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Prestress bar-shaped steel-carbon composite component
The invention discloses a prestress bar-shaped steel-carbon composite component. The prestress bar-shaped steel-carbon composite component comprises a bar-shaped steel pulling plate, a bar-shaped carbon fiber plate, end joints and distribution bolts. The bar-shaped steel pulling plate is a high-strength hot-rolled sheet steel strip which is formed by overlaying an upper layer and a lower layer, and the bar-shaped carbon fiber plate is clamped between the two layers of the bar-shaped steel pulling plate. The two rows of distribution bolts are arranged. The distribution bolts are distributed at intervals in the length direction of the bar-shaped steel pulling plate, penetrate through bolt holes reserved in the two sides of the bar-shaped steel pulling plate and fasten the layered component. The length of the bar-shaped carbon fiber plate is the same as that of the bar-shaped steel pulling plate, the width of the bar-shaped carbon fiber plate is equal to the distance between the two rows of distribution bolts, and perforating on the bar-shaped carbon fiber plate is avoided. The end joints capable of guaranteeing coordination work of the bar-shaped steel pulling plate and the bar-shaped carbon fiber plate are arranged at the two ends of the composite component. The prestress bar-shaped steel-carbon composite component not only has the advantages of being easy to connect and construct and low in self weight but also has good working performance and high safety stock.
Prestress bar-shaped steel-carbon composite component
The invention discloses a prestress bar-shaped steel-carbon composite component. The prestress bar-shaped steel-carbon composite component comprises a bar-shaped steel pulling plate, a bar-shaped carbon fiber plate, end joints and distribution bolts. The bar-shaped steel pulling plate is a high-strength hot-rolled sheet steel strip which is formed by overlaying an upper layer and a lower layer, and the bar-shaped carbon fiber plate is clamped between the two layers of the bar-shaped steel pulling plate. The two rows of distribution bolts are arranged. The distribution bolts are distributed at intervals in the length direction of the bar-shaped steel pulling plate, penetrate through bolt holes reserved in the two sides of the bar-shaped steel pulling plate and fasten the layered component. The length of the bar-shaped carbon fiber plate is the same as that of the bar-shaped steel pulling plate, the width of the bar-shaped carbon fiber plate is equal to the distance between the two rows of distribution bolts, and perforating on the bar-shaped carbon fiber plate is avoided. The end joints capable of guaranteeing coordination work of the bar-shaped steel pulling plate and the bar-shaped carbon fiber plate are arranged at the two ends of the composite component. The prestress bar-shaped steel-carbon composite component not only has the advantages of being easy to connect and construct and low in self weight but also has good working performance and high safety stock.
Prestress bar-shaped steel-carbon composite component
GUO ZHENGXING (author) / GUAN DONGZHI (author) / ZHU MINGLIANG (author) / QIAN XIAOJUN (author) / DING MINGMIN (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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