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8- 23 Stress analysis B Radius c Resultants Axial force F Shear force F at B,...
A beam with a square cross-section is in a combined state of loading. There is an axial force N 350 kN acting in the x-...
A beam with a square cross-section is in a combined state of loading. There is an axial force N 350 kN acting in the x-direction, a torque T 50 kNm acting about the x-axis, and a bending moment M 40 kNm acting about the z-axis as shown. The side length of the beam is a 15.0 cm. B T a (a) Find the nomal stress due to N and M at points A and B. [10 marks] (b) Find the...
Analyse the structure shown and determine the following: a) Reactions (8 marks) b) Shear force diagram...
Analyse the structure shown and determine the following:
a) Reactions (8 marks)
b) Shear force diagram (4 marks)
c) Axial force diagram(4 marks)
d) Bending moment diagram (4 marks)
Question 1 (20 marks) Analyse the structure shown and determine the following: a) Reactions (8 marks) b) Shear force diagram (4 marks) c) Axial force diagram(4 marks) d) Bending moment diagram (4 marks) 25 kN/m 2C 3 m D 4 m 6 m Show your computations in the solution book then...
only need to find axial, shear force, and bending moment Determine the general expressions for the moments of F about...
only need to find axial, shear force, and bending moment
Determine the general expressions for the moments of F about point B and point O. Evaluate your expressions for F = 750 N, R = 2.4 m, theta = 30 degree, and phi = 15 degree.
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship...
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship between average shear stress and shear load in-plane with a cross-sectional area C. Average normal strain along a line on a body, given initial and final line lengths d. Hooke's Law applied to relationship between axial stress and strain e. Hooke's Law applied to relationship between torsional stress and strain f. Poisson's ratio between longitudinal and lateral strains g. Modulus of elasticity of steel...
maximum shear stress 10 in. 16 in. 8 in. 6 in. B G D E F...
maximum shear stress
10 in. 16 in. 8 in. 6 in. B G D E F H The pipe which has a diameter of 1.5 in. and weight of 0.8 lb/in is fixed to the wall at B. If a force, F, of 5 lb is applied, determine the maximum shear stress in the pipe at C and its location. Neglect the weight of the cross-bar where the forces, F, are applied. Maximum shear stress
b a x С 'B E у M, M3 A X M Mi F, B The...
b a x С 'B E у M, M3 A X M Mi F, B The solid rod with radius r=43 mm is subjected to the loading F,=101 kN, F2=9 kN, Fz=23 kN. With dimensions a and b (intentionally not given), the cross section where points A, B, and C will have the internal reactions with the directions shown in the accompanying figure, where M, =2.1 kN·m, M2=8.2 kN·m, M2=5.0 kN.m. Determine the absolute value of the combined shear stress...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown above is fixed at point A and has torques and axial loads applied at points B and C, as well as a vertical load at C. The magnitudes of the loads are given below, while the direction of the forces is depicted in the figure. In addition, the cross section of the rod is given with its relevant properties. Finally, the shear and moment...
For the Shear stress, I’m wondering how in the world you get 250m^2 from (.80m)(.0050m)? 328...
For the Shear stress, I’m wondering how in the world you get
250m^2 from (.80m)(.0050m)?
328 CHAPTER 11 Elasticity and Periodic Motion EXAMPLE 11.3 Minor earthquake damage Video Tutor Now let's look at the shear stress that can develop in an earthquake. Suppose the brass baseplate of an out- door sculpture experiences shear forces as a result of a mild earthquake. The plate is a square, 0.80 m on a side and 0.50 cm thick. How large a force Fi...
26.23 The moment distribution method in structural analysis can be treated as: Displacement method Force method...
26.23 The moment distribution method in structural analysis can be treated as: Displacement method Force method Flexibility method First order approximate method 26.24 The method of moment distribution in structural analysis is: An approximate one An interative method An exact one None of the above 26.25 The strain energy method in structural analysis is based on the minimization of the energy with respect to: Strains Force Stress Displacement 26.26 The minimization of potential energy in structural analysis results in: Equilibrium...
Chapter 8-Part 2 A large grinding wheel in the shape of a solid cylinder of radius...
Chapter 8-Part 2 A large grinding wheel in the shape of a solid cylinder of radius 0.33 meter is free to rotate on a frictionless, vertical axle. A constant tangential force of 250 N applied to its edge causes the wheel to have an angular acceleration of 0,94 rad/s2. (a) What is the torque being applied to the wheel? (b) What is the moment of inertia of the wheel? ANS: (a) 82.5 Nm; (b) 87.8 kg-m2 A 2,000 kg Ferris...
A beam with a square cross-section is in a combined state of loading. There is an axial force N 350 kN acting in the x-direction, a torque T 50 kNm acting about the x-axis, and a bending moment M 40 kNm acting about the z-axis as shown. The side length of the beam is a 15.0 cm. B T a (a) Find the nomal stress due to N and M at points A and B. [10 marks] (b) Find the...
Analyse the structure shown and determine the following:
a) Reactions (8 marks)
b) Shear force diagram (4 marks)
c) Axial force diagram(4 marks)
d) Bending moment diagram (4 marks)
Question 1 (20 marks) Analyse the structure shown and determine the following: a) Reactions (8 marks) b) Shear force diagram (4 marks) c) Axial force diagram(4 marks) d) Bending moment diagram (4 marks) 25 kN/m 2C 3 m D 4 m 6 m Show your computations in the solution book then...
only need to find axial, shear force, and bending moment
Determine the general expressions for the moments of F about point B and point O. Evaluate your expressions for F = 750 N, R = 2.4 m, theta = 30 degree, and phi = 15 degree.
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship between average shear stress and shear load in-plane with a cross-sectional area C. Average normal strain along a line on a body, given initial and final line lengths d. Hooke's Law applied to relationship between axial stress and strain e. Hooke's Law applied to relationship between torsional stress and strain f. Poisson's ratio between longitudinal and lateral strains g. Modulus of elasticity of steel...
maximum shear stress
10 in. 16 in. 8 in. 6 in. B G D E F H The pipe which has a diameter of 1.5 in. and weight of 0.8 lb/in is fixed to the wall at B. If a force, F, of 5 lb is applied, determine the maximum shear stress in the pipe at C and its location. Neglect the weight of the cross-bar where the forces, F, are applied. Maximum shear stress
b a x С 'B E у M, M3 A X M Mi F, B The solid rod with radius r=43 mm is subjected to the loading F,=101 kN, F2=9 kN, Fz=23 kN. With dimensions a and b (intentionally not given), the cross section where points A, B, and C will have the internal reactions with the directions shown in the accompanying figure, where M, =2.1 kN·m, M2=8.2 kN·m, M2=5.0 kN.m. Determine the absolute value of the combined shear stress...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown above is fixed at point A and has torques and axial loads applied at points B and C, as well as a vertical load at C. The magnitudes of the loads are given below, while the direction of the forces is depicted in the figure. In addition, the cross section of the rod is given with its relevant properties. Finally, the shear and moment...
For the Shear stress, I’m wondering how in the world you get
250m^2 from (.80m)(.0050m)?
328 CHAPTER 11 Elasticity and Periodic Motion EXAMPLE 11.3 Minor earthquake damage Video Tutor Now let's look at the shear stress that can develop in an earthquake. Suppose the brass baseplate of an out- door sculpture experiences shear forces as a result of a mild earthquake. The plate is a square, 0.80 m on a side and 0.50 cm thick. How large a force Fi...
Chapter 8-Part 2 A large grinding wheel in the shape of a solid cylinder of radius 0.33 meter is free to rotate on a frictionless, vertical axle. A constant tangential force of 250 N applied to its edge causes the wheel to have an angular acceleration of 0,94 rad/s2. (a) What is the torque being applied to the wheel? (b) What is the moment of inertia of the wheel? ANS: (a) 82.5 Nm; (b) 87.8 kg-m2 A 2,000 kg Ferris...
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