A 1 0 m section of steel ( E 3 0 0 GPa and a 1 1 9 1 0 6 deg C ) rail has a cross sectional area of 7 5 0 0 mm The rail is supported against lateral movement a Define the thermal stress For an increase in temperature of 5 0 deg C Determine b The change in length resulting from the temperature chang...

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A 1 0 m section of steel ( E = 3 0 0 GPa and a =

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Question:

10

m section of steel

(

= 300

GPa and a

= 11.9 . 10 - 6 / \\

deg C

)

rail has a cross

-

sectional area of

7500

? .

The rail is supported against lateral movement.

-

Define the thermal stress.

For an increase in temperature of

50 \\

deg C

.

Determine:

-

The change in length resulting from the temperature change.

-

The normal stress in the rail

-

The internal force on a cross section of the rail

Related Book For answer-question

Income Tax Fundamentals 2013

ISBN: 9781285586618

31st Edition

Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill

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Posted Date: May 18, 2024 07:16 AM

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A 1 0 m section of steel ( E = 3 0 0 GPa and a =

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Income Tax Fundamentals 2013

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