Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated small box girder bridge structure of integral cast-in-place diaphragm and construction method of prefabricated small box girder bridge structure
The invention belongs to the technical field of bridge structures, and particularly relates to a prefabricated small box girder bridge structure of an integral cast-in-place diaphragm and a construction method of the prefabricated small box girder bridge structure. According to the prefabricated small box girder bridge structure of the integral cast-in-place diaphragm, the reinforcement cage, the connecting key unit, the transverse tie bar unit, the embedded reinforcement unit and the cast-in-place block are arranged on the prefabricated block, so that the cast-in-place block has a vertical multi-connection reinforcing structure on the prefabricated block; the construction deviation between the finally formed diaphragm and the small box girder is smaller, the structural integrity is better, and the bearing capacity of the bridge is larger.
本发明属于桥梁结构技术领域，尤其涉及一种整体现浇横隔梁的预制小箱梁桥结构及其施工方法。本发明提供一种整体现浇横隔梁的预制小箱梁桥结构，其能通过在预制块上设置钢筋笼、连接键单元、横向拉筋单元、预埋钢筋单元，以及现浇块的方式，使得：现浇块在预制块上具有竖向多重连接加固结构，最终形成的横隔梁与小箱梁之间施工偏差更小、结构整体性更好、桥梁承载能力更大。
Prefabricated small box girder bridge structure of integral cast-in-place diaphragm and construction method of prefabricated small box girder bridge structure
The invention belongs to the technical field of bridge structures, and particularly relates to a prefabricated small box girder bridge structure of an integral cast-in-place diaphragm and a construction method of the prefabricated small box girder bridge structure. According to the prefabricated small box girder bridge structure of the integral cast-in-place diaphragm, the reinforcement cage, the connecting key unit, the transverse tie bar unit, the embedded reinforcement unit and the cast-in-place block are arranged on the prefabricated block, so that the cast-in-place block has a vertical multi-connection reinforcing structure on the prefabricated block; the construction deviation between the finally formed diaphragm and the small box girder is smaller, the structural integrity is better, and the bearing capacity of the bridge is larger.
本发明属于桥梁结构技术领域，尤其涉及一种整体现浇横隔梁的预制小箱梁桥结构及其施工方法。本发明提供一种整体现浇横隔梁的预制小箱梁桥结构，其能通过在预制块上设置钢筋笼、连接键单元、横向拉筋单元、预埋钢筋单元，以及现浇块的方式，使得：现浇块在预制块上具有竖向多重连接加固结构，最终形成的横隔梁与小箱梁之间施工偏差更小、结构整体性更好、桥梁承载能力更大。
Prefabricated small box girder bridge structure of integral cast-in-place diaphragm and construction method of prefabricated small box girder bridge structure
整体现浇横隔梁的预制小箱梁桥结构及其施工方法
HUANG CHEN (Autor:in) / WU QINGXIONG (Autor:in) / LAI FENG (Autor:in) / QIU LIMING (Autor:in) / JIANG HUI (Autor:in) / ZHU XIAOBIN (Autor:in) / FU SEN (Autor:in) / SHI HONGLEI (Autor:in) / FU SHENGSHENG (Autor:in) / YANG YILUN (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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