Evaluating the cooling performance of crushed-rock interlayer embankments with unperforated and perforated ventilation ducts in permafrost regions
作者： Mingyi Zhang , Xiyin Zhang , Shuangyang Li , Daoyong Wu , Wansheng Pei
DOI: 10.1016/J.ENERGY.2015.08.059
关键词:
摘要: … if the ventilation ducts are perforated and … perforated ventilation ducts is enlarged to 4 m to facilitate the construction. The crushed-rock interlayer embankment with perforated ventilation …
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