Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary connection structure between truss type steel pipe framework sections and arch bridge
The invention relates to the technical field of bridge engineering construction, in particular to a temporary connection structure between truss type steel pipe framework sections and an arch bridge. The temporary connecting structure is used for connecting two axially adjacent framework main pipes, at least two connecting assemblies are arranged on the outer side walls of the ends of the framework main pipes, the connecting assemblies are evenly distributed in the circumferential direction of the framework main pipes at intervals, and each connecting assembly comprises at least one connecting lug plate arranged in the axial direction of the framework main pipes. The two connecting lug plates corresponding to the two framework main pipes are connected through bolts. The technical prejudice in the prior art is overcome, the common bolts are adopted, the installation procedure of the common bolt group is simple, the high-altitude installation time is short, and safety and rapidness are achieved. And the size of the connecting structure adopting the common bolt is smaller, and the height of the connecting structure does not exceed the thickness of the encased concrete, so that the temporary connecting structure does not need to be cut off in the subsequent encased concrete process, the quality defect caused by secondary processing on the stress structure is avoided, and the construction difficulty and risk are reduced.
本发明涉及桥梁工程施工技术领域，特别涉及一种桁式钢管骨架节段间的临时连接构造及拱桥。临时连接构造用于连接两个轴向相邻的骨架主管，骨架主管的端部外侧壁设置有至少两个连接组件，连接组件沿所述骨架主管的周向均匀间隔排布，连接组件包括至少一个沿所述骨架主管轴向设置的连接耳板，两个骨架主管对应的两个连接耳板螺栓连接。本发明克服了现有技术的技术偏见，采用普通螺栓，普通螺栓群的安装工序简单，高空安装时间短，安全快捷。且采用普通螺栓的连接构造尺寸更小，连接构造的高度不会超过外包混凝土的厚度，因而无需在后续外包混凝土工序中对临时连接构造进行切除，避免了在受力结构上进行二次加工造成质量缺陷，降低了施工难度和风险。
Temporary connection structure between truss type steel pipe framework sections and arch bridge
The invention relates to the technical field of bridge engineering construction, in particular to a temporary connection structure between truss type steel pipe framework sections and an arch bridge. The temporary connecting structure is used for connecting two axially adjacent framework main pipes, at least two connecting assemblies are arranged on the outer side walls of the ends of the framework main pipes, the connecting assemblies are evenly distributed in the circumferential direction of the framework main pipes at intervals, and each connecting assembly comprises at least one connecting lug plate arranged in the axial direction of the framework main pipes. The two connecting lug plates corresponding to the two framework main pipes are connected through bolts. The technical prejudice in the prior art is overcome, the common bolts are adopted, the installation procedure of the common bolt group is simple, the high-altitude installation time is short, and safety and rapidness are achieved. And the size of the connecting structure adopting the common bolt is smaller, and the height of the connecting structure does not exceed the thickness of the encased concrete, so that the temporary connecting structure does not need to be cut off in the subsequent encased concrete process, the quality defect caused by secondary processing on the stress structure is avoided, and the construction difficulty and risk are reduced.
本发明涉及桥梁工程施工技术领域，特别涉及一种桁式钢管骨架节段间的临时连接构造及拱桥。临时连接构造用于连接两个轴向相邻的骨架主管，骨架主管的端部外侧壁设置有至少两个连接组件，连接组件沿所述骨架主管的周向均匀间隔排布，连接组件包括至少一个沿所述骨架主管轴向设置的连接耳板，两个骨架主管对应的两个连接耳板螺栓连接。本发明克服了现有技术的技术偏见，采用普通螺栓，普通螺栓群的安装工序简单，高空安装时间短，安全快捷。且采用普通螺栓的连接构造尺寸更小，连接构造的高度不会超过外包混凝土的厚度，因而无需在后续外包混凝土工序中对临时连接构造进行切除，避免了在受力结构上进行二次加工造成质量缺陷，降低了施工难度和风险。
Temporary connection structure between truss type steel pipe framework sections and arch bridge
一种桁式钢管骨架节段间的临时连接构造及拱桥
MOU TINGMIN (Autor:in) / KANG LING (Autor:in) / FAN BIKUN (Autor:in) / LIANG JIAN (Autor:in) / ZHAO YICHENG (Autor:in) / LI CHANG (Autor:in) / LI CHENGJUN (Autor:in) / XIAO YU (Autor:in) / SUN CAIZHI (Autor:in) / XU NUO (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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