AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Structures
OPTICAL FIBER MONITORING OF THE COLUMN AXIAL FORCE OF HIGH-RISE BUILDINGS DURING CONSTRUCTION
Takao NISHIZAWATomio OHNOJun TOBITANobuo FUKUWA
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2009 Volume 15 Issue 31 Pages 751-756

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Abstract

We installed the optical fiber sensor which could measure dynamic strain and static strain with high precision in order to identify difference with the result of analysis for structural design as a true building, and to specify the performance of the building.
By the analysis of the measurement, building performance evaluation / structure system evaluation / construction quality evaluation can use it, and think that feedback to a future structural design, an estimate of the damage can use it again.
By this report, we introduce technology to measure strain and technology to convert strain into stress and we show analysis until the present.

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© 2009 Architectural Institute of Japan
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