THE HARMFUL GEOLOGICAL PHENOMENON IN PERMAFROST AREA AND ITS HARM TO RAILWAY ENGINEERING
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Graphical Abstract
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Abstract
It is of significance for railway engineering construction to understand the occurring, developing, disappearing rules of the special geological phenomenon in permafrost area and its harm to engineering structure.Based on the requirements of the engineering construction in permafrost area, the paper puts forward a classification of harmful geological phenomenon in the area.
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