摘要
我国的交通隧道建设事业发展迅速 ,近年来 ,出现了四车道公路隧道。与三车道和两车道公路隧道相比 ,它具有提高车速、缩短里程、节约燃料、节省时间等优点。但由于四车道公路隧道的建设在国内尚处于起步阶段 ,有许多问题亟待研究。本文综述了四车道公路隧道的特点和研究进展 。
With the rapid development of tunnel construction in China, the four lane road tunnel emerged in recent years. Compared with the three lane or two lane road tunnel, it has some advantages such as more vehicle speed, fuel and time saving. However, the construction of four lane road tunnel is at its primary stage, many problems should be studied. This paper focuses on characteristics and progress in research of four lane road tunnel. Some key technological problems to be studied are pointed out.
出处
《地下空间》
CSCD
2003年第4期437-439,443,共4页
Underground Space
