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。

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Based on the analysis of reinforced masonry arch Bridges, several economical and practical approaches for small - span masonry arch bridge reinforcement are discussed.

通过对几座砖石拱桥的加固实例分析，阐述了对小跨度砖石拱桥进行加固的几种经济实用的方法。

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A tapered beam element model is used to simulate the behaviour of a masonry arch bridge with loading.

采用梯形梁单元分析砖石拱桥在载荷作用下的行为。

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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