Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Error-adaptive fabricated triangular beam bridge steel diaphragm
The invention discloses an error self-adaptive fabricated triangular beam bridge steel diaphragm which is integrally triangular and comprises a rotatable connecting node structure, an embedded component used for being connected with a bridge, a transverse telescopic rod piece at the bottom and arc-shaped inclined supporting rod pieces on the two sides. The rotatable connecting node structure comprises a first connecting node structure and a second connecting node structure, the upper ends of the arc-shaped inclined supporting rod pieces on the two sides are connected through the first connecting node structure, and the two ends of the transverse telescopic rod piece are connected with the lower ends of the arc-shaped inclined supporting rod pieces on the two sides through the second connecting node structure; and the second connecting node structure is connected with the bridge through the pre-embedded component. By means of pin shaft connection and length adjustment of the end portions of the transverse rod pieces, the problem that transverse diaphragm dislocation is possibly caused by on-site construction assembly errors is solved, efficient construction is guaranteed, meanwhile, the arc-shaped inclined supporting rod pieces are adopted so that the steel transverse diaphragm component can have certain vertical load buffering capacity, and the durability of main beam concrete and the steel transverse diaphragm is improved.
本发明公开了一种误差自适应的装配式三角形梁桥钢横隔梁，其整体为三角形，包括可转动连接节点结构、用于与桥梁连接的预埋构件、底部的横向可伸缩杆件和两侧的弧形斜向支撑杆件，可转动连接节点结构包括第一连接节点结构和第二连接节点结构，两侧的弧形斜向支撑杆件的上端通过第一连接节点结构连接，横向可伸缩杆件的两端通过第二连接节点结构与两侧的弧形斜向支撑杆件的下端连接，第二连接节点结构通过预埋构件与桥梁连接。本发明通过销轴连接和横向杆件端部的长度调节解决了现场施工装配误差可能导致的横隔梁错位，保证了高效施工，同时采用弧形斜向支撑杆件使得钢横隔梁构件具有一定的竖向荷载缓冲能力，提高了主梁混凝土和钢横隔梁的耐久性。
Error-adaptive fabricated triangular beam bridge steel diaphragm
The invention discloses an error self-adaptive fabricated triangular beam bridge steel diaphragm which is integrally triangular and comprises a rotatable connecting node structure, an embedded component used for being connected with a bridge, a transverse telescopic rod piece at the bottom and arc-shaped inclined supporting rod pieces on the two sides. The rotatable connecting node structure comprises a first connecting node structure and a second connecting node structure, the upper ends of the arc-shaped inclined supporting rod pieces on the two sides are connected through the first connecting node structure, and the two ends of the transverse telescopic rod piece are connected with the lower ends of the arc-shaped inclined supporting rod pieces on the two sides through the second connecting node structure; and the second connecting node structure is connected with the bridge through the pre-embedded component. By means of pin shaft connection and length adjustment of the end portions of the transverse rod pieces, the problem that transverse diaphragm dislocation is possibly caused by on-site construction assembly errors is solved, efficient construction is guaranteed, meanwhile, the arc-shaped inclined supporting rod pieces are adopted so that the steel transverse diaphragm component can have certain vertical load buffering capacity, and the durability of main beam concrete and the steel transverse diaphragm is improved.
本发明公开了一种误差自适应的装配式三角形梁桥钢横隔梁，其整体为三角形，包括可转动连接节点结构、用于与桥梁连接的预埋构件、底部的横向可伸缩杆件和两侧的弧形斜向支撑杆件，可转动连接节点结构包括第一连接节点结构和第二连接节点结构，两侧的弧形斜向支撑杆件的上端通过第一连接节点结构连接，横向可伸缩杆件的两端通过第二连接节点结构与两侧的弧形斜向支撑杆件的下端连接，第二连接节点结构通过预埋构件与桥梁连接。本发明通过销轴连接和横向杆件端部的长度调节解决了现场施工装配误差可能导致的横隔梁错位，保证了高效施工，同时采用弧形斜向支撑杆件使得钢横隔梁构件具有一定的竖向荷载缓冲能力，提高了主梁混凝土和钢横隔梁的耐久性。
Error-adaptive fabricated triangular beam bridge steel diaphragm
一种误差自适应的装配式三角形梁桥钢横隔梁
PENG WEIBING (Autor:in) / CHEN JINQI (Autor:in) / QUAN LIUMENG (Autor:in)
13.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Beam bridge triangular steel diaphragm and high-precision construction method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022