Question

Why is a gap left between the rails in railway tracks?

Answer 1

here's your answer mate

So that there is enough margin for thetracks to expand and contract due to the temperature changes. If that gap is not left then the tracks might have enormous stress in them while expanding due to heat. ... Thermal expansion of long continuous sections of rail tracks is the driving force for railbuckling.

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Answer 2

a gap left between the rails in railway tracks because on summer there may be an expansion in the rails due to heat and if there will be No gap then there may occur crack in rails


things to avoid the situations there are gaps between tracks in railways