受腐蚀钢筋混凝土结构性能的研究
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摘要
钢筋腐蚀是影响钢筋混凝土结构耐久性的首要因素,国内外对受腐蚀钢筋混凝土结构的性能已经做了一些研究。本文简介了这方面研究的现状,其中包括研究的方法、受腐蚀钢筋混凝土结构的抗弯性能、抗剪性能、钢筋和混凝土的粘结性能、使用荷载作用下的性能和动力性能,并对需要重点加强研究的方面提出了建议。指出目前对受腐蚀钢筋混凝土结构抗剪性能和动力性能的研究仍然极少,特别是对受腐蚀钢筋混凝土结构疲劳性能的研究几乎还是空白,因此建议今后加强这些方面的研究。
Durability problem of steel reinforced concrete structures is drawing more and more attention. Corrosion of reinforcing bars is the most important factor influencing the durability of steel reinforced concrete structures. Performance of corroding reinforced concrete structures has been studied home and abroad recently. In this paper the overview of the studies is presented ,including research technique, bending resistance performance, shearing resistance performance, bonding performance of steel and concrete, performance under service load and dynamic performance. And some advice on the future studies is given. Studies on shearing resistance performance and dynamic performance of corroding steel reinforced concrete structures are still limited. And studies on fatigue performance of corroding steel reinforced concrete structures are almost blank. Therefore, studies on shearing resistance performance and dynamic performance especially fatigue performance of corroding steel reinforced concrete structures should be emphasized in the future.
Durability problem of steel reinforced concrete structures is drawing more and more attention. Corrosion of reinforcing bars is the most important factor influencing the durability of steel reinforced concrete structures. Performance of corroding reinforced concrete structures has been studied home and abroad recently. In this paper the overview of the studies is presented ,including research technique, bending resistance performance, shearing resistance performance, bonding performance of steel and concrete, performance under service load and dynamic performance. And some advice on the future studies is given. Studies on shearing resistance performance and dynamic performance of corroding steel reinforced concrete structures are still limited. And studies on fatigue performance of corroding steel reinforced concrete structures are almost blank. Therefore, studies on shearing resistance performance and dynamic performance especially fatigue performance of corroding steel reinforced concrete structures should be emphasized in the future.
引文
[1]A.Castel,R.Francois,G.Arliguie.MechanicalBehavior ofReinforcedConcreteBeams-Part2:Bond andNotchEffects[J].Materials andStructures,2000,(3)545-551.
[2]ChunQingLi.CorrosionInitiation ofReinforcingSteel inConcrete underNaturalSaltSpray andServiceLoading-Results andAnalysis[J].ACI MaterialsJournal,2000,(6):690-697.
[3]SanchunYoon,KejinWang.Interaction betweenLoading,Corrosion, andServiceability ofReinforcedConcrete[J].ACI MaterialsJournal,2000,(6):637-644.
[4]J.Rodriguez,L Mortega,J.Casal.LoadCarryingCapacity ofConcreteStructures withCorrodedReinforcement[J].Construction andBuildingMaterials,1997,(4):239-248.
[5]J.Cairns.Strength inShear ofConcreteBeams withExposedReinforcement[J].ProceedingInsititute inCivilEngineers:Structures andBuildings,1995,(3):176-185.
[6]J.Cairns,Z.zhao.Behavior ofConcreteBeams withExposedReinforcement[J].ProceedingInsititute inCivilEngineers:Structures andBuildings,1993,(3):141-154.
[7]Mohammed.Maslehuddin,IbrahimM.Allam.Effect ofRusting ofReinforcingSteel on itsMechanicalProperties andBond withConcrete[J].ACI MaterialsJournal,1990,(5):496-502.
[8]G.J.Sulaimani,M.Kaleemullah.Influence ofCorrosion andCracking onBondBehavior andStrength ofReinforcedConcreteMembers[J]ACI StructureJournal,1990,(2):220-231.
[9]KiyoshiOkada,KazuoKobayashi,ToyoakiMiyagawa.Influence ofLongitudinalCracking due toReinforcementCorrosion onCharacteristics ofReinforcedConcreteMembers[J].ACI StructureJournal,1988,(2):134-140.
[10]赵国藩.高等钢筋混凝土结构学[M].北京:中国电力出版社,1999.
[11]惠云玲,李荣.混凝土基本构件钢筋锈蚀前后性能试验研究[J].工业建筑,1997,(6):14-18.
[12]潘振华,牛荻涛,王庆霖.钢筋锈蚀开裂条件的试验研究[J].工业建筑,1999,(5):46-49.
[13]史庆轩,牛荻涛,颜桂云.反复荷载作用下锈蚀钢筋混凝土压弯构件恢复力性能的试验研究[J].地震工程与工程振动,2000,(4):44-50.
[14]史庆轩,李小健.锈蚀钢筋混凝土偏心受压构件承载力试验研究[J工业建筑,2001,(5):14-17.
[15]张钊谦,吴重光.安全系统可靠性分析方法[J].安全与环境学报,2002,(2):47-53.
[16]袁迎曙,贾福萍,蔡跃.锈蚀钢筋混凝土梁的结构性能退化模型[J]土木工程学报,2001,(3):47-52
[2]ChunQingLi.CorrosionInitiation ofReinforcingSteel inConcrete underNaturalSaltSpray andServiceLoading-Results andAnalysis[J].ACI MaterialsJournal,2000,(6):690-697.
[3]SanchunYoon,KejinWang.Interaction betweenLoading,Corrosion, andServiceability ofReinforcedConcrete[J].ACI MaterialsJournal,2000,(6):637-644.
[4]J.Rodriguez,L Mortega,J.Casal.LoadCarryingCapacity ofConcreteStructures withCorrodedReinforcement[J].Construction andBuildingMaterials,1997,(4):239-248.
[5]J.Cairns.Strength inShear ofConcreteBeams withExposedReinforcement[J].ProceedingInsititute inCivilEngineers:Structures andBuildings,1995,(3):176-185.
[6]J.Cairns,Z.zhao.Behavior ofConcreteBeams withExposedReinforcement[J].ProceedingInsititute inCivilEngineers:Structures andBuildings,1993,(3):141-154.
[7]Mohammed.Maslehuddin,IbrahimM.Allam.Effect ofRusting ofReinforcingSteel on itsMechanicalProperties andBond withConcrete[J].ACI MaterialsJournal,1990,(5):496-502.
[8]G.J.Sulaimani,M.Kaleemullah.Influence ofCorrosion andCracking onBondBehavior andStrength ofReinforcedConcreteMembers[J]ACI StructureJournal,1990,(2):220-231.
[9]KiyoshiOkada,KazuoKobayashi,ToyoakiMiyagawa.Influence ofLongitudinalCracking due toReinforcementCorrosion onCharacteristics ofReinforcedConcreteMembers[J].ACI StructureJournal,1988,(2):134-140.
[10]赵国藩.高等钢筋混凝土结构学[M].北京:中国电力出版社,1999.
[11]惠云玲,李荣.混凝土基本构件钢筋锈蚀前后性能试验研究[J].工业建筑,1997,(6):14-18.
[12]潘振华,牛荻涛,王庆霖.钢筋锈蚀开裂条件的试验研究[J].工业建筑,1999,(5):46-49.
[13]史庆轩,牛荻涛,颜桂云.反复荷载作用下锈蚀钢筋混凝土压弯构件恢复力性能的试验研究[J].地震工程与工程振动,2000,(4):44-50.
[14]史庆轩,李小健.锈蚀钢筋混凝土偏心受压构件承载力试验研究[J工业建筑,2001,(5):14-17.
[15]张钊谦,吴重光.安全系统可靠性分析方法[J].安全与环境学报,2002,(2):47-53.
[16]袁迎曙,贾福萍,蔡跃.锈蚀钢筋混凝土梁的结构性能退化模型[J]土木工程学报,2001,(3):47-52
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