免涂装耐候钢桥梁腐蚀设计方法现状及展望
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摘要
耐候钢用于桥梁不仅能降低建设期间成本和维护成本,还带来了环境效益。在对发达国家免涂装耐候钢桥梁的设计方法进行回顾和总结的基础上,对我国耐候钢桥梁的发展现状进行了分析。美国、欧洲和日本已经有较为成熟的钢材腐蚀评价体系,制定了耐候钢腐蚀设计的规定。我国耐候钢桥梁发展起步较晚,现在处于起步阶段,目前还没有相应的桥梁设计规范,还有很大的发展空间。基于分析结果,建议参考ISO 9223/9224规范,结合实际情况建立合理的腐蚀环境分级,以便于确定钢材在不同环境中的腐蚀速率,制定桥梁腐蚀设计规范。
The application of weathering steels on bridges not only reduces the cost in construction stage and maintenance stage,but also brings extra environment benefit.On the basis of collection and summary of the design method on uncoated weathering steel(UWS)bridges in developed countries,the paper analyzed the development of weathering steel bridges in China.The US,Europe and Japan have already had proven corrosion evolution system,they have built their own corrosion design method of weathering steels.Weathering steel bridges developed late in China,it still in the initial stage,and there was still very huge development space.There are no regulations in Chinese specifications for UWS bridges at present.On the basis of analysis,it was advised to establish a reasonable environment category and learn corrosion rate of steels in different environment by referring to ISO 9223/9224 so that it could be used to draft a specification on corrosion design of bridges.
The application of weathering steels on bridges not only reduces the cost in construction stage and maintenance stage,but also brings extra environment benefit.On the basis of collection and summary of the design method on uncoated weathering steel(UWS)bridges in developed countries,the paper analyzed the development of weathering steel bridges in China.The US,Europe and Japan have already had proven corrosion evolution system,they have built their own corrosion design method of weathering steels.Weathering steel bridges developed late in China,it still in the initial stage,and there was still very huge development space.There are no regulations in Chinese specifications for UWS bridges at present.On the basis of analysis,it was advised to establish a reasonable environment category and learn corrosion rate of steels in different environment by referring to ISO 9223/9224 so that it could be used to draft a specification on corrosion design of bridges.
引文
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[2]DOLLING C N,HUDSON R M.Weathering Steel Bridges[J].Bridge Engineering,2003:39-44.
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[4]TOWNSEND H E.Effects of Attoying Elements on the Corrosion of Steel in Industrial Atmospheres[J].Corrosion,2001,57(6):500.
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[7]DOLLING C N,HUDSON R M.Weathering Steel Bridges[C]//Proceedings of the Institution of Civil Engineers.Canada:Bridge Engineering,2003:1125-1133.
[8]张全成,吴建生.耐候钢的研究与发展现状[J].材料导报,2000,14(7):12-13.
[9]杨建春.关于耐候钢开发的探讨[J].马钢职工大学学报,2009,13(4):1-5.
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[13]王吉英.耐候钢在辽宁省钢结构桥梁上的应用[J].辽宁省交通高等专科学校学报,2014(4):1-5.
[14]汪磊,刘向南.日本的耐候钢桥技术[J].公路交通科技,2014(5):257-260.
[15]GOTO S,ASO T,Miyamoto A.Development of an Advanced Inspection System for Weathering Steel Bridges Based on Digital Image Recognition[C]//Bridge Maintenance,Safety,Management,Health Monitoring and Informatics.London:2018.
[16]藤井,康盛,田中,等.Corrosion Risk Management Methods to Realize Long-Term Durability of Weathering Steel Bridges[J].新日鉄技報,2007:58-61.
[17]王春生,常全禄,翟晓亮,等.管翼缘组合梁桥设计与结构分析[J].钢结构,2015,30(6):17-21.
[18]ALBRECHT P,COBURN S K,WATTAR F M,et al.Guidelines for the Use of Weathering Steel in Bridges[M].Maryland:Transportation Research Board.1989.
[19]ASTM G101.Standard Guide for Estimating the Atmospheric Corrosion Resistance of Low-Alloy Steels[S].
[20]Scottish Development Department.Weathering Steel for Highway Structures[R].Edinburgh:Technical Memorandum,1982.
[21]ˇKRIVV.Design of Corrosion Allowances on Structures from Weathering Steel[J].Procedia Engineering,2012,40(9):235-240.
[22]BSEN.Steel,Concrete and Composite Bridges Part 2:BS 5400[S].Brussel:2000.
[23]ˇKRIVV.Calculation of Corrosion Allowances on Weathering Steel Bridges[J].Transactions of the V2b-Technical University of Ostrava Civil Engineering,2011,11(1):1-9.
[24]MIURA S,MURASE M,OKAMOTO T,et al.Corrosion Behavior and Applicability of Weathering Steel in Vietnam[J].Journal of Materials in Civil Engineering,2016,29(4):62-64.
[25]JRA.Specification for Highway Bridges[M].Japan Road Association,2002.
[26]中华人民共和国交通运输部.公路钢结构桥梁设计规范:JTGD64-2015[S].北京:人民交通出版社,2015.
[27]中铁大桥勘测设计院有限公司.铁路桥梁钢结构设计规范[M].北京:中国铁道出版社,2000.
[28]国家铁路局.铁路桥梁钢结构设计规范:TB 10091-2017[S].北京:中国铁道出版社,2017.
[29]中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.桥梁用结构钢:GB 714-2015[S].北京:中国标准出版社,2015.
[30]中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.合金高强度结构钢:GB/T 1591-2008[S].北京:中国标准出版社,2008.
[2]DOLLING C N,HUDSON R M.Weathering Steel Bridges[J].Bridge Engineering,2003:39-44.
[3]YAMAGUCHI E,NAKAMURA S,HIROKADO K,et al.Performance of Weathering Steel in Bridges in Kyushu-Yamaguchi Region[J].Doboku Gakkai Ronbunshuu A,2006,62(2):243-254.
[4]TOWNSEND H E.Effects of Attoying Elements on the Corrosion of Steel in Industrial Atmospheres[J].Corrosion,2001,57(6):500.
[5]COPSON H R.Long-Time Atmospheric Corrosion Tests on LowAlloy Steels[J].ASTM 60,1960:650-667.
[6]LARRABEE C.Corrosion Resistance of High-Strength Low Alloy Steels as Influenced by Composition and Environment[J].Corrosion,1953,9(9):259-271.
[7]DOLLING C N,HUDSON R M.Weathering Steel Bridges[C]//Proceedings of the Institution of Civil Engineers.Canada:Bridge Engineering,2003:1125-1133.
[8]张全成,吴建生.耐候钢的研究与发展现状[J].材料导报,2000,14(7):12-13.
[9]杨建春.关于耐候钢开发的探讨[J].马钢职工大学学报,2009,13(4):1-5.
[10]MASATO Y.Structure of Protective Rust Layers Formed on Weathering Steels by Long-Term Exposure in the Industrial Atmospheres of America[J].Transactions of the Iron&Steel Institute of Japan,1998,38(3):285-290.
[11]LI Yajing,ZOU Zengda,CHEN Zhunian.Effect of Thermal Cycle on Microstructure an Fracture Morphology in HAX of HQ130 Steel[J].Journal of Iron and Steel Research International,1996,(2):38-43.
[12]HORII S,MISHIMA Y,HASHIMOTO M.Steel Bridge Quality Management and Weathering Steel Application Technologies in Japan[C]//IABSE-JSCE Joint Conference on Advances in Bridge Engineering-II.Dhaka Bangladesh:2015.
[13]王吉英.耐候钢在辽宁省钢结构桥梁上的应用[J].辽宁省交通高等专科学校学报,2014(4):1-5.
[14]汪磊,刘向南.日本的耐候钢桥技术[J].公路交通科技,2014(5):257-260.
[15]GOTO S,ASO T,Miyamoto A.Development of an Advanced Inspection System for Weathering Steel Bridges Based on Digital Image Recognition[C]//Bridge Maintenance,Safety,Management,Health Monitoring and Informatics.London:2018.
[16]藤井,康盛,田中,等.Corrosion Risk Management Methods to Realize Long-Term Durability of Weathering Steel Bridges[J].新日鉄技報,2007:58-61.
[17]王春生,常全禄,翟晓亮,等.管翼缘组合梁桥设计与结构分析[J].钢结构,2015,30(6):17-21.
[18]ALBRECHT P,COBURN S K,WATTAR F M,et al.Guidelines for the Use of Weathering Steel in Bridges[M].Maryland:Transportation Research Board.1989.
[19]ASTM G101.Standard Guide for Estimating the Atmospheric Corrosion Resistance of Low-Alloy Steels[S].
[20]Scottish Development Department.Weathering Steel for Highway Structures[R].Edinburgh:Technical Memorandum,1982.
[21]ˇKRIVV.Design of Corrosion Allowances on Structures from Weathering Steel[J].Procedia Engineering,2012,40(9):235-240.
[22]BSEN.Steel,Concrete and Composite Bridges Part 2:BS 5400[S].Brussel:2000.
[23]ˇKRIVV.Calculation of Corrosion Allowances on Weathering Steel Bridges[J].Transactions of the V2b-Technical University of Ostrava Civil Engineering,2011,11(1):1-9.
[24]MIURA S,MURASE M,OKAMOTO T,et al.Corrosion Behavior and Applicability of Weathering Steel in Vietnam[J].Journal of Materials in Civil Engineering,2016,29(4):62-64.
[25]JRA.Specification for Highway Bridges[M].Japan Road Association,2002.
[26]中华人民共和国交通运输部.公路钢结构桥梁设计规范:JTGD64-2015[S].北京:人民交通出版社,2015.
[27]中铁大桥勘测设计院有限公司.铁路桥梁钢结构设计规范[M].北京:中国铁道出版社,2000.
[28]国家铁路局.铁路桥梁钢结构设计规范:TB 10091-2017[S].北京:中国铁道出版社,2017.
[29]中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.桥梁用结构钢:GB 714-2015[S].北京:中国标准出版社,2015.
[30]中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.合金高强度结构钢:GB/T 1591-2008[S].北京:中国标准出版社,2008.