湿软黄土路基
wettest-soft loess subgrade
黄土路堑边坡
loess cut slope
slopes nearby the loess cutting
滨海软土路基
Roadbed by offshore soft clay
冻土路基
permafrost embankment
frozen soil subgrade
frozen soil embankment
permafrost subgrade
Frozen soil roadbed
frozen earth roadbed
Frozen subgrade
subgrade in permafrost soil zone
roadbed in permafrost regions
frozen-earth roadbed
冻土路基温度场
Temperature field of frozen soil roadbed
冻土铁路路基
railway embankments in cold regions