高寒隧道保温结构的优化设计研究 |
李根, 李双洋, 董长松, 杨佳乐, 姜琪 |
Research on optimum design of insulation structure of alpine tunnel: taking Guigala Tunnel in Tibet as an example |
Gen LI, Shuangyang LI, Changsong DONG, Jiale YANG, Qi JIANG |
图4 隧道外风速变化 |
Fig.4 Wind speed changes outside the tunnel |