PZT的EMI技术在土木工程健康监测中的研究进展
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摘要
PZT(P iezoe lectric-ceram ic)的EM I(E lectro-m echan ica l im pedance)技术以其适于在线监测的诸多优点受到越来越多的关注。本文系统地阐述了PZT的E/M(电-机)耦合特性、PZT与本体结构的相互作用模型、EM I技术的基本原理及其在土木工程中的研究应用。利用PZT的EM I技术进行健康监测是具有广泛应用前景的一种方法,但由于其研究应用的时间不长,目前仍然处于试验室研究阶段,文中对该项技术中尚需解决的几个问题进行了总结。
The EMI technique of PZT has received more and more attention due to its merits in adapting to on-line monitoring.The E/M coupling speciality,PZT-structure interaction model,basic principle of EMI technique and the current status of research in civil engineering are presented in this paper.The smart health monitoring method by using PZT technique has potentially extensive usage in the future.However,owing to the short history of the study of EMI technique,the use of this technique is mostly limited in laboratory.Some of the key problems to be solved associated with this technique are summarized in this paper.
The EMI technique of PZT has received more and more attention due to its merits in adapting to on-line monitoring.The E/M coupling speciality,PZT-structure interaction model,basic principle of EMI technique and the current status of research in civil engineering are presented in this paper.The smart health monitoring method by using PZT technique has potentially extensive usage in the future.However,owing to the short history of the study of EMI technique,the use of this technique is mostly limited in laboratory.Some of the key problems to be solved associated with this technique are summarized in this paper.
引文
[1]李宏男.结构健康监测[M].大连:大连理工大学出版社,2004
[2]李宏男,李东升.土木工程结构安全性评估、健康监测及诊断述评[J].地震工程与工程振动,2002,22(3):82-90
[3]John W A yres,F rederic L a lande,Zaffir Chaudhry,eta l.Q ua litative im pedance-based hea lth m on itoring ofc iv il in frastructures[J].Sm artM ater.S truct.,1998,7:599-605
[4]B anan M R,H je lm stad KD.Param eter estim ation ofstructures from static response I:Com pu tationa l as-pects[J].J.S truct.Eng.,1994,120(11):3243-3258
[5]Sanaye i M,Sa letn ik M J.Param eter estim ation ofstructures from static stra in m easurem en ts.I:For-m u lation[J].J.S truct.Eng.,1996,122(5):555-562
[6]G iurg iu tiu V,R edm ond J,R oach D,et a l.A ctivesensors for hea lth m on itoring of ag ing aerospacestructures[J].P roc.SP IE Con f..N ew Port B each,2000,(3985):294-305
[7]Pandey A K,B isw as M.D am age detection in struc-tures us ing changes in flex ib ility[J].J.Sound V ib.,1994,169(1):3-17
[8]F arrar C R,Jauregu i,DA.Com parative study ofdam age iden tification a lgorithm s app lied to a bridge.I:Experim en t[J].Sm art M ater.S truct.,1998,7(5):704-719
[9]B anks HT,Inm an D J,L eo D J,et a l.A n experim en-ta lly va lidated dam age detection theory in sm art struc-tures[J].J.Sound V ib.,1996,(191):859-880
[10]Pandey AK,B isw as M.D am age detection in struc-tures us ing changes in flex ib ility[J].J.Sound V ib.,1994,(169):3-17
[11]B anks HT,Inm an D J.O n dam p ing m echan ism s inbeam s[J].J.A pp l.M ech.,1991,(58):716-723
[12]G yuhae Park,H arley H Cudney,D am ie l J Inm an.Im pedance-based hea lth m on itoring of c iv il structura lcom ponen ts[J].Journa l of in frastructure system s,2000,(1):153-160
[13]K ubo S.Inverse prob lem s re lated to the m echan icsand fracture of so lids and structures[J].JSM E In ter-nationa l Journa l(Series I),1988,31(2):157-166
[14]G a lea SC,Ch iu W K,Pau l JJ.U se of p iezoe lectricfilm s in detecting and m on itoring dam age in com pos-ites[J].In t.J.of In te lligen t M ateria l System s andS tructures,1993,(4):330-336
[15]G yuhae Park,H arley H Cudney,D an ie l J Inm an.F eas ib ility of us ing im pedance-based dam age assess-m en t for p ipe line structures[J].E arthquake Eng.S truct.D yn.,2001,(30):1463-1474
[16]杨大智.智能材料与智能结构[M].天津:天津大学出版社,2000
[17]F Sun,Z Chaudhry,C L iang,CA R ogers.T russstructure in tegrity iden tification us ing PZT sensor-actuator[J].J.of In te lligen t M ateria l System s andS tructures,1995,16(2):134-139
[18]L iang C,Sun FP,R ogers CA.A n im pedance m ethodfor dynam ic ana lys is of active m ateria l system s[A].34th S tructures,S tructura l D ynam ics and M ateria lsCon ference[C].C a liforn ia:[s.n.],1993.265-271
[19]C raw ley EF,A nderson,EH.D eta iled m ode ls ofp iezoceram ic actuation of beam s[J].Journa l of In te lli-gen tM ateria l System s and S tructures,1990,(1):4-25
[20]Sun FP,Chaudhry Z,L iang C,R ogers CA.T russstructure in tegrity iden tification us ing PZT sensor-ac-tuator[J].Journa l of In te lligen t m ateria l system s andstructures,1995,(6):134-143
[21]V ictor G iurg iu tiu,A nddre i N Zagra i.Em bedded se lf-sens ing p iezoe lectric active sensors for on-line struc-tura l iden tification[J].T ransactions of the A SM E,2002,(124):116-125
[22]See ley,CE,Chattopadhyay A.Experim en ta l investi-gation of com pos ite beam s w ith p iezoe lectric actuationand debond ing[J].Sm art m ateria ls and S tructures,1998,(7):502-511
[23]See ley,CE,Chattopadhyay A.M ode ling of adaptivecom pos ites includ ing debond ing[J].In ternationa lJourna l of So lids and S tructures,1999,(36):1823-1843
[24]T ong LY,Sun DC,A tluri SN.Sens ing and actuatingbehav iours of p iezoe lectric layers w ith debond ing insm art beam s[J].Sm art M ateria ls and S tructures,2001,(10):713-723
[25]X u YG,L iu GR.A m od ified e lectro-m echan ica lim pedance m ode l of p iezoe lectric actuator-sensors fordebond ing detection of com pos ite patches[J].Journa lof In te lligen tM ateria l System s and S tructures,2002,(13):389-396
[26]Zhou S,L iang C,R ogers CA.In tegration and des ignof p iezoceram ic e lem en ts in in te lligen t structures[J].J.In te ll.M ater.Syst.S truct.,1995,6(6):733-742
[27]Bha lla S,Soh CK.S tructura l hea lth m on itoring byp iezo-im pedance transducers I:m ode ling[J].Journa lof A erospace Eng ineering,2004,17(4):154-165
[28]C K Soh,K K-H T seng,S Bha lla,et a l.Perform anceof sm art p iezoceram ic patches in hea lth m on itoring ofa RC bridge[J].Sm artM ateria l and S trucure,2000,(9):533-542
[29]V ictor G iurg iu tiu,A nddre i N Zagra i,C ra ig A R og-ers.Experim en ta l investigation of E/M im pedancehea lth m on itoring for spot-w e lded structura l jo in ts[J].Journa l of In te lligen t M ateria l System s andS tructures,1999,(10):802-812
[30]Suresh Bha lla,Chee K iong Soh.S tructura l im pedancebased dam age d iagnos is by p iezo-transducers[J].E arthquake Eng.S truct.D yn.,2003,(32):1897-1916
[31]Bha lla,S,Soh,CK.S tructura l hea lth m on itoring byp iezo-im pedance transducers II:app lications[J].Jour-na l of A erospace Eng ineering,2004,17(4):166-175
[2]李宏男,李东升.土木工程结构安全性评估、健康监测及诊断述评[J].地震工程与工程振动,2002,22(3):82-90
[3]John W A yres,F rederic L a lande,Zaffir Chaudhry,eta l.Q ua litative im pedance-based hea lth m on itoring ofc iv il in frastructures[J].Sm artM ater.S truct.,1998,7:599-605
[4]B anan M R,H je lm stad KD.Param eter estim ation ofstructures from static response I:Com pu tationa l as-pects[J].J.S truct.Eng.,1994,120(11):3243-3258
[5]Sanaye i M,Sa letn ik M J.Param eter estim ation ofstructures from static stra in m easurem en ts.I:For-m u lation[J].J.S truct.Eng.,1996,122(5):555-562
[6]G iurg iu tiu V,R edm ond J,R oach D,et a l.A ctivesensors for hea lth m on itoring of ag ing aerospacestructures[J].P roc.SP IE Con f..N ew Port B each,2000,(3985):294-305
[7]Pandey A K,B isw as M.D am age detection in struc-tures us ing changes in flex ib ility[J].J.Sound V ib.,1994,169(1):3-17
[8]F arrar C R,Jauregu i,DA.Com parative study ofdam age iden tification a lgorithm s app lied to a bridge.I:Experim en t[J].Sm art M ater.S truct.,1998,7(5):704-719
[9]B anks HT,Inm an D J,L eo D J,et a l.A n experim en-ta lly va lidated dam age detection theory in sm art struc-tures[J].J.Sound V ib.,1996,(191):859-880
[10]Pandey AK,B isw as M.D am age detection in struc-tures us ing changes in flex ib ility[J].J.Sound V ib.,1994,(169):3-17
[11]B anks HT,Inm an D J.O n dam p ing m echan ism s inbeam s[J].J.A pp l.M ech.,1991,(58):716-723
[12]G yuhae Park,H arley H Cudney,D am ie l J Inm an.Im pedance-based hea lth m on itoring of c iv il structura lcom ponen ts[J].Journa l of in frastructure system s,2000,(1):153-160
[13]K ubo S.Inverse prob lem s re lated to the m echan icsand fracture of so lids and structures[J].JSM E In ter-nationa l Journa l(Series I),1988,31(2):157-166
[14]G a lea SC,Ch iu W K,Pau l JJ.U se of p iezoe lectricfilm s in detecting and m on itoring dam age in com pos-ites[J].In t.J.of In te lligen t M ateria l System s andS tructures,1993,(4):330-336
[15]G yuhae Park,H arley H Cudney,D an ie l J Inm an.F eas ib ility of us ing im pedance-based dam age assess-m en t for p ipe line structures[J].E arthquake Eng.S truct.D yn.,2001,(30):1463-1474
[16]杨大智.智能材料与智能结构[M].天津:天津大学出版社,2000
[17]F Sun,Z Chaudhry,C L iang,CA R ogers.T russstructure in tegrity iden tification us ing PZT sensor-actuator[J].J.of In te lligen t M ateria l System s andS tructures,1995,16(2):134-139
[18]L iang C,Sun FP,R ogers CA.A n im pedance m ethodfor dynam ic ana lys is of active m ateria l system s[A].34th S tructures,S tructura l D ynam ics and M ateria lsCon ference[C].C a liforn ia:[s.n.],1993.265-271
[19]C raw ley EF,A nderson,EH.D eta iled m ode ls ofp iezoceram ic actuation of beam s[J].Journa l of In te lli-gen tM ateria l System s and S tructures,1990,(1):4-25
[20]Sun FP,Chaudhry Z,L iang C,R ogers CA.T russstructure in tegrity iden tification us ing PZT sensor-ac-tuator[J].Journa l of In te lligen t m ateria l system s andstructures,1995,(6):134-143
[21]V ictor G iurg iu tiu,A nddre i N Zagra i.Em bedded se lf-sens ing p iezoe lectric active sensors for on-line struc-tura l iden tification[J].T ransactions of the A SM E,2002,(124):116-125
[22]See ley,CE,Chattopadhyay A.Experim en ta l investi-gation of com pos ite beam s w ith p iezoe lectric actuationand debond ing[J].Sm art m ateria ls and S tructures,1998,(7):502-511
[23]See ley,CE,Chattopadhyay A.M ode ling of adaptivecom pos ites includ ing debond ing[J].In ternationa lJourna l of So lids and S tructures,1999,(36):1823-1843
[24]T ong LY,Sun DC,A tluri SN.Sens ing and actuatingbehav iours of p iezoe lectric layers w ith debond ing insm art beam s[J].Sm art M ateria ls and S tructures,2001,(10):713-723
[25]X u YG,L iu GR.A m od ified e lectro-m echan ica lim pedance m ode l of p iezoe lectric actuator-sensors fordebond ing detection of com pos ite patches[J].Journa lof In te lligen tM ateria l System s and S tructures,2002,(13):389-396
[26]Zhou S,L iang C,R ogers CA.In tegration and des ignof p iezoceram ic e lem en ts in in te lligen t structures[J].J.In te ll.M ater.Syst.S truct.,1995,6(6):733-742
[27]Bha lla S,Soh CK.S tructura l hea lth m on itoring byp iezo-im pedance transducers I:m ode ling[J].Journa lof A erospace Eng ineering,2004,17(4):154-165
[28]C K Soh,K K-H T seng,S Bha lla,et a l.Perform anceof sm art p iezoceram ic patches in hea lth m on itoring ofa RC bridge[J].Sm artM ateria l and S trucure,2000,(9):533-542
[29]V ictor G iurg iu tiu,A nddre i N Zagra i,C ra ig A R og-ers.Experim en ta l investigation of E/M im pedancehea lth m on itoring for spot-w e lded structura l jo in ts[J].Journa l of In te lligen t M ateria l System s andS tructures,1999,(10):802-812
[30]Suresh Bha lla,Chee K iong Soh.S tructura l im pedancebased dam age d iagnos is by p iezo-transducers[J].E arthquake Eng.S truct.D yn.,2003,(32):1897-1916
[31]Bha lla,S,Soh,CK.S tructura l hea lth m on itoring byp iezo-im pedance transducers II:app lications[J].Jour-na l of A erospace Eng ineering,2004,17(4):166-175
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