基于耐久性的混凝土寿命预测方法研究进展
|
摘要
混凝土耐久性劣化导致其耐久寿命降低,这在国内外是一个普遍问题。气候和环境影响是重要的损伤因素。研究混凝土耐久性寿命预测对其结构使用寿命非常重要。讨论了已有主要的寿命预测模型,包括快速试验方法模型、基于材料性能劣化的数学模型和概率分析法模型。此外,基于以前的研究成果论述了混凝土耐久性寿命预测过程中需要注意的关键问题,并对其做了展望:综合确定混凝土结构耐久性的评定指标体系,并考虑指标间的相关性;考虑不同地区环境因素相对国家标准试验方法对耐久性影响的偏差;在室内试验时有必要建设人工模拟环境变化试验室;基于模型的寿命预测由确定型向可靠度型或概率型转变,注意提高参数估计的精确性。
The durability deterioration of concrete cause the decrease of durable life,which is a common problem in China and abroad.The effect of climate and the environment is important factor.Studying the durability service life prediction of concrete is very important for service life of structure.The existing major service life prediction models were discussed,including rapid test method models,mathematical models based on the performance degradation of material and probability analysis models.In addition,the key issues of durability service life prediction process,which should need attention,were discussed based on previous research,and the prospect was also discussed.Determine the durability evaluation index system of concrete structure comprehensively,and considering the correlation between indicators.The durability influence of the environmental factors in different regions on the National Standard Test Method should be considered.In laboratory tests,it is necessary to build an artificial simulation environment change laboratory.The service life prediction based on the model should be changed to the deterministic or probabilistic type,and improve the accuracy of parameter estimation.
The durability deterioration of concrete cause the decrease of durable life,which is a common problem in China and abroad.The effect of climate and the environment is important factor.Studying the durability service life prediction of concrete is very important for service life of structure.The existing major service life prediction models were discussed,including rapid test method models,mathematical models based on the performance degradation of material and probability analysis models.In addition,the key issues of durability service life prediction process,which should need attention,were discussed based on previous research,and the prospect was also discussed.Determine the durability evaluation index system of concrete structure comprehensively,and considering the correlation between indicators.The durability influence of the environmental factors in different regions on the National Standard Test Method should be considered.In laboratory tests,it is necessary to build an artificial simulation environment change laboratory.The service life prediction based on the model should be changed to the deterministic or probabilistic type,and improve the accuracy of parameter estimation.
引文
[1]VACLAV S.Making the modern world:materials and dematerialization[M].Hoboken:Wiley,2013.
[2]阎培渝,钱觉时,王立久,等,译.结构混凝土的评估·寿命预测·修复[M].重庆:重庆大学出版社,2007.
[3]PAOLO F.Analytical model to predict the lifetime of concrete members externally reinforced with FRP[J].Theor Appl Fract Mec,2015(75):137-145.
[4]SRUBAR W V.Stochastic service-life modeling of chloride-induced corrosion in recycled-aggregate concrete[J].Cem Concr Compos,2015(55):103-111.
[5]BAROGHEL-BOUNY V,THIéRY魪M,WANG X M.Performancebased assessment of durability and prediction of RC structure service life:transport properties as input data for physical models[J].Mater Struct,2014,47(10):1669-1691.
[6]POSSAN E,ANDRADE J J D.Markov chains and reliability analysis for reinforced concrete structure service life[J].Mater Res,2014,17(3):593-602.
[7]ALIPOUR A,SHAFEI B,SHINOIUKA M S.Capacity loss evaluation of reinforced concrete bridges located in extreme chlorideladen environments[J].Struct Infrastruct E,2013,9(1):1-20.
[8]FROHNSDORFF G,MASTERS L W,MARTIN J W.An approach to improved durability test for building materials and components[R].NBS Technical Note 1120,Gaithersburg,Maryland:National Bureau of Standards,1980:1-10.
[9]王立久,汪振双,崔正龙.再生混凝土抗冻耐久性试验及寿命预测[J].混凝土与水泥制品,2009(4):6-8.
[10]FUNAHASHI M.Predicting corrosion-free service life of a concrete structure in a chloride environment[J].ACI Mater J,1990,87(6):581-587.
[11]PREZZI M,GEYSKENS P,MONTEIRO P J M.Reliability approach to service life prediction of concrete exposed to marine environments[J].ACI Mater J,1996,93(6):544-552.
[12]MANGAT P S,LIMBACHIYA M C.Effect of initial curing on chloride diffusion in concrete repair materials[J].Cem Concr Res,1999,29(9):1475-1485.
[13]武利强,章晓桦,蒋林华,等.氯盐环境下混凝土耐久性研究进展[J].材料导报:综述篇,2015,29(9):106-111.
[14]余红发,孙伟,鄢良慧,等.混凝土使用预测寿命方法的研究I-理论模型[J].硅酸盐学报,2002,30(6):686-690.
[15]CLEAR K C.Time-to-corrosion of reinforcing steel in concrete slabs[A].Performance After 830 Daily Salt Applications(3)[R].Report No.FHWA/RD 76/70.Washington,D C:Fed-era1 Highway Administration,1976.59.
[16]阿列克谢耶夫.钢筋混凝土结构中钢筋腐蚀与保护[M].北京:中国建筑工业出版社,1983.
[17]牛荻涛.混凝土结构耐久性与寿命预测[M].北京:科学出版社,2003.
[18]牛获涛,元成方,王春芬,等.基于耐久性检测的钢筋混凝土铁路桥碳化寿命预测[J].西安建筑科技大学学报(自然科学版),2011,43(2):160-165.
[19]关虓,牛荻涛,王家滨.基于耐久性检测的运煤栈桥碳化寿命预测[J].西安建筑科技大学学报(自然科学版),2015,47(1):71-76.
[20]PAPADAKIS V G,VAYENAS C G,FARDIS M N.Fundamental modeling and experimental investigation of concrete carbonation[J].ACI Mat J,1991(88):363-373.
[21]LESAGE-DE-CONTENAY C.Deterioration and repair[M].Bahrain Proceedings,1995.
[22]张富春.日本建筑学会建筑设计标准委员会.建筑物的损伤和耐久性对策[Z].北京:中国冶金建设管理协会,1984.
[23]蒋金洋,孙伟,金祖权,等.疲劳载荷与碳化耦合作用下结构混凝土寿命预测[J].建筑材料学报,2010,13(3):304-309.
[24]关博文,陈拴发,李华平,等.疲劳荷载作用下混凝土硫酸盐腐蚀寿命预测[J].建筑材料学报,2012,15(3):395-398.
[25]王军,邓敏.碱硅酸反应影响下混凝土结构的寿命预测[J].硅酸盐通报,2006,25(5):27-30.
[26]CABRERA G J,GHODDOUSSI P.The effect of reinforcement corrosion on the strength of the steel/concrete bond[C]//Proceeding of International Conference on Bond in Concrete.Riga,Lativa:Task Group,1992:11-24.
[27]MANGAT P S,ELGARF M S.Bond characteristics of corroding reinforcement in concrete beams[J].Mater Struct,1999,32(2):89-97.
[28]LIU Y,WETERS R E.Modelling the time-to-corrosion cracking in chloride contaminated reinforced concrete structures[J].ACI Mater J,1998,95(6):675-681.
[29]VU K A T,STEWART M G.Predicting the likelihood and extent of reinforced concrete corrosion-induced cracking[J].J Struct Eng,2005,35(11):2203-2218.
[30]MORINAGA S.Prediction of service lives of reinforced concrete buildings based on rate of corrosion of reinforcing steel[C]//Proceeding of 5th International Conference on Durability of Building Materials and Components.London:Routledge Imprint,1990.
[31]BHARGAVA K,GHOSH A K,MORI Y,et a1.Modeling of time to corrosion-induced cover cracking in reinforced concrete structures[J].Cem Concr Res,2005,35(11):2203-2218.
[32]BHARGAVA K,GHPSH A K,MORI Y,ct a1.Model for cover cracking due to rebar corosion in RC structures[J].Eng Struct,2006,28(8):1093-1109.
[33]MAADDAWY T E,SOUDKI K.A model for prediction of time from corrosion initiation to corrosion cracking[J].Cem Concr Compos,2007,29(3):168-175.
[34]陆春华,赵羽习,金伟良.锈蚀钢筋混凝土保护层锈胀开裂时间的预测模型[J].建筑结构学报,2010,31(2):85-92.
[35]LUCA B,BERNHARD E,PIETRO P,et al.Corrosion of steel in concrete:prevention,diagnosis,repair[M].Hoboken:Wiley-VCH,2014.
[36]CHEN F L,QIAO P Z.Probabilistic damage modeling and servicelife prediction of concrete under freeze-thaw action[J].Mater Struct,2015,48(8):1-15.
[37]QIAO P Z,CHEN F L.Cohesive fracture and probabilistic damage analysis of freezing thawing degradation of concrete[J].Construct Build Mater,2013(47):879-887.
[38]PREZZI M,GEYSKENS P,MONTEIRO J M.Reliability approach to service life prediction of concrete exposed to marine environments[J].ACI Mater J,1996,93(6):544-551.
[39]WANG L,MA Y,ZHANG J,et al.Probabilistic analysis of corrosion of reinforcement in RC bridges considering fuzziness and randomness[J].J Struct Eng,2013(139):1529-1540.
[40]乔宏霞,朱彬荣,路承功.基于Copula函数的现场暴露混凝土寿命预测方法[J].建筑材料学报,2017,20(2):193-199.
[41]VAL D V,STEWART M G,MELCHERS R E.Effect of reinforcement corrosion on reliability of highway bridges[J].Eng Struct,1998,20(11):1010-1019.
[42]VU K A T,STEWART M G.Structural reliability of concrete bridges including improved chloride-induced corrosion models[J].Struct Saf,2000,22:313-333.
[43]VALD C.Prediction of corrosion-induced gover cracking in reinforced concrete structures[J].Construct Build Mater,2011,25(4):1854-1869.
[44]王甲春,阎培渝.海洋环境下钢筋混凝土中钢筋锈蚀的概率[J].吉林大学学报(工学版),2014,44(2):352-357.
[45]JIN W L,LI Z Y.Life prediction and verification of coastal concrete structures on relativistic information entropy[J].Int J Struct Eng,2015,6(1):7475-7485.
[46]金伟良,袁迎曙,卫军,等.氯盐环境下混凝土结构耐久性理论与设计方法[M].北京:科学出版社,2011.
[47]元成方,牛荻涛.基于可靠度理论的海工混凝土结构寿命预测[J].武汉理工大学学报,2013,35(4):74-79.
[48]刘思峰,杨英杰,吴利丰.灰色系统理论及其应用[M].北京:科学出版社,2014.
[49]HIPEL K W.Grey systems:theory and applications[J].Grey Systems:Theory and Application,2011,1(3):274-275.
[50]徐存东,谢利云,翟东辉,等.基于灰色理论的混凝土耐久性能衰减预测研究[J].混凝土,2015(2):14-17.
[51]YUAN X L,LI B X,CUI G,et al.Grey clustering theory to assess the effect of mineral admixtures on the cyclic sulfate resistance of concrete[J].J Wuhan University of Technology-Mater.Sci.Ed.2010,25(2):316-318.
[52]王观虎,蔡良才,邵斌,等.机场水泥混凝土道面使用寿命的改进灰色预测模型[J].交通运输工程学报,2009,9(3):45-48.
[53]乔宏霞,何忠茂,刘翠兰.硫酸盐环境混凝土动弹性模量及微观研究[J].哈尔滨工业大学学报,2008,40(8):1302-1306.
[54]乔宏霞,朱彬荣,向美玲.西安地区现场暴露混凝土损伤评价[[J].深圳大学学报理工版,2015,32(4):378-384.
[55]武海荣,金伟良,吕清芳,等.基于可靠度的混凝土结构耐久性环境区划[J].浙江大学学报(工学版),2012,46(3):416-423.
[2]阎培渝,钱觉时,王立久,等,译.结构混凝土的评估·寿命预测·修复[M].重庆:重庆大学出版社,2007.
[3]PAOLO F.Analytical model to predict the lifetime of concrete members externally reinforced with FRP[J].Theor Appl Fract Mec,2015(75):137-145.
[4]SRUBAR W V.Stochastic service-life modeling of chloride-induced corrosion in recycled-aggregate concrete[J].Cem Concr Compos,2015(55):103-111.
[5]BAROGHEL-BOUNY V,THIéRY魪M,WANG X M.Performancebased assessment of durability and prediction of RC structure service life:transport properties as input data for physical models[J].Mater Struct,2014,47(10):1669-1691.
[6]POSSAN E,ANDRADE J J D.Markov chains and reliability analysis for reinforced concrete structure service life[J].Mater Res,2014,17(3):593-602.
[7]ALIPOUR A,SHAFEI B,SHINOIUKA M S.Capacity loss evaluation of reinforced concrete bridges located in extreme chlorideladen environments[J].Struct Infrastruct E,2013,9(1):1-20.
[8]FROHNSDORFF G,MASTERS L W,MARTIN J W.An approach to improved durability test for building materials and components[R].NBS Technical Note 1120,Gaithersburg,Maryland:National Bureau of Standards,1980:1-10.
[9]王立久,汪振双,崔正龙.再生混凝土抗冻耐久性试验及寿命预测[J].混凝土与水泥制品,2009(4):6-8.
[10]FUNAHASHI M.Predicting corrosion-free service life of a concrete structure in a chloride environment[J].ACI Mater J,1990,87(6):581-587.
[11]PREZZI M,GEYSKENS P,MONTEIRO P J M.Reliability approach to service life prediction of concrete exposed to marine environments[J].ACI Mater J,1996,93(6):544-552.
[12]MANGAT P S,LIMBACHIYA M C.Effect of initial curing on chloride diffusion in concrete repair materials[J].Cem Concr Res,1999,29(9):1475-1485.
[13]武利强,章晓桦,蒋林华,等.氯盐环境下混凝土耐久性研究进展[J].材料导报:综述篇,2015,29(9):106-111.
[14]余红发,孙伟,鄢良慧,等.混凝土使用预测寿命方法的研究I-理论模型[J].硅酸盐学报,2002,30(6):686-690.
[15]CLEAR K C.Time-to-corrosion of reinforcing steel in concrete slabs[A].Performance After 830 Daily Salt Applications(3)[R].Report No.FHWA/RD 76/70.Washington,D C:Fed-era1 Highway Administration,1976.59.
[16]阿列克谢耶夫.钢筋混凝土结构中钢筋腐蚀与保护[M].北京:中国建筑工业出版社,1983.
[17]牛荻涛.混凝土结构耐久性与寿命预测[M].北京:科学出版社,2003.
[18]牛获涛,元成方,王春芬,等.基于耐久性检测的钢筋混凝土铁路桥碳化寿命预测[J].西安建筑科技大学学报(自然科学版),2011,43(2):160-165.
[19]关虓,牛荻涛,王家滨.基于耐久性检测的运煤栈桥碳化寿命预测[J].西安建筑科技大学学报(自然科学版),2015,47(1):71-76.
[20]PAPADAKIS V G,VAYENAS C G,FARDIS M N.Fundamental modeling and experimental investigation of concrete carbonation[J].ACI Mat J,1991(88):363-373.
[21]LESAGE-DE-CONTENAY C.Deterioration and repair[M].Bahrain Proceedings,1995.
[22]张富春.日本建筑学会建筑设计标准委员会.建筑物的损伤和耐久性对策[Z].北京:中国冶金建设管理协会,1984.
[23]蒋金洋,孙伟,金祖权,等.疲劳载荷与碳化耦合作用下结构混凝土寿命预测[J].建筑材料学报,2010,13(3):304-309.
[24]关博文,陈拴发,李华平,等.疲劳荷载作用下混凝土硫酸盐腐蚀寿命预测[J].建筑材料学报,2012,15(3):395-398.
[25]王军,邓敏.碱硅酸反应影响下混凝土结构的寿命预测[J].硅酸盐通报,2006,25(5):27-30.
[26]CABRERA G J,GHODDOUSSI P.The effect of reinforcement corrosion on the strength of the steel/concrete bond[C]//Proceeding of International Conference on Bond in Concrete.Riga,Lativa:Task Group,1992:11-24.
[27]MANGAT P S,ELGARF M S.Bond characteristics of corroding reinforcement in concrete beams[J].Mater Struct,1999,32(2):89-97.
[28]LIU Y,WETERS R E.Modelling the time-to-corrosion cracking in chloride contaminated reinforced concrete structures[J].ACI Mater J,1998,95(6):675-681.
[29]VU K A T,STEWART M G.Predicting the likelihood and extent of reinforced concrete corrosion-induced cracking[J].J Struct Eng,2005,35(11):2203-2218.
[30]MORINAGA S.Prediction of service lives of reinforced concrete buildings based on rate of corrosion of reinforcing steel[C]//Proceeding of 5th International Conference on Durability of Building Materials and Components.London:Routledge Imprint,1990.
[31]BHARGAVA K,GHOSH A K,MORI Y,et a1.Modeling of time to corrosion-induced cover cracking in reinforced concrete structures[J].Cem Concr Res,2005,35(11):2203-2218.
[32]BHARGAVA K,GHPSH A K,MORI Y,ct a1.Model for cover cracking due to rebar corosion in RC structures[J].Eng Struct,2006,28(8):1093-1109.
[33]MAADDAWY T E,SOUDKI K.A model for prediction of time from corrosion initiation to corrosion cracking[J].Cem Concr Compos,2007,29(3):168-175.
[34]陆春华,赵羽习,金伟良.锈蚀钢筋混凝土保护层锈胀开裂时间的预测模型[J].建筑结构学报,2010,31(2):85-92.
[35]LUCA B,BERNHARD E,PIETRO P,et al.Corrosion of steel in concrete:prevention,diagnosis,repair[M].Hoboken:Wiley-VCH,2014.
[36]CHEN F L,QIAO P Z.Probabilistic damage modeling and servicelife prediction of concrete under freeze-thaw action[J].Mater Struct,2015,48(8):1-15.
[37]QIAO P Z,CHEN F L.Cohesive fracture and probabilistic damage analysis of freezing thawing degradation of concrete[J].Construct Build Mater,2013(47):879-887.
[38]PREZZI M,GEYSKENS P,MONTEIRO J M.Reliability approach to service life prediction of concrete exposed to marine environments[J].ACI Mater J,1996,93(6):544-551.
[39]WANG L,MA Y,ZHANG J,et al.Probabilistic analysis of corrosion of reinforcement in RC bridges considering fuzziness and randomness[J].J Struct Eng,2013(139):1529-1540.
[40]乔宏霞,朱彬荣,路承功.基于Copula函数的现场暴露混凝土寿命预测方法[J].建筑材料学报,2017,20(2):193-199.
[41]VAL D V,STEWART M G,MELCHERS R E.Effect of reinforcement corrosion on reliability of highway bridges[J].Eng Struct,1998,20(11):1010-1019.
[42]VU K A T,STEWART M G.Structural reliability of concrete bridges including improved chloride-induced corrosion models[J].Struct Saf,2000,22:313-333.
[43]VALD C.Prediction of corrosion-induced gover cracking in reinforced concrete structures[J].Construct Build Mater,2011,25(4):1854-1869.
[44]王甲春,阎培渝.海洋环境下钢筋混凝土中钢筋锈蚀的概率[J].吉林大学学报(工学版),2014,44(2):352-357.
[45]JIN W L,LI Z Y.Life prediction and verification of coastal concrete structures on relativistic information entropy[J].Int J Struct Eng,2015,6(1):7475-7485.
[46]金伟良,袁迎曙,卫军,等.氯盐环境下混凝土结构耐久性理论与设计方法[M].北京:科学出版社,2011.
[47]元成方,牛荻涛.基于可靠度理论的海工混凝土结构寿命预测[J].武汉理工大学学报,2013,35(4):74-79.
[48]刘思峰,杨英杰,吴利丰.灰色系统理论及其应用[M].北京:科学出版社,2014.
[49]HIPEL K W.Grey systems:theory and applications[J].Grey Systems:Theory and Application,2011,1(3):274-275.
[50]徐存东,谢利云,翟东辉,等.基于灰色理论的混凝土耐久性能衰减预测研究[J].混凝土,2015(2):14-17.
[51]YUAN X L,LI B X,CUI G,et al.Grey clustering theory to assess the effect of mineral admixtures on the cyclic sulfate resistance of concrete[J].J Wuhan University of Technology-Mater.Sci.Ed.2010,25(2):316-318.
[52]王观虎,蔡良才,邵斌,等.机场水泥混凝土道面使用寿命的改进灰色预测模型[J].交通运输工程学报,2009,9(3):45-48.
[53]乔宏霞,何忠茂,刘翠兰.硫酸盐环境混凝土动弹性模量及微观研究[J].哈尔滨工业大学学报,2008,40(8):1302-1306.
[54]乔宏霞,朱彬荣,向美玲.西安地区现场暴露混凝土损伤评价[[J].深圳大学学报理工版,2015,32(4):378-384.
[55]武海荣,金伟良,吕清芳,等.基于可靠度的混凝土结构耐久性环境区划[J].浙江大学学报(工学版),2012,46(3):416-423.