Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viaduct wet joint turnover construction method
The invention discloses a viaduct wet joint rollover construction method, and belongs to the technical field of precast beam and slab construction. According to the viaduct, after a precast beam is installed, construction of a bridge deck system is carried out, the two ends of the formwork are provided with the two nylon ropes with the same length and the two steel wire buckles respectively, the formwork is unloaded to the proper height through the nylon ropes arranged in advance during dismantling, then the formwork is overturned through the steel wire buckles, and finally transverse movement of the formwork is achieved in cooperation with the reverse nylon ropes. On the premise of ensuring the engineering quality and reducing the risk of overhead working personnel, the construction period is greatly shortened, the labor cost is saved, the influence of viaduct surface system construction on traffic operation under the viaduct is reduced, and good economic and social benefits are achieved.
本发明公开了一种高架桥湿接缝翻模施工的方法，属于预制梁板施工技术领域。本发明高架桥在预制梁安装完成之后，进入桥面系施工，在模板两端分别设置两根等长的尼龙绳及钢丝环扣，拆除时利用预先设置的尼龙绳将模板卸落至合适高度，再利用钢丝环口实现模板翻转，最后配合反向尼龙绳实现模板横移。本发明可以在确保工程质量和降低高空作业人员风险的前提下，极大地缩短了施工工期，节约了人工费用，减少了高架桥面系施工对桥下交通运行的影响，具有良好的经济和社会效益。
Viaduct wet joint turnover construction method
The invention discloses a viaduct wet joint rollover construction method, and belongs to the technical field of precast beam and slab construction. According to the viaduct, after a precast beam is installed, construction of a bridge deck system is carried out, the two ends of the formwork are provided with the two nylon ropes with the same length and the two steel wire buckles respectively, the formwork is unloaded to the proper height through the nylon ropes arranged in advance during dismantling, then the formwork is overturned through the steel wire buckles, and finally transverse movement of the formwork is achieved in cooperation with the reverse nylon ropes. On the premise of ensuring the engineering quality and reducing the risk of overhead working personnel, the construction period is greatly shortened, the labor cost is saved, the influence of viaduct surface system construction on traffic operation under the viaduct is reduced, and good economic and social benefits are achieved.
本发明公开了一种高架桥湿接缝翻模施工的方法，属于预制梁板施工技术领域。本发明高架桥在预制梁安装完成之后，进入桥面系施工，在模板两端分别设置两根等长的尼龙绳及钢丝环扣，拆除时利用预先设置的尼龙绳将模板卸落至合适高度，再利用钢丝环口实现模板翻转，最后配合反向尼龙绳实现模板横移。本发明可以在确保工程质量和降低高空作业人员风险的前提下，极大地缩短了施工工期，节约了人工费用，减少了高架桥面系施工对桥下交通运行的影响，具有良好的经济和社会效益。
Viaduct wet joint turnover construction method
一种高架桥湿接缝翻模施工的方法
ZHANG YINGHUI (Autor:in) / QIU WEIJUN (Autor:in)
19.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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