| 释义 |
1 ?隧道拱顶 ... tunnel spillway 腿洞溢道 tunnel vault 隧道拱顶 tunneling 隧道工程 ... 2 ?筒形拱顶 ... waste vault 废物库,废物窖... tunnel vault 筒形拱顶 annular vault 筒形拱顶,环形穹顶...
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There was a revival of ancient Roman forms, including the column and round arch, the tunnel vault, and the dome. 复兴古罗马的形式，包括廊柱和圆拱，地道的拱顶以及圆屋顶。 - 2
The tunnel may parallel the street, or it may dive toward the vault. - 3
Therefore, the vault crown subsiding process and its total settlement are important factors for tunnel supporting design and environment controlling. 而隧道拱顶的下沉过程及其最终下沉量则是隧道支护设计及地层环境控制的重要基础。
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