Study on the cooling effect of the parallel perforated ventilation subgrade in permafrost regions based on the numerical model.

The runway in permafrost regions has remarkable temperature sensitivity. Therefore, this paper puts forward to the parallel perforated ventilation subgrade. The reliability and validity of the finite element model of the runway with the parallel perforated ventilation subgrade are verified by compar...

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Bibliographic Details
Main Authors: Xiaolan Liu, Chuanwei Fu, Xinglei Cheng
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0317916
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