中国、欧洲规范标准混凝土结构中钢筋的特性对比

Comparison of Reinforcing Steel Requirements in Chinese and European Concrete Structure Codes

作者: 彭权

Authors: Quan Peng

作者单位: 中交一公局集团有限公司海外分公司

Affiliation: Overseas Branch of China First Highway Engineering Co., Ltd.

期刊: 土木工程技术进展

Journal: Advances in Civil Engineering Technology

Volume/Issue: Vol.1 No.1

Pages: 1-4

Published Date: 2025/12/31

DOI: absence1

下载: 6浏览: 123

摘要:

为适应在欧洲标准地区开展工程建设的需要，对中国、欧洲混凝土结构设计规范中钢筋的相关规定进行了对比研究。通过查阅文献并系统梳理两大标准，重点比较了钢筋在品种、规格、牌号、化学成分、强度等级、延性及强屈比、冷弯性能等方面的异同。研究结果表明，中国、欧洲标准在钢筋强度和规格方面整体接近，但在延性指标、抗震要求及冷弯性能规定上存在显著差异。该研究有助于涉外工程准确把握中欧规范差别，为钢筋的选用、验收及施工质量控制提供参考依据，对我国企业在欧洲标准地区顺利推进工程建设具有实际指导意义。

Abstract:

To meet the requirements of engineering construction in regions adopting European standards, this study conducts a comparative analysis of the provisions related to reinforcing steel in Chinese and European concrete structure design codes. By reviewing existing literature and systematically examining the two code systems, the comparison focuses on the similarities and differences in steel types, specifications, grades, chemical composition, strength levels, ductility and yield-strength ratio, as well as cold-bending performance. The results indicate that while the Chinese and European standards are generally consistent in terms of strength classification and specification range, significant differences exist in ductility criteria, seismic performance requirements, and cold-bending regulations. This study provides practical guidance for overseas engineering projects to accurately understand and apply the differences between the two standards, and offers useful reference for the selection, acceptance, and quality control of reinforcing steel, thereby supporting Chinese enterprises in effectively implementing construction projects in regions governed by European standards.

关键词:

钢筋特性中国规范欧洲标准

Keywords:

rebarcharacteristicChinese codeEuropean standard

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