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当前位置:陕西11选5 » 悍马加固材料资讯中心 » 技术篇 » 关于碳纤维布加固中附加锚固措施的分析(二)

关于碳纤维布加固中附加锚固措施的分析(二)

文章出处:人气:-发表时间:2019-04-25 17:30【

上一篇:关于碳纤维布加固中附加锚固措施的分析(一)


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在粘贴碳纤维布加固中,对于采用柔性碳纤维布锚固方案来说,由于危险截面处混凝土开裂后裂缝附近的碳纤维布应力迅速增加,形成较高的集中应力。这样,靠近危险截面处的锚固碳纤维布的应力也随着加大。随着裂缝宽度的增加,锚固处的碳纤维布逐渐成条带撕裂,最后锚固区内梁侧粘贴的碳纤维布和剩余的锚固片材瞬间全部剥离,加固构件发生破坏。

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钢板U形箍锚固碳纤维板示意图


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此文关键字:碳纤维布锚固

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