At room temperature, a 0.6-mm gap exists between the ends of the rods as shown in Figure Q2 (a). At a later time when the temperature has increased by 120 degree Celsius, determine the followings: 0.6 mm 350 mm- ks A Im B Figure Q2 (b) 300 mm A Aluminum A = 2000 mm² Stainless steel A = 800 mm² E = 190 GPa E = 75 CPa a = 23 x 16-6/°C a = 17.3 x 10-6/°C Figure Q2 (a) a.) Calculate the support reaction R due to the increase in temperature b.) Calculate the stress and change in length of the stainless steel rod c.) If the rods are connected through the gap with a spring having spring constant ks = 10x10 N/m as shown in Figure Q2 (b), recalculate the reaction R when the increase in temperature is 60 degress Celsius. B

At room temperature, a 0.6-mm gap exists between the ends of the rods as shown in Figure Q2 (a). At a later time when the temperature has increased by 120 degree Celsius, determine the followings: 0.6 mm 350 mm- ks A Im B Figure Q2 (b) 300 mm A Aluminum A = 2000 mm² Stainless steel A = 800 mm² E = 190 GPa E = 75 CPa a = 23 x 16-6/°C a = 17.3 x 10-6/°C Figure Q2 (a) a.) Calculate the support reaction R due to the increase in temperature b.) Calculate the stress and change in length of the stainless steel rod c.) If the rods are connected through the gap with a spring having spring constant ks = 10x10 N/m as shown in Figure Q2 (b), recalculate the reaction R when the increase in temperature is 60 degress Celsius. B

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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