Measured results indicate that the bend deformation and abruption phenomenon appears very quickly when the "two-bridge-junction" method is adopted in the parallel steel plate beam.

实测资料表明，上下行并行的钢板梁桥在采用“两桥连接”加固以后，平联杆件的弯曲变形和断裂现象急剧增多。

youdao

Two different kinds of failure patterns have been observed and the failure of strengthened beam is attributed to the principal stress at the end of steel plate.

明确加固梁具有两种不同破坏模式，其破坏是由钢板端部的主应力大小决定的。

youdao

Prebent combined simple supported beam, combining steel plate with concrete, is a new type beam structure. This paper introduces the basic conception, design and construction of this combined beam.

预弯组合简支梁，是钢板与混凝土相结合的一种新型梁式结构，本文介绍该组合梁的基本构思及设计、施工等内容。

youdao