拱圈

拱圈

/ gǒng quān /

简明
新汉英

1
arch ring
拱环；[建] 拱圈；

网络释义
专业释义

1
tunnel arch
... 拱顶 arch crown 拱圈 tunnel arch 仰拱 inverted arch ...

短语

1
拱圈中心
arch center
2
拱圈封顶
closing the toop of lining ; closure of arch ring
3
拱圈施工缝
construction joint for arch ring

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双语例句

1
它以石块砌筑，弓形的拱圈拼法也有特殊。
It is made of stone slabs and the bow-like arch is unique.
2
公式的适用范围为拱底到拱顶的半个拱圈。
This formula is suitable for half an arch from arch bottom to vault.
3
证明了本桥主拱圈浇筑采取贝雷钢桁钢架是安全可行的。
It is safe and feasible to concrete the main arch-circle by steel arch truss.

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百科

拱圈
简称主拱。是拱桥的主要承重构件，承受桥上传来的全部荷载。并通过它把荷载传递给墩台和基础。

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