double multi-arch tunnel的意思|示意

Combined with the construction experience, the paper discussed the key technology of double multi-arch tunnel construction for reference.

结合近年来的施工经验，对双连拱隧道施工主要控制点的关键技术进行阐述，供今后的工程施工参考。

In this article, authors state construction technology study achievements gained in construction of the Huxiuling double lines multi-arch tunnel and their application.

本文就修建岵岫岭双线连拱隧道过程中开展的施工技术研究成果和应用情况做了介绍。

The road double lines multi-arch tunnel has such advantages as low ground area, easy connection with other lines and so forth, and is adopted more and more widely in high grade road construction.

公路双线连拱隧道以其占地少、与线路连接方便等突出优势在高等级公路建设中被越来越多的采用。