杂散电流与环境耦合对水泥基材料耐久性影响研究进展
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摘要
在实际服役过程中,混凝土常常处于复杂的环境中。杂散电流广泛存在于采用直流牵引供电的轨道交通系统中,因此这类工程中的混凝土、砂浆等水泥基材料往往处于杂散电流与环境因素的共同腐蚀作用下。总结了国内外关于杂散电流与软水、氯离子、硫酸根离子和冻融循环等环境因素耦合作用下水泥基材料耐久性的研究进展,以及如何提高水泥基材料的抗杂散电流性能的研究成果。在此基础上,对杂散电流与环境因素耦合作用下的水泥基材料耐久性研究前景进行了展望。
In the actual service process,concrete usually exposed to the complex environments.Stray current widely existed in the rail transit systems powered by DC traction.Therefore,cement-based materials such as concrete and mortar in the engineering usually exposed to the coupling corrosion actions of stray current and environmental factors.In this paper,the achievements of durability of cement-based materials were summarized,when the cement-based materials suffered from different corrosion environments,such as stray current with soft water,chloride ions,sulfates and freezing and thawing cycle.On this basis,prospects of durability of cement-based materials under the coupling conditions of stray current and environmental factors were also presented.
In the actual service process,concrete usually exposed to the complex environments.Stray current widely existed in the rail transit systems powered by DC traction.Therefore,cement-based materials such as concrete and mortar in the engineering usually exposed to the coupling corrosion actions of stray current and environmental factors.In this paper,the achievements of durability of cement-based materials were summarized,when the cement-based materials suffered from different corrosion environments,such as stray current with soft water,chloride ions,sulfates and freezing and thawing cycle.On this basis,prospects of durability of cement-based materials under the coupling conditions of stray current and environmental factors were also presented.
引文
[1]张元,李卫军.世界城市地铁与轻轨最新动态[M].北京:中国铁道出版社,2013.
[2]周晓军.地铁杂散电流对初砌耐久性影响及防护的探讨[J].地下空间与工程学报,2007,3(3):522-528.
[3]杨立新,邸荣光,刘仕兵.轨道交通杂散电流腐蚀的监测及防护研究[J].铁道工程学报,2006,23(1):19-21.
[4]YU J G.The effects of earthing strategies on rail potential and stray currents in DC transit railways[C]//Developments in MASS Transit Systems,1998.International Conference on.IET,1998:303-309.
[5]LEE C H,WANG H M.Effects of grounding schemes on rail potential and stray currents in Taipei rail transit systems[J].IEE Proceedings-Electric Power Applications,2001,148(2):148-154.
[6]周晓军.地铁杂散电流对初砌耐久性影响及防护的探讨[J].地下空间与工程学报,2007,3(3):522-528.
[7]洪乃丰.混凝土中钢筋腐蚀与防护技术(3)---氯盐与钢筋锈蚀破坏[J].工业建筑,1999(10):60-63.
[8]潘洪科,李颖,虞兴福,等.细观损伤理论在地下工程结构耐久性研究中的应用[J].建材世界,2015(3):87-91.
[9]黄文新.杂散电流对广州地铁混凝土溶蚀性能影响的加速试验研究[C]//中国硅酸盐学会.第十届全国水泥和混凝土化学及应用技术会议论文摘要集.中国硅酸盐学会:中国硅酸盐学会,2007:1.
[10]SAITO H,TAJIMA T,TSUJI A F Y.Application of electrochemical acceleration test method to changes in cementitious barrier performances by leaching degradation[J].Mrs Proceedings,1997:506.
[11]SUSANTO A,KOLEVA D A,COPUROGLU O,et al.Mechanical,electrical and microstructural properties of cement-based materials in conditions of current flow[J].Journal of Advanced Concrete Technology,2013,11(3):119-134.
[12]SUSANTO A,KOLEVA D,BREUGEL K V.DC current-induced curing and ageing phenomena in cement-based materials[C]//The,International Conference on Ageing of Materials and Structures,Ams,26-28 May 2014,Delft,Netherlands,2014:5129.
[13]AGHAJANI A,URGEN M,BERTOLINI L.Effects of DC stray current on concrete permeability[J].Journal of Materials in Civil Engineering,2016,28(4):04015177.
[14]HUANG Q,WANG C,YANG C,et al.Accelerated sulfate attack on mortars using electrical pulse[J].Construction&Building Materials,2015(95):875-881.
[15]HUANG Q,WANG C,ZENG Q,et al.Deterioration of mortars exposed to sulfate attack under electrical field[J].Construction&Building Materials,2016(117):121-128.
[16]黄谦.电场与硫酸盐共存环境中水泥基材料的劣化及其机理研究[D].重庆:重庆大学,2017.
[17]秦臻.地铁钢筋混凝土结构杂散电流腐蚀疲劳损伤劣化研究及寿命预测[D].南昌:华东交通大学,2013.
[18]陈梦成,王凯,吴泉水,等.钢筋混凝土杂散电流和氯离子耦合腐蚀试验研究[J].铁道学报,2013,35(9):112-117.
[19]周晓军,高波.地铁迷流对钢筋混凝土中钢筋腐蚀的试验研究[J].铁道学报,1999(5):99-105.
[20]蔺安林,周晓军.地铁迷流对混凝土中钢筋的腐蚀及混凝土强度影响的试验研究[J].现代隧道技术,1999(6):1-8.
[21]丁庆军,耿健.杂散电流对钢筋混凝土的腐蚀破坏作用[C]//中国土木工程学会2006混凝土工程耐久性研究和应用研讨会,2006.
[22]陈梦成,王凯,吴泉水,等.钢筋混凝土杂散电流和氯离子耦合腐蚀试验研究[J].铁道学报,2013,35(9):112-117.
[23]耿健.杂散电流与氯离子共存环境下钢筋混凝土劣化机理的研究[D].武汉:武汉理工大学,2008.
[24]GO譙I S,ANDRADE C,PAGE C L.Corrosion behavior of steel in high alumina cement mortar samples:effect of chloride[J].Cement&Concrete Research,1991,21(4):635-646.
[25]SANJU魣M A.Effect of curing temperature on corrosion of steel bars embedded in calcium aluminate mortars exposed to chloride solutions[J].Corrosion Science,1998,41(2):335-350.
[26]丁庆军,吴雄,耿健.抑制杂散电流对水泥石固化氯离子能力的影响[J].建筑材料学报,2008,11(1):80-83.
[27]郭丽萍,杨波,陈波,等.杂散电流与氯离子耦合作用下纤维增强砂浆的耐蚀性[J].水利与建筑工程学报,2016,14(2):11-17.
[28]吴雄.杂散电流和氯离子共同作用下钢筋混凝土的劣化特征研究[D].武汉:武汉理工大学,2008.
[29]罗遥凌.电脉冲用于水泥基材料TSA加速研究[D].重庆:重庆大学,2014.
[30]LUO Y,WANG C,LUO C,et al.Effect of electrical field on TSAfailure of cement-based materials[J].Cement&Concrete Research,2016(90):19-26.
[31]黄文新.广州地铁混凝土结构在环境多因素作用下抗侵蚀耐久性的研究[D].广州:华南理工大学,2011.
[32]张二猛.弯曲荷载及杂散电流与腐蚀介质复合作用下地铁混凝土的抗侵蚀性能[D].广州:华南理工大学,2011.
[33]韩凯,徐锋,王曙光,等.杂散电流与硫酸盐耦合作用对地下结构混凝土中氯离子传输过程的影响[J].混凝土,2016(5):45-48.
[34]陈迅捷,欧阳幼玲,钱文勋,等.不同环境中杂散电流对钢筋混凝土腐蚀影响[J].水利水运工程学报,2014(2):33-37.
[35]杜应吉,李元婷.活性掺合料对地铁混凝土杂散电流的抑制作用[J].混凝土,2005(6):77-79.
[36]HORNBOSTEL K,LARSEN C K,GEIKER M R.Relationship between concrete resistivity and corrosion rate a literature review[J].Cement&Concrete Composites,2013,39(3):60-72.
[37]陈志源,戴巍巍,贺鸿珠,等.混凝土中掺入粉煤灰对地铁迷流的抑制作用[J].中国市政工程,2002(4):63-66.
[38]贺鸿珠,史美伦,陈志源.粉煤灰对地铁杂散电流的抑制作用[J].混凝土与水泥制品,2001(1):21-23.
[39]巫昊峰,何慧兰,李宝枝.粉煤灰和矿粉对地铁用混凝土抗杂散电流腐蚀性能的影响[J].粉煤灰,2011,23(3):4-6.
[40]安晓鹏,史才军,何富强,等.三组分胶凝材料体系的交流阻抗特性[J].硅酸盐学报,2012,40(7):1059-1066.
[41]CHEN Z,KOLEVA D,KOENDERS E,et al.Stray current induced corrosion control in reinforced concrete by addition of carbon fiber and silica fume[J].Mrs Proceedings,2015:1768.
[42]林江,唐华.地铁工程用高阻抗混凝土的研制[J].建筑材料学报,2001,4(4):373-377.
[43]KNAPEN E,GEMERT D V.Polymer film formation in cement mortars modified with water-soluble polymers[J].Cement&Concrete Composites,2015(58):23-28.
[44]耿健,丁庆军,孙炳楠,等.高阻抗高抗渗混凝土及其微结构特征[J].硅酸盐学报,2010,38(4):638-643.
[2]周晓军.地铁杂散电流对初砌耐久性影响及防护的探讨[J].地下空间与工程学报,2007,3(3):522-528.
[3]杨立新,邸荣光,刘仕兵.轨道交通杂散电流腐蚀的监测及防护研究[J].铁道工程学报,2006,23(1):19-21.
[4]YU J G.The effects of earthing strategies on rail potential and stray currents in DC transit railways[C]//Developments in MASS Transit Systems,1998.International Conference on.IET,1998:303-309.
[5]LEE C H,WANG H M.Effects of grounding schemes on rail potential and stray currents in Taipei rail transit systems[J].IEE Proceedings-Electric Power Applications,2001,148(2):148-154.
[6]周晓军.地铁杂散电流对初砌耐久性影响及防护的探讨[J].地下空间与工程学报,2007,3(3):522-528.
[7]洪乃丰.混凝土中钢筋腐蚀与防护技术(3)---氯盐与钢筋锈蚀破坏[J].工业建筑,1999(10):60-63.
[8]潘洪科,李颖,虞兴福,等.细观损伤理论在地下工程结构耐久性研究中的应用[J].建材世界,2015(3):87-91.
[9]黄文新.杂散电流对广州地铁混凝土溶蚀性能影响的加速试验研究[C]//中国硅酸盐学会.第十届全国水泥和混凝土化学及应用技术会议论文摘要集.中国硅酸盐学会:中国硅酸盐学会,2007:1.
[10]SAITO H,TAJIMA T,TSUJI A F Y.Application of electrochemical acceleration test method to changes in cementitious barrier performances by leaching degradation[J].Mrs Proceedings,1997:506.
[11]SUSANTO A,KOLEVA D A,COPUROGLU O,et al.Mechanical,electrical and microstructural properties of cement-based materials in conditions of current flow[J].Journal of Advanced Concrete Technology,2013,11(3):119-134.
[12]SUSANTO A,KOLEVA D,BREUGEL K V.DC current-induced curing and ageing phenomena in cement-based materials[C]//The,International Conference on Ageing of Materials and Structures,Ams,26-28 May 2014,Delft,Netherlands,2014:5129.
[13]AGHAJANI A,URGEN M,BERTOLINI L.Effects of DC stray current on concrete permeability[J].Journal of Materials in Civil Engineering,2016,28(4):04015177.
[14]HUANG Q,WANG C,YANG C,et al.Accelerated sulfate attack on mortars using electrical pulse[J].Construction&Building Materials,2015(95):875-881.
[15]HUANG Q,WANG C,ZENG Q,et al.Deterioration of mortars exposed to sulfate attack under electrical field[J].Construction&Building Materials,2016(117):121-128.
[16]黄谦.电场与硫酸盐共存环境中水泥基材料的劣化及其机理研究[D].重庆:重庆大学,2017.
[17]秦臻.地铁钢筋混凝土结构杂散电流腐蚀疲劳损伤劣化研究及寿命预测[D].南昌:华东交通大学,2013.
[18]陈梦成,王凯,吴泉水,等.钢筋混凝土杂散电流和氯离子耦合腐蚀试验研究[J].铁道学报,2013,35(9):112-117.
[19]周晓军,高波.地铁迷流对钢筋混凝土中钢筋腐蚀的试验研究[J].铁道学报,1999(5):99-105.
[20]蔺安林,周晓军.地铁迷流对混凝土中钢筋的腐蚀及混凝土强度影响的试验研究[J].现代隧道技术,1999(6):1-8.
[21]丁庆军,耿健.杂散电流对钢筋混凝土的腐蚀破坏作用[C]//中国土木工程学会2006混凝土工程耐久性研究和应用研讨会,2006.
[22]陈梦成,王凯,吴泉水,等.钢筋混凝土杂散电流和氯离子耦合腐蚀试验研究[J].铁道学报,2013,35(9):112-117.
[23]耿健.杂散电流与氯离子共存环境下钢筋混凝土劣化机理的研究[D].武汉:武汉理工大学,2008.
[24]GO譙I S,ANDRADE C,PAGE C L.Corrosion behavior of steel in high alumina cement mortar samples:effect of chloride[J].Cement&Concrete Research,1991,21(4):635-646.
[25]SANJU魣M A.Effect of curing temperature on corrosion of steel bars embedded in calcium aluminate mortars exposed to chloride solutions[J].Corrosion Science,1998,41(2):335-350.
[26]丁庆军,吴雄,耿健.抑制杂散电流对水泥石固化氯离子能力的影响[J].建筑材料学报,2008,11(1):80-83.
[27]郭丽萍,杨波,陈波,等.杂散电流与氯离子耦合作用下纤维增强砂浆的耐蚀性[J].水利与建筑工程学报,2016,14(2):11-17.
[28]吴雄.杂散电流和氯离子共同作用下钢筋混凝土的劣化特征研究[D].武汉:武汉理工大学,2008.
[29]罗遥凌.电脉冲用于水泥基材料TSA加速研究[D].重庆:重庆大学,2014.
[30]LUO Y,WANG C,LUO C,et al.Effect of electrical field on TSAfailure of cement-based materials[J].Cement&Concrete Research,2016(90):19-26.
[31]黄文新.广州地铁混凝土结构在环境多因素作用下抗侵蚀耐久性的研究[D].广州:华南理工大学,2011.
[32]张二猛.弯曲荷载及杂散电流与腐蚀介质复合作用下地铁混凝土的抗侵蚀性能[D].广州:华南理工大学,2011.
[33]韩凯,徐锋,王曙光,等.杂散电流与硫酸盐耦合作用对地下结构混凝土中氯离子传输过程的影响[J].混凝土,2016(5):45-48.
[34]陈迅捷,欧阳幼玲,钱文勋,等.不同环境中杂散电流对钢筋混凝土腐蚀影响[J].水利水运工程学报,2014(2):33-37.
[35]杜应吉,李元婷.活性掺合料对地铁混凝土杂散电流的抑制作用[J].混凝土,2005(6):77-79.
[36]HORNBOSTEL K,LARSEN C K,GEIKER M R.Relationship between concrete resistivity and corrosion rate a literature review[J].Cement&Concrete Composites,2013,39(3):60-72.
[37]陈志源,戴巍巍,贺鸿珠,等.混凝土中掺入粉煤灰对地铁迷流的抑制作用[J].中国市政工程,2002(4):63-66.
[38]贺鸿珠,史美伦,陈志源.粉煤灰对地铁杂散电流的抑制作用[J].混凝土与水泥制品,2001(1):21-23.
[39]巫昊峰,何慧兰,李宝枝.粉煤灰和矿粉对地铁用混凝土抗杂散电流腐蚀性能的影响[J].粉煤灰,2011,23(3):4-6.
[40]安晓鹏,史才军,何富强,等.三组分胶凝材料体系的交流阻抗特性[J].硅酸盐学报,2012,40(7):1059-1066.
[41]CHEN Z,KOLEVA D,KOENDERS E,et al.Stray current induced corrosion control in reinforced concrete by addition of carbon fiber and silica fume[J].Mrs Proceedings,2015:1768.
[42]林江,唐华.地铁工程用高阻抗混凝土的研制[J].建筑材料学报,2001,4(4):373-377.
[43]KNAPEN E,GEMERT D V.Polymer film formation in cement mortars modified with water-soluble polymers[J].Cement&Concrete Composites,2015(58):23-28.
[44]耿健,丁庆军,孙炳楠,等.高阻抗高抗渗混凝土及其微结构特征[J].硅酸盐学报,2010,38(4):638-643.