青藏铁路多年冻土区片石通风路堤施工技术

王釭

The Construction Techniques of Air-Convection Embankment with Crushed Rock in the Permafrost Regions of Qinghai-Tibet Railway

WANG Gang

冰川冻土 . 2007, (2): 327 -332 . DOI: 10.7522/j.issn.1000-0240.2007.0048