In the LRT II project, steel railroad rails of 20 meters long are to be installed. If lowest temperature considered is 22 °C and a maximum temperature of 36 °C is designed for, and the modulus of elasticity of steel to be 207000 MPa, determine the clearance between rails such that adjoining rail will just touch at maximum design temperature.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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 In the LRT II project, steel railroad rails of 20 ?????? long are to be installed. If lowest temperature considered is ?2 ℃ and a maximum temperature of ?? ℃ is designed for, and the modulus of elasticity of steel to be ?????? ???, determine the clearance between rails such that adjoining rail will just touch at maximum design temperature.  

In the LRT II project, steel railroad rails of 20 meters |long are to be installed. If lowest
temperature considered is 22 °C and a maximum temperature of 36 °C is designed for,
and the modulus of elasticity of steel to be 207000 MPa, determine the clearance
between rails such that adjoining rail will just touch at maximum design temperature.
Transcribed Image Text:In the LRT II project, steel railroad rails of 20 meters |long are to be installed. If lowest temperature considered is 22 °C and a maximum temperature of 36 °C is designed for, and the modulus of elasticity of steel to be 207000 MPa, determine the clearance between rails such that adjoining rail will just touch at maximum design temperature.
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