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钢结构检测 > 行业动态 > 结构健康监测系统简介
结构健康监测系统简介
日期:2017-7-20 9:27:35 作者:佚名 来源:本站原创
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结构健康监测(Structural Health Monitoring,简称SHM ) 指利用现场的无损传感技术, 通过包括结构响应在内的结构系统特性分析, 达到检测结构损伤或退化的目的。

JIEGOUJIANKANGJIANCEJISHUDAZHIJINGLILESANGEFAZHANJIEDUAN:DIYIJIEDUANYIJIEGOUJIANCELINGYUZHUANJIADEGANGUANHEZHUANYEJINGYANWEIJICHU,DUIZHENDUANXINXIZHINENGZUOJIANDANDESHUJUCHULI;DIERJIEDUANYICHUANGANQIJISHUHEDONGTAICESHIJISHUWEISHOUDUAN,YIXINHAOCHULIHEJIANMOWEIJICHU,ZAIGONGCHENGZHONGDEDAOLEGUANGFANDEYINGYONG;JINNIANLAI,WEILEMANZUDAXINGFUZAJIEGOUDEJIANKANGZHENDUANYAOQIU,JINRULEYIZHISHICHULIWEIHEXIN,SHUJUCHULI、XINHAOCHULIYUZHISHICHULIXIANGRONGHEDEZHINENGFAZHANJIEDUAN。

JIEGOUJIANKANGJIANCEXITONGYIBANBAOKUOCHUANGANQIXITONG、SHUJUCAIJIHEFENXIXITONG、JIANKONGZHONGXINYIJISHIXIANZHENDUANGONGNENGDEGEZHONGRUANYINGJIAN。CHULECHUANTONGDECHUANGANQIYIWAI,MUQIANYINGYONGZAIJIEGOUJIANKANGJIANCEXITONGZHONGDEZHUYAOWEIXINXINGZHINENGCHUANGANQI,BAOKUOGUANGXIANCHUANGANQI、YADIANCAILIAO、DIANCIZHISHENSUOCAILIAOZHICHENGDECHUANGANQIDENG。QIZHONG,GUANGXIANCHUANGANQISHOUDAODEGUANZHUJIAODUO,QIZHONGYOUYIGUANGXIANBraggGUANGZHA(FBG,Fiber Bragg Grating)ZUIYINRENZHUMU。

CHUCHUANGANQIBENSHENDEJINZHANWAI,CHUANGANQIRUHEBUZHIYESHIYINGXIANGJIANCEXIAOGUODEZHONGYAOYINSU。CHUANGANQIDEWEIZHIQUEDINGFANGFAMUQIANZHUYAOYOUMOTAIDONGNENGFA(MKE)、YOUXIAODULIFA(EI)、GryanMOXINGSUOJIANFA、QIYIZHIFENJIEFA、JIYUYICHUANSUANFADEYOUHUADENG。SHIJIYINGYONGZHONG,YIBANDOUSHIJIZHONGFANGFAZONGHECAIYONG。

CONGGUOJIAZHISHICHANQUANJUCHAXUNDEJIEGUO:JIEZHI2006NIAN8YUE16RI,YI“JIEGOU”、“JIANKANG”、“JIANCE”ZAIZHAIYAOZHONGWEILIANHEGUANJIANCIJINXINGJIANSUO,DEDAOXIANGGUANZHUANLI3XIANG。

CONGOUZHOUZHUANLIJU(EPO,European Patent Office)CHAXUNDEJIEGUO:JIEZHI2006NIAN8YUE16RI,YI“structur* AND health AND monitor*”ZAI(BIAOTIorZHAIYAO)ZHONGWEILIANHEGUANJIANCI,ZAIWorldwideSHUJUKUZHONGCHADAOXIANGGUANZHUANLI146XIANG,XIANYUPIANFU,BUYIYILIECHU。

JIEGOUJIANKANGJIANCEXITONGZAIWOGUOZHUYAOYINGYONGYUDAXINGQIAOLIANGSHANG,RUXIANGGANGDEQINGMADAQIAO、JISHUIMENDAQIAO、SHANGHAIXUPUDAQIAOJIJIANGYINZHANGJIANGDAQIAODENG。GUONEIHAIQUESHAOXITONGDEDUIDAKUADU、DAKONGJIANJIANZHUJIEGOUDEDAGUIMOGONGCHENGYINGYONG,YISHIJIYINGYONGDEXITONGDABUFENSHIDUIBUFENGOUJIANGONGZUOZHUANGTAIDEJINGTAIZHIJIEJIANCE,RUGUANGZHOUTIYUGUANBUFENHENGJIA、FOSHANMINGZHUTIYUGUANZHUTIJIEGOUSHIGONGJIEDUAN、SHENZHENSHIMINZHONGXINWUDINGWANGJIAJIEGOUDEZHINENGJIANKANGJIANCEXITONG。

ZAIYIXIEJINGJIFADAGUOJIARUMEIGUO、JIANADA、RIBEN、DEGUODENG,JIEGOUJIANKANGJIANCEDEYINGYONGYICONGDAXINGQIAOLIANGKUOZHANDAOGAOCENGJIANZHU、DAXINGFUZAJIEGOU、ZHONGYAOLISHIJIANZHUDEJIANCE,RUDEGUOBOLINDELAITEHUOCHEZHAN、YIDALIDEComoJIAOTANGDENG。

ComoJIAOTANGDEJIANCEXITONGCAIYONGGUANGXIANBraggGUANGZHA,XITONGJIYUXIANGDUIWEIYIHEWENDUCELIANGJISHU,ZHUYAOTEDIANWEI:BOZHANGFUYONGDEDAOJIAOLVJINGJIEDIAOXITONG、KEHUDINGZHIDERUANJIAN、ZIDONGSHUJUSHIBIEHEFENXI,YIJIJIYUGSMDESHUJUCHUANSHU。XITONGHAIKEYIXUANZETAIYANGNENGDIANCHIQUDONG。

参考文献
1.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,地震工程与工程振动.2002,22(3):82-90

2.LIANGLEI、JIANGDESHENG、LUOPEI、WANGSHUWEN、ZHAOWANGSHEN,GUANGXIANBraggGUANGZHAZAIJIEGOUJIANKANGJIANCEZHONGDESHIYANYANJIU,SHANDONGLIGONGDAXUEXUEBAO(ZIRANKEXUEBAN).2003,17(3):4-7

3.JUWEILIAN、TENGJUN、XIANGHAIFAN、ZHONGLUO、LIUHUI、WANGJING、LIGONGBIAO,FENGLIZUOYONGXIASHENZHENSHIMINZHONGXINWUDINGWANGJIAJIEGOUDEZHINENGJIANKANGJIANCE,JIANZHUJIEGOUXUEBAO.2006 27(1):1-9

4.Whelan M.et al,Remote Structural Monitoring of the Cathedral of Como using an Optical Fibre Bragg Sensor System,Smart Structures and Materials.San Diego.2002:4694-32


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