameter required if the rod must transmit a tensile force of 260 kN without exceeding an allowable stress of 240 MPa or stretching more than 10 mm.
A composite rod of overall length of 200 mm comprised of a steel rod and brass rod attached rigidly to the end. The diameter and the length of the steel rod is 10 mm and 120 mm, respectively, the diameter and the length of the brass rod as 20 mm and 80 mm respectively. The rod is used as a tie in a link mechanism and the strain in the brass rod is limited to 0.0053. Given that the total extension of the composite rod must not exceed 0,1624 mm and E for steel is 200 GPa, respectively. Calculate : A) Strain in the steel rod B) Load carried by the steel and the brass rods C) Modulus of elasticity for the brass. Can you please resend that question as it appears to be blank??
From the given bracket shown, which consist of two plates riveted to the column by 4-22mm Ø rivets which is subjected to an eccentric load of 150 kN. 1. Which of the following gives the shearing stress due to axial load only? a. 49.325 MPa b. 70.25 MPa c. 80.47 MPa d. 68.25 MPa 2.. Which of the following gives the shearing stress due to moment alone? a. 69.76 MPa b. 70.94 MPa c. 56.39 MPa d. 64.32 MPa 3. Which of the following gives the maximum shearing stress? a. 110.30 MPa b. 120.40 MPa c. 140.50 MPa d. 105.70 MPa
2. A bar of thickness 15mm and having a rectangular cross-section carries a load of 120kN. Determine the minimum width of the bar to limit the stress to 200MPa. The bar, which is 1m long, extends by 2.5mm when carrying a load of 120kN. Determine the modulus of elasticity of the material of the bar.
Please show the formula used and free body diagram A rectangular steel block is 4 inches long in the x direction, 3 inches long in the y direction, and 4 inches long in the z direction. The block is subjected to a triaxial loading of three uniformly distributed forces as follows: 48 kips tension in the x direction, 60 kips compression in the y direction, and 54 kips tension in the z direction. If ν = 0.30 and E = 29 × 106 psi, determine the single uniformly distributed load in the x direction that would produce the same deformation in the y direction as the original loading.