Problem 2. Use virtual work method and determine the following unknowns on the truss system shown below. Use A = 500 mm? and E = 200 GPa. Show complete and organized solution. Round-off your answers to two decimal places. a. Horizontal displacement of joint G due to the applied loads in mm b. Horizontal displacement of joint G considering that the top chord members experience 60 °C increase in temperature in mm. Use a = 10/°C 70 kN 84.0 kN 50 kN 84.0 kN 12.0 m

Problem 2. Use virtual work method and determine the following unknowns on the truss system shown below. Use A = 500 mm? and E = 200 GPa. Show complete and organized solution. Round-off your answers to two decimal places. a. Horizontal displacement of joint G due to the applied loads in mm b. Horizontal displacement of joint G considering that the top chord members experience 60 °C increase in temperature in mm. Use a = 10/°C 70 kN 84.0 kN 50 kN 84.0 kN 12.0 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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