Damage assessment methodology for nonstructural components with inspection robot

Yoshihiro Nitta, Akira Nishitani, Atusmi Iwasaki, Morimasa Watakabe, Shinsuke Inai, Iwao Ohdomari

研究成果: Conference contribution

抄録

This paper proposes a damage assessment methodology for the non-structural elements, especially ceiling elements of a building, utilizing an inspection robot. The developed inspection robot equipped with a wireless camera and data processing function has a capability of providing valuable information for the repair and maintenance decision making of a damaged structure. The inspection robots will be able to estimate the damage condition without any process of engineers' on-site-inspection involved. The robots also can gather the static data of the nonstructural elements from the sensor, which are distributed on the nonstructural elements. To demonstrate the effectiveness of the inspection robot, the robot is utilized to estimate the ceiling of a real structure damaged by the 2011 off the Pacific coast of Tohoku Earthquake. And conceptual experiment is also conducted for the purpose of evaluating the proposed damage assessment methodology in cooperation with the smart sensor and the inspection robot. The proposed methodology will provide useful information to the maintenance and repair planning of a damaged structure.

本文言語English
ホスト出版物のタイトルStructural Health Monitoring
ホスト出版物のサブタイトルResearch and Applications
出版社Trans Tech Publications Ltd
ページ297-304
ページ数8
ISBN(印刷版)9783037857151
DOI
出版ステータスPublished - 2013
外部発表はい
イベント4th Asia-Pacific Workshop on Structural Health Monitoring - Melbourne, VIC, Australia
継続期間: 2012 12月 52012 12月 7

出版物シリーズ

名前Key Engineering Materials
558
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

Conference

Conference4th Asia-Pacific Workshop on Structural Health Monitoring
国/地域Australia
CityMelbourne, VIC
Period12/12/512/12/7

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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