Post Tentioning of Steel Beam Using High Strength Steel Plate

机译：使用高强度钢板对钢梁进行后张紧

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A reinforcing method using outer cables is popularly used, but it has very little effect on reducing live load stress. However, by using pre-stressed reinforcing steel plates instead of cables, we can reduce both dead load stress and live load stress in steel beams. In this study, we investigated the behaviour of a reinforcing steel plate and a reinforced steel beam under prestressing and live-loading. As a result, we confirmed that a new reinforcing method for steel beams using pre-stressed steel plates is very effective in reducing both dead load stress and live load stress.

机译：普遍使用的是使用外部电缆的加固方法，但是这种方法对减轻带电负荷的影响很小。但是，通过使用预应力增强钢板代替电缆，我们可以减少钢梁的静载应力和活载应力。在这项研究中，我们研究了预应力和活荷载作用下钢筋钢板和钢筋梁的行为。结果，我们确认了使用预应力钢板对钢梁进行加固的新方法在降低静载应力和活载应力方面非常有效。

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来源
《International Conference on Current and Future Trends in Bridge Design, Construction and Maintenance 2: Safety, Economy, Sustainability and Aesthetics, Apr 25-26, 2001, Hong Kong》|2001年|p.292-298|共7页
会议地点 Hong Kong(CN)
作者
SAKANO MASAHIRO; NAMIKI HIRONORI;
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Kansai University, Osaka, Japan;

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原文格式 PDF
正文语种 eng
中图分类公路运输;
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Post Tentioning of Steel Beam Using High Strength Steel Plate

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