Q.1 The rigid beam is supported a pin connection at A and a cable BD at point the. Diameter of pin at A is 20mm and Diameter of 3x cable BD is 30mm. D P- 15 (KN) x=2.7(m) 4x 4x Calculate the followings a) Support reactions at A and the axial force in Cable BD. b) Find the axial stress in cable BD and shear stress at pin A in the case of Double shear at A. c) Calculate the deformation and final length of BD if the modulus of elasticity E=200GPA d) Calculate the change in diameter of BD if the Poisson ratio v-0.3.

Q.1 The rigid beam is supported a pin connection at A and a cable BD at point the. Diameter of pin at A is 20mm and Diameter of 3x cable BD is 30mm. D P- 15 (KN) x=2.7(m) 4x 4x Calculate the followings a) Support reactions at A and the axial force in Cable BD. b) Find the axial stress in cable BD and shear stress at pin A in the case of Double shear at A. c) Calculate the deformation and final length of BD if the modulus of elasticity E=200GPA d) Calculate the change in diameter of BD if the Poisson ratio v-0.3.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.

Question

Q.1
The rigid beam is supported a
pin connection at A and a cable
BD at point the. Diameter of pin
3x
at A is 20mm and Diameter of
cable BD is 30mm.
D
P 15 (kN) x-2.7(m)
4х
4x
Calculate the followings
a) Support reactions at A and the axial force in Cable BD.
b) Find the axial stress in cable BD and shear stress at pin A in the case of Double
shear at A.
c) Calculate the deformation and final length of BD if the modulus of elasticity
E=200GPA
d) Calculate the change in diameter of BD if the Poisson ratio v-0.3. |

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