Island-shaped permafrost region composite roadbed structure

The utility model provides a composite roadbed structure in an island-shaped permafrost region, which relates to the technical field of pavement foundations and comprises a foundation bed, a roadbed body, an anti-freezing layer, a mattress layer and a drainage ditch, the foundation bed comprises a f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG GONGBO, ZHANG SHENGWEI, MA TAO, ZHANG JIAN, QI CHUANSHENG, SUN DONGZE, CUI JUNJIE, WANG YONG, BAI XUEFEI, LI QINGUANG, RAO ZENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR SEWERAGE SEWERS WATER SUPPLY
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