Therefore, it is urgent to study on masonry arch-bridge's reinforcement.

因此，研究圬工拱桥的维修加固已是迫在眉睫。

youdao

Therefore, the research on masonry arch-bridge's reinforcement is imminent.

因此，研究圬工拱桥的维修加固已是迫在眉睫。

youdao

Construction Technology for Masonry Arch Dams in Fujian and Economic Analysis.

福建砌石拱坝施工技术与经济分析。

youdao

The Roman Grade I listed Newport Arch has been damaged by vegetation growth and currently has a net in place to prevent loose masonry hitting passing cars and pedestrians.

BBC: Heritage sites added to East Midlands 'at risk' register