Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure and construction method
The invention relates to the field of bridge construction, in particular to a continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure and a construction method. The continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure comprises a hanging basket assembly, the hanging basket assembly comprises a main longitudinal beam, the extending end of the main longitudinal beam is provided with a supporting part, and when a cast-in-place section and a closure section are poured, the hanging basket structure moves forwards till the end portion of the main longitudinal beam extends across a junction pier to be connected, so that the support frame is propped against the main longitudinal beam for supporting, then connecting the template with the junction pier, and the cast-in-place section and the closure section are simultaneously poured to realize simultaneous pouring construction of a side-span cast-in-place section and a side-span closure section without pre-constructing the cast-in-place section on the junction pier; therefore, a floor type support and a pier-side bracket do not need to be used for supporting, balance weight does not need to be carried out on the junction pier during construction, temporary framework locking does not need to be carried out on the continuous rigid framework, safety risks are effectively reduced, the construction cost is reduced, the construction time is shortened, and the construction process is more convenient.
本申请涉及桥梁施工的领域，一种连续钢构现浇段、合拢段同时浇筑施工结构和施工方法，其包括挂篮组件，挂篮组件包括主纵梁，主纵梁的伸出端设置有支撑部，浇筑现浇段和合拢段时，挂篮结构向前移动，直至主纵梁的端部伸过将要连接的交界墩，使支撑架与主纵梁抵接从而进行支撑，然后将模板与交界墩交接，同时对现浇段和合拢段，实现边跨现浇段、边跨合拢段同时浇筑施工，无需在交界墩上预先构建现浇段，从而无需使用落地式支架及墩旁托架进行支撑、施工时无需对交界墩进行平衡配重、无需对连续刚构进行临时骨架锁定，有效降低了安全风险、降低了施工费用、降低了施工时间，使施工过程更加方便。
Continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure and construction method
The invention relates to the field of bridge construction, in particular to a continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure and a construction method. The continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure comprises a hanging basket assembly, the hanging basket assembly comprises a main longitudinal beam, the extending end of the main longitudinal beam is provided with a supporting part, and when a cast-in-place section and a closure section are poured, the hanging basket structure moves forwards till the end portion of the main longitudinal beam extends across a junction pier to be connected, so that the support frame is propped against the main longitudinal beam for supporting, then connecting the template with the junction pier, and the cast-in-place section and the closure section are simultaneously poured to realize simultaneous pouring construction of a side-span cast-in-place section and a side-span closure section without pre-constructing the cast-in-place section on the junction pier; therefore, a floor type support and a pier-side bracket do not need to be used for supporting, balance weight does not need to be carried out on the junction pier during construction, temporary framework locking does not need to be carried out on the continuous rigid framework, safety risks are effectively reduced, the construction cost is reduced, the construction time is shortened, and the construction process is more convenient.
本申请涉及桥梁施工的领域，一种连续钢构现浇段、合拢段同时浇筑施工结构和施工方法，其包括挂篮组件，挂篮组件包括主纵梁，主纵梁的伸出端设置有支撑部，浇筑现浇段和合拢段时，挂篮结构向前移动，直至主纵梁的端部伸过将要连接的交界墩，使支撑架与主纵梁抵接从而进行支撑，然后将模板与交界墩交接，同时对现浇段和合拢段，实现边跨现浇段、边跨合拢段同时浇筑施工，无需在交界墩上预先构建现浇段，从而无需使用落地式支架及墩旁托架进行支撑、施工时无需对交界墩进行平衡配重、无需对连续刚构进行临时骨架锁定，有效降低了安全风险、降低了施工费用、降低了施工时间，使施工过程更加方便。
Continuous steel structure cast-in-place section and closure section simultaneous pouring construction structure and construction method
一种连续钢构现浇段、合拢段同时浇筑施工结构和施工方法
JIANG LINGQIAO (Autor:in) / ZHANG JINLIANG (Autor:in) / YU BIN (Autor:in)
16.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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