Journal of Japan Society of Civil Engineers, Ser. F3 (Civil Engineering Informatics)
Online ISSN : 2185-6591
ISSN-L : 2185-6591
Special Issue (Paper)
AUTOMATIC CREATION OF 3D CURRENT STATE DRAWINGS FOR MAINTENANCE ON SUPERSTRUCTURE OF HIGHTWAY BRIDGE
Shigenori TANAKAEtsuji KITAGAWAWenyuan JIANGSatoshi ABIKOKohei KAWANO
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2012 Volume 68 Issue 2 Pages I_181-I_189

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Abstract
 The elevated highway bridges intensively developed during the high economic growth period are now becoming deteriorated over time all together. This requires a maintenance technology to preserve highway functions systematically. To make a systematic maintenance plan, it is essential to grasp the present condition of road surface. This requires a route survey by taking some measures such as temporary suspension of traffic, though it is not easy. This study proposes a method for creating three-dimensional (3D) current state drawings that keep information such as road centerlines and are usable for maintenance on the superstructure of highway bridge by performing a route survey with a mobile mapping system (MMS). Our demonstration experiments verify the validity in making a maintenance plan with current state drawings in comparison with the existing materials such as final drawings of construction works.
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© 2012 Japan Society of Civil Engineers
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