2014 Fiscal Year Final Research Report
Development of safety management methods at the time of tunnel excavation by visualization of deformation using a stereo distance image sensor
| Project/Area Number |
24510243
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Tobishima Research Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MATSUDA Hiroaki 飛島建設株式会社, 技術研究所, 主任研究員 (80443646)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 計測 |
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| Outline of Final Research Achievements |
In this study, we conducted alone distance accuracy verification experiment of the image sensor, extracting the factors that are believed to affect the measurement accuracy, the statistical processing technique, the image processing technique has been investigated measuring accuracy method. By the management reference value based on the data analysis and the analysis and evaluation, it was carried out field verification of risk zoning display function. And, it was created and recommendations the safety and quality control guidelines at the time of field measurements are collectively these.
Thus, we have established the "safety and quality management techniques to realize the visualization of the danger zone based on the measurement of surface specific, real-time and high accuracy by the TOF range image sensor".
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| Free Research Field |
地盤工学
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