试论任意坡向坡度的衬砌渠道基土冻结和冻胀规律

郭殿祥, 魏振峰, 马移军

The Freezing and Frost Heaving Regularities of Base Soil for Arbitrary Slope Direction and Gradient

冰川冻土 . 1993, (2): 346 -353 . DOI: 10.7522/j.issn.1000-0240.1993.0061