祁连山区大坂山隧道围岩的冻融状况分析

何春雄, 吴紫汪, 朱林楠

Analysis of Freeze-Thaw Condition in the Surrounding Rock Wall of the Dabanshan Tunnel in the Qilian Mountains

HE Chun-xiong, WU Zi-wang, ZHU Lin-nan

冰川冻土 . 2000, (2): 113 -120 . DOI: 10.7522/j.issn.1000-0240.2000.0025