the answer for a is 40.3 degree Celsius. please answer letter B only. thank you An aluminum pipe with a length of 60 m at a temperature of 10°C rests freely on theground. An adjacent steel pipe at the same temperature is 5 mm longer than the aluminum pipe.(a) At what temperature (degrees Celsius) will the aluminum pipe be 15 mm longer than the steelpipe? (Assume that the coefficients of thermal expansion of aluminum and steel area=23x10-6/°C and as-12x10-6/ c, respectively.)(b) What is the axial stress developed in the aluminum pipe when the temperature wasincreased?5 mmAluminunSteelFigure No. 1

Given data in question Length Aluminum rests freely on ground. Steel bar is 5mm longer Coefficient…

Answered: the answer for a is 40.3 degree…

Engineering

Civil Engineering

the answer for a is 40.3 degree Celsius. please answer letter B only. thank you

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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Temperature as a Fundamental Dimension

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the answer for a is 40.3 degree Celsius. please answer letter B only. thank you

An aluminum pipe with a length of 60 m at a temperature of 10°C rests freely on the
ground. An adjacent steel pipe at the same temperature is 5 mm longer than the aluminum pipe.
(a) At what temperature (degrees Celsius) will the aluminum pipe be 15 mm longer than the steel
pipe? (Assume that the coefficients of thermal expansion of aluminum and steel are
a=23x10-6/°C and as-12x10-6/ c, respectively.)
(b) What is the axial stress developed in the aluminum pipe when the temperature was
increased?
5 mm
Aluminun
Steel
Figure No. 1

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