Construction Technology of Shaped Steel Formwork and Turnover Formwork of Pier
孙少锋 SUN Shao-feng
（中铁十七局集团第二工程有限公司，西安 710043）
（China Railway 17th Bureau Group Second Engineering Co.，Ltd.，Xi'an 710043，China）
摘要： 定型钢模与翻模作为现代桥梁墩柱施工中较为常用的两种施工工艺，根据桥墩设计与现场施工条件，合理科学选取施工工艺对桥墩施工的质量、工期、成本控制起着决定性的作用。本文从施工的安全方面、质量方面、施工效率、施工可操作性以及施工成本投入等方面总结定型钢模与翻模的工艺特点，希望能对桥墩施工工艺的选择提供参考。
Abstract: As two construction processes commonly used in the construction of modern bridge pier columns, shaped steel formwork and turnover formwork are reasonably and scientifically selected according to the pier design and on-site construction conditions, which plays a decisive role in the quality, construction period and cost control of pier construction. This paper summarizes the process characteristics of shaped steel formwork and turnover formwork from the aspects of construction safety, quality, construction efficiency, construction operability and construction cost investment, hoping to provide reference for the selection of pier construction technology.
关键词： 定型钢模；翻模；工艺特点；工艺选择
Key words: shaped steel formwork；turnover formwork；process characteristics；process selection
中图分类号：U443.22 文献标识码：A 文章编号：1006-4311（2022）21-075-03
DOI:10.3969/j.issn.1006-4311.2022.21.023.
文章出处：孙少锋. 桥墩定型钢模与翻模施工工艺[J]. 价值工程,2022,41(21):75-77.
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