Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed anchor groove structure
The invention discloses a pre-stressed anchor groove structure which comprises an anchor groove fence steel plate, a plurality of in-groove anchor buckle steel plates, a plurality of out-groove anchor buckle steel plates, a plurality of in-groove anchor bolts, a plurality of out-groove anchor bolts, anchor groove transverse ring ribs, anchor groove longitudinal ring ribs and out-groove steel bar connectors. The multiple in-groove anchor bolts are connected with the upper-layer in-groove anchor buckle steel plate and the lower-layer in-groove anchor buckle steel plate, the multiple out-groove anchor buckle steel plates are welded along the periphery of the anchor groove fence steel plate and distributed in the upper-layer and the lower-layer mode, the multiple out-groove anchor bolts are connected with the upper-layer out-groove anchor buckle steel plate and the lower-layer out-groove anchor buckle steel plate, and the anchor groove transverse ring ribs and the anchor groove longitudinal ring ribs are stacked between the two layers of in-groove anchor buckle steel plates in a crossed mode according to the vertical position. The out-of-groove steel bar connectors are arranged to be in a door shape, and the closed ends of the out-of-groove steel bar connectors are arranged on the out-of-groove anchor bolts in a sleeving and hooping mode. Compared with the prior art, the method is beneficial for optimizing and improving beam body steel bar configuration, enhancing beam body pouring compactness, improving construction quality and improving the bearing capacity and crack resistance of an anchor groove area.
本发明公开了一种预应力锚槽结构，包括锚槽围挡钢板、多个槽内锚扣钢板、多个槽外锚扣钢板、多个槽内锚栓、多个槽外锚栓、锚槽横向圈筋、锚槽纵向圈筋和槽外钢筋接头，多个槽内锚扣钢板焊接于围挡钢板的边角处，多个槽内锚栓连接上下两层槽内锚扣钢板，多个槽外锚扣钢板沿锚槽围挡钢板的外周焊接设置，且按上下两层分布，多个槽外锚栓连接上下两层槽外锚扣钢板，锚槽横向圈筋和锚槽纵向圈筋按上下位置交叉叠放于两层槽内锚扣钢板之间，形成纵横向钢筋网，槽外钢筋接头设置为“门”形，其闭口端套箍于槽外锚栓上。与现有技术相比，本发明有利于优化和改善梁体钢筋配置，增强梁体浇筑密实性，提高施工质量，提高锚槽区域承载能力和抗裂性能。
Prestressed anchor groove structure
The invention discloses a pre-stressed anchor groove structure which comprises an anchor groove fence steel plate, a plurality of in-groove anchor buckle steel plates, a plurality of out-groove anchor buckle steel plates, a plurality of in-groove anchor bolts, a plurality of out-groove anchor bolts, anchor groove transverse ring ribs, anchor groove longitudinal ring ribs and out-groove steel bar connectors. The multiple in-groove anchor bolts are connected with the upper-layer in-groove anchor buckle steel plate and the lower-layer in-groove anchor buckle steel plate, the multiple out-groove anchor buckle steel plates are welded along the periphery of the anchor groove fence steel plate and distributed in the upper-layer and the lower-layer mode, the multiple out-groove anchor bolts are connected with the upper-layer out-groove anchor buckle steel plate and the lower-layer out-groove anchor buckle steel plate, and the anchor groove transverse ring ribs and the anchor groove longitudinal ring ribs are stacked between the two layers of in-groove anchor buckle steel plates in a crossed mode according to the vertical position. The out-of-groove steel bar connectors are arranged to be in a door shape, and the closed ends of the out-of-groove steel bar connectors are arranged on the out-of-groove anchor bolts in a sleeving and hooping mode. Compared with the prior art, the method is beneficial for optimizing and improving beam body steel bar configuration, enhancing beam body pouring compactness, improving construction quality and improving the bearing capacity and crack resistance of an anchor groove area.
本发明公开了一种预应力锚槽结构，包括锚槽围挡钢板、多个槽内锚扣钢板、多个槽外锚扣钢板、多个槽内锚栓、多个槽外锚栓、锚槽横向圈筋、锚槽纵向圈筋和槽外钢筋接头，多个槽内锚扣钢板焊接于围挡钢板的边角处，多个槽内锚栓连接上下两层槽内锚扣钢板，多个槽外锚扣钢板沿锚槽围挡钢板的外周焊接设置，且按上下两层分布，多个槽外锚栓连接上下两层槽外锚扣钢板，锚槽横向圈筋和锚槽纵向圈筋按上下位置交叉叠放于两层槽内锚扣钢板之间，形成纵横向钢筋网，槽外钢筋接头设置为“门”形，其闭口端套箍于槽外锚栓上。与现有技术相比，本发明有利于优化和改善梁体钢筋配置，增强梁体浇筑密实性，提高施工质量，提高锚槽区域承载能力和抗裂性能。
Prestressed anchor groove structure
一种预应力锚槽结构
SHI YUNGANG (Autor:in) / ZHONG WEI (Autor:in) / WANG BAOZHU (Autor:in) / WANG JINGYU (Autor:in) / SHI SHAOLONG (Autor:in) / TANG BIGANG (Autor:in) / ZHAI HAO (Autor:in) / PI LIJUN (Autor:in) / JIAN MINGBO (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024