不锈钢涂层钢筋在预制箱梁中的应用分析

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摘  要：随着经济的发展，我国工业技术得到了较大提高，不銹钢涂层钢筋应运而生。其优点是耐腐蚀性强，缺点是单价较贵。文章主要基于资料调研，总结现有研究成果，提出建议开展的研究内容，以解决当前涂层钢筋在预制箱梁中应用的问题，从而为涂层钢筋的推广提供技术支撑。

关键词：涂层钢筋;预制箱梁;耐腐蚀性

中图分类号：U455.4      文献标志码：A         文章编号：2095-2945（2021）19-0173-03

Abstract： With the development of economy， the industrial technology of our country has been greatly improved， and the stainless steel coated steel bar arises at the historic moment. Its advantage is strong corrosion resistance， but its disadvantage is that the unit price is expensive. Based on the data investigation and summary of the existing research results， this paper puts forward the proposed research content， in order to solve the problem of the application of coated steel bar in precast box girder， so as to provide technical support for the promotion of coated steel bar.

Keywords： coated steel bar; precast box girder; corrosion resistance

近年我国桥梁建设规模不断增大，桥梁存量已经越来越大。（剩余3988字）