陕西11选5

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当前位置:陕西11选5 » 悍马加固材料资讯中心 » 解决方案 » 预应力碳纤维布在桥梁加固中的应用

预应力碳纤维布在桥梁加固中的应用

文章出处:人气:-发表时间:2019-12-30 17:45【

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  3碳纤维张拉完毕后旋紧手扳葫芦,将锚固板紧压在混凝土梁表面,使锚固端的碳纤维与混凝土梁表面紧密结合。在碳纤维布陕西11选5表面再刷一层浸渍胶,使碳纤维布完全被树脂浸润,并用刷子沿纤维方向挤压,除去碳纤维下面的水泡。


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  采用预应力加固技术的碳纤维布具有高强度、质轻、耐腐蚀、高耐久性等优异特性,利用预应力碳纤维布加固混凝土受弯构件可以使碳纤维布提前参与工作,从而取得更好的加固效果,相比于普通碳纤维布,采用预应力碳纤维布加固混凝土构件,相对于传统粘贴碳纤维加固方法能够更加充分地发挥碳纤维的高性能,提高钢筋混凝土构件的使用性能、耐久性和强度。在建筑加固中具有广泛的应用前景。

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