摘要
文章通过对美国地下空间的实地考察,扼要地介绍了两点内容:(1)结合城市建设,修建地下铁道;(2)立足战备,修建水下隧道。这些内容可供我国开发地下空间时参考。
this paper introduces the utilization of underground space in America in terms of metres and underwater tunnels built in some cities. The metres and tunnels are built following the city construction and defense requirment. It can be taken as a reference for the utilization of underground space in China.
出处
《现代隧道技术》
EI
2001年第4期9-13,共5页
Modern Tunnelling Technology
