摘要
公路连拱隧道 ,由于断面大、技术要求高、施工难度大 ,确定合理的施工方案和开挖方法 ,是确保隧道施工顺利实施的关键。
It is comparatively complicated to construct a highway multiple arch tunnel due to the large dimension of cross section and high technical requirements. Therefore, the preparation of a reasonable construction proposal and the determination of proper excavating methods are the key to the completion of a highway multiple arch tunnel.
出处
《公路》
北大核心
2001年第6期122-125,共4页
Highway
