Abstract
Recently, relative displacement measurement attracts much attention because of its capability for directly monitoring damages of a building structure. We have developed a noncontact-type relative displacement monitoring system by arranging a two-dimensional PSD paired with a LED array on each story, and investigated the feasibility of this system from the viewpoint of measurement accuracy.
Original language | English |
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Pages (from-to) | 469-472 |
Number of pages | 4 |
Journal | AIJ Journal of Technology and Design |
Volume | 16 |
Issue number | 33 |
DOIs | |
Publication status | Published - 2010 Jun |
Keywords
- Base-isolation structure
- Position sensitive detector (PSD)
- Relative displacement
- Structural health monitoring
ASJC Scopus subject areas
- Architecture
- Building and Construction