A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge prestress carbon fiber material reinforcement construction device and construction method
The invention relates to the technical field of bridge prestress construction, and discloses a bridge prestress carbon fiber material reinforcing construction device and a construction method.The bridge prestress carbon fiber material reinforcing construction device comprises a plurality of carbon fiber battens arranged at the bottom of a bridge body and a plurality of limiting battens arranged at the two ends of the carbon fiber battens correspondingly; the limiting battens are fixed to the bottom of the bridge body through expansion bolts, limiting grooves are formed in the limiting battens in the length direction of the limiting battens in a penetrating mode, and the ends of the multiple carbon fiber battens penetrate through the limiting battens through the limiting grooves. The method has the effect that the situation that the maintenance cost and period of bridge prestress reinforcing construction are increased if a single carbon fiber plate is broken is improved.
本发明涉及桥梁预应力施工的技术领域，公开的一种桥梁预应力碳纤维材料加固施工装置及施工方法，包括若干根设于桥梁本体底部的碳纤维条板、若干个分别设于所述碳纤维条板两端的限位条板；所述限位条板通过膨胀螺栓固定于桥梁本体的底部，所述限位条板沿着自身长度的方向贯穿设置有限位凹槽，若干个所述碳纤维条板的端部通过所述限位凹槽穿过所述限位条板。本申请具有改善单个碳纤维板如果出现断裂会增加桥梁预应力加固施工的维修成本和周期的效果。
Bridge prestress carbon fiber material reinforcement construction device and construction method
The invention relates to the technical field of bridge prestress construction, and discloses a bridge prestress carbon fiber material reinforcing construction device and a construction method.The bridge prestress carbon fiber material reinforcing construction device comprises a plurality of carbon fiber battens arranged at the bottom of a bridge body and a plurality of limiting battens arranged at the two ends of the carbon fiber battens correspondingly; the limiting battens are fixed to the bottom of the bridge body through expansion bolts, limiting grooves are formed in the limiting battens in the length direction of the limiting battens in a penetrating mode, and the ends of the multiple carbon fiber battens penetrate through the limiting battens through the limiting grooves. The method has the effect that the situation that the maintenance cost and period of bridge prestress reinforcing construction are increased if a single carbon fiber plate is broken is improved.
本发明涉及桥梁预应力施工的技术领域，公开的一种桥梁预应力碳纤维材料加固施工装置及施工方法，包括若干根设于桥梁本体底部的碳纤维条板、若干个分别设于所述碳纤维条板两端的限位条板；所述限位条板通过膨胀螺栓固定于桥梁本体的底部，所述限位条板沿着自身长度的方向贯穿设置有限位凹槽，若干个所述碳纤维条板的端部通过所述限位凹槽穿过所述限位条板。本申请具有改善单个碳纤维板如果出现断裂会增加桥梁预应力加固施工的维修成本和周期的效果。
Bridge prestress carbon fiber material reinforcement construction device and construction method
一种桥梁预应力碳纤维材料加固施工装置及施工方法
HU WEIFENG (author) / XU XINXIANG (author) / WANG XIANZHI (author) / HAN RONGBO (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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