Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-hoisting asynchronous hanging basket structure of corrugated steel web PC beam bridge and construction method
The invention relates to a self-hoisting asynchronous hanging basket structure of a corrugated steel web PC beam bridge and a construction method, and belongs to the technical field of bridge construction. Comprising a bearing main beam system, a guide beam suspension system, a cross beam bottom basket system, a corrugated steel web hoisting system and a walking system. The corrugated steel web hoisting system structural member transmits the weight into a corrugated steel web top walking rail through the main beam bearing system and the walking system, and the guide beam suspension system and the cross beam bottom basket system are anchored to the main beam bearing system and a poured beam section through steel hanging belts and hanging rods. According to the asynchronous hanging basket, the novel structures such as the main supporting leg defense hook plate, the inclined columns and the outer inclined struts are adopted, the weight of the hanging basket is reduced, and meanwhile the stability of the whole structure in the operation process of a self-hoisting system is enhanced. And meanwhile, asynchronous construction steps are optimized by applying the self-hoisting system and the walking system, the construction period is shortened, the construction efficiency is improved, and meanwhile the problems of shortage of large tower crane equipment, idling of construction and the like on a construction site are solved.
本发明涉及一种自行自吊装波形钢腹板PC梁桥异步挂篮构造及施工方法，属于桥梁施工技术领域。包括承重主梁系统、导梁悬吊系统、横梁底篮系统、波形钢腹板吊装系统、行走系统。波形钢腹板吊装系统结构构件通过主梁承重系统及行走系统将重量传递至波形钢腹板顶部行走轨道内，导梁悬吊系统与横梁底篮系统通过钢吊带、吊杆锚固于主梁承重系统与已浇梁段。该异步挂篮采用了新型的主支腿防御钩板、斜柱、外斜撑等构造，降低了挂篮重量同时增强了在自吊装系统运行中整体结构的稳定性。同时，应用自吊装系统与行走系统优化了异步施工步骤，缩短了工期，提升了施工效率，同时解决了施工现场大型塔吊设备短缺、窝工等问题。
Self-hoisting asynchronous hanging basket structure of corrugated steel web PC beam bridge and construction method
The invention relates to a self-hoisting asynchronous hanging basket structure of a corrugated steel web PC beam bridge and a construction method, and belongs to the technical field of bridge construction. Comprising a bearing main beam system, a guide beam suspension system, a cross beam bottom basket system, a corrugated steel web hoisting system and a walking system. The corrugated steel web hoisting system structural member transmits the weight into a corrugated steel web top walking rail through the main beam bearing system and the walking system, and the guide beam suspension system and the cross beam bottom basket system are anchored to the main beam bearing system and a poured beam section through steel hanging belts and hanging rods. According to the asynchronous hanging basket, the novel structures such as the main supporting leg defense hook plate, the inclined columns and the outer inclined struts are adopted, the weight of the hanging basket is reduced, and meanwhile the stability of the whole structure in the operation process of a self-hoisting system is enhanced. And meanwhile, asynchronous construction steps are optimized by applying the self-hoisting system and the walking system, the construction period is shortened, the construction efficiency is improved, and meanwhile the problems of shortage of large tower crane equipment, idling of construction and the like on a construction site are solved.
本发明涉及一种自行自吊装波形钢腹板PC梁桥异步挂篮构造及施工方法，属于桥梁施工技术领域。包括承重主梁系统、导梁悬吊系统、横梁底篮系统、波形钢腹板吊装系统、行走系统。波形钢腹板吊装系统结构构件通过主梁承重系统及行走系统将重量传递至波形钢腹板顶部行走轨道内，导梁悬吊系统与横梁底篮系统通过钢吊带、吊杆锚固于主梁承重系统与已浇梁段。该异步挂篮采用了新型的主支腿防御钩板、斜柱、外斜撑等构造，降低了挂篮重量同时增强了在自吊装系统运行中整体结构的稳定性。同时，应用自吊装系统与行走系统优化了异步施工步骤，缩短了工期，提升了施工效率，同时解决了施工现场大型塔吊设备短缺、窝工等问题。
Self-hoisting asynchronous hanging basket structure of corrugated steel web PC beam bridge and construction method
自行自吊装波形钢腹板PC梁桥异步挂篮构造及施工方法
CHEN DAIKUN (Autor:in) / ZHANG YINGCAI (Autor:in) / XUE WEI (Autor:in) / MA YAZHONG (Autor:in) / HE FUJUN (Autor:in) / HUANG XUEMEI (Autor:in) / SUN DONGDONG (Autor:in) / LONG PEIHENG (Autor:in) / ZHANG GUANGDA (Autor:in) / JIANG YU (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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