青藏公路铺筑沥青路面后路基下多年冻土的变化

王绍令, 米海珍

The Change of Permafrost under Roadbed with Asphalt Pavement along the Qinghai-Tibet Highway

Wang Shaoling, Mi Haizhen

冰川冻土 . 1993, (4): 566 -573 . DOI: 10.7522/j.issn.1000-0240.1993.0099