The truss shown in the figure below is made from A992 steel rods having a diameter of 30 mm and modulus of elasticity Est-200 Gpa, determine by using Castigliano's 2nd theorem 1. The vertical displacement of joint A. 2. The horizontal displacement of joint A. A 20 kN -1.5 m 20 kN + -1.5 m 2 m

The truss shown in the figure below is made from A992 steel rods having a diameter of 30 mm and modulus of elasticity Est-200 Gpa, determine by using Castigliano's 2nd theorem 1. The vertical displacement of joint A. 2. The horizontal displacement of joint A. A 20 kN -1.5 m 20 kN + -1.5 m 2 m

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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The truss shown in the figure below is made from A992 steel rods having a diameter of 30 mm
and modulus of elasticity Est-200 Gpa, determine by using Castigliano's 2nd theorem
1. The vertical displacement of joint A.
2. The horizontal displacement of joint A
A
20 kN
-1.5 m
D
20 kN
-1.5 m
2m

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