Abstract
System identification(SI) techniques using dynamic responses and behaviors of structural systems become an outstanding issue of researchers. However the conventional SI techniques are identified to be non-practical to the complex and tall buildings, due to limitation of the availability of an accurate data that is magnitude or location of external loads. Thus a technique to estimate structural properties of building without input measurement data and using limited response is essential in structural health monitoring. In this study, the improved least square method for damage detection is proposed and verified by shaking table tests on three-story plane frame steel structures. In results damage detection was performed in each member level.
| Original language | English |
|---|---|
| Pages (from-to) | 721-724 |
| Number of pages | 4 |
| Journal | Key Engineering Materials |
| Volume | 348-349 |
| Publication status | Published - 2007 Aug 1 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
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Damage detection of building structures using ambient vibration measuresent. / Yoo, S. H.; Kim, S. Y.; Shin, S. W.
In: Key Engineering Materials, Vol. 348-349, 01.08.2007, p. 721-724.Research output: Contribution to journal › Article
TY - JOUR
T1 - Damage detection of building structures using ambient vibration measuresent
AU - Yoo, S. H.
AU - Kim, S. Y.
AU - Shin, S. W.
PY - 2007/8/1
Y1 - 2007/8/1
N2 - System identification(SI) techniques using dynamic responses and behaviors of structural systems become an outstanding issue of researchers. However the conventional SI techniques are identified to be non-practical to the complex and tall buildings, due to limitation of the availability of an accurate data that is magnitude or location of external loads. Thus a technique to estimate structural properties of building without input measurement data and using limited response is essential in structural health monitoring. In this study, the improved least square method for damage detection is proposed and verified by shaking table tests on three-story plane frame steel structures. In results damage detection was performed in each member level.
AB - System identification(SI) techniques using dynamic responses and behaviors of structural systems become an outstanding issue of researchers. However the conventional SI techniques are identified to be non-practical to the complex and tall buildings, due to limitation of the availability of an accurate data that is magnitude or location of external loads. Thus a technique to estimate structural properties of building without input measurement data and using limited response is essential in structural health monitoring. In this study, the improved least square method for damage detection is proposed and verified by shaking table tests on three-story plane frame steel structures. In results damage detection was performed in each member level.
UR - http://www.scopus.com/inward/record.url?scp=34547153689&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547153689&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:34547153689
VL - 348-349
SP - 721
EP - 724
JO - Key Engineering Materials
JF - Key Engineering Materials
SN - 1013-9826
ER -