Long-term measuring displacement of terre armee by digital photogrammetry

Recently, the landslide disaster caused by the torrential rain or a typhoon is increasing. And the importance of the quantitive and long-term maintenance management of a reinforcement soil is increasing in the viewpoint of disaster prevention. Therefore, authors focused on digital photogrammetry tha...

Full description

Saved in:
Bibliographic Details
Published inJapanese Geotechnical Journal Vol. 9; no. 2; pp. 287 - 298
Main Authors TERAMOTO, Shuntaro, OGATA, Takefumi, KIMURA, Makoto
Format Journal Article
LanguageJapanese
English
Published Tokyo The Japanese Geotechnical Society 01.01.2014
Japan Science and Technology Agency
Subjects
Digital
digital photogrammetry
Disaster management
Displacement
Photogrammetry
Reinforcement
reinforcement soil
site measurement
Slopes
Soil (material)
wall displacement
Walls
Online AccessGet full text

Cover

More Information
Summary:Recently, the landslide disaster caused by the torrential rain or a typhoon is increasing. And the importance of the quantitive and long-term maintenance management of a reinforcement soil is increasing in the viewpoint of disaster prevention. Therefore, authors focused on digital photogrammetry that has been used to measure slopes in express way due to its relative low cost and ease of measurement, and try to maintain reinforcement soil. From two years of measurement to terre armee reinforcement soil wall by digital photogrammetry, it was found that wall displacement during two years is minute compared with deformation of as-built. Moreover, it was shown that long-term observation of reinforcement soil by digital photogrammetry is sufficiently possible.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1880-6341
1880-6341
DOI:10.3208/jgs.9.287