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盖梁抱箍法无支架技术在高速公路桥梁施工中的应用

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文章针对某高速公路上高架桥项目设计相应的盖梁抱箍法无支架技术施工方案,并通过抱箍受力验算评估了抱箍设计质量,按照施工设计步骤,通过抱箍安装、纵梁横梁安装、模板安装、混凝土浇筑等步骤,完成桥梁盖梁施工.通过施工质量分析可知:相较于其他施工技术,该技术具有良好的可靠性与先进性,可明显降低桥梁施工的成本,保障施工质量.
Application of Cover Beam Hoop Method Without Support Technology in Highway Bridge Construction
This article designs a corresponding cover beam hoop method without bracket technology construction plan for a highway viaduct project,and evaluates the hoop design quality through hoop stress calculation.According to the construction design steps,through hoop installation,longitudinal beam Cross beam installation,formwork installation,concrete pouring and other steps complete the bridge cap beam construction.Through the analysis of construction quality,it can be seen that compared with other construction technologies,this technology has good reliability and advanced nature,which can significantly reduce the cost of bridge construction and ensure construction quality.

expresswaybridge constructioncover beam hoop methodsupport-free technology

王红青

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中铁十一局集团第五工程有限公司,重庆 400037

高速公路 桥梁施工 盖梁抱箍法 无支架技术

2024

全面腐蚀控制
中国工业防腐蚀技术协会

全面腐蚀控制

影响因子:0.278
ISSN:1008-7818
年,卷(期):2024.38(5)