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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 32, No. 59 >


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Title: 熱赤外線映像装置によるコンクリート吹付のり面の変状調査事例
Other Titles: Deformaed Investigation of the Shotcrete Slope by Thermal Infrared Imaging Equipment
Authors: 久田, 真太郎 / 山中, 稔 / 中川, 慶和 / 後藤, 惠之輔
Authors (alternative): Hisada, Shintaro / Yamanaka, Minoru / Nakagawa, Yoshikazu / Gotoh, Keinosuke
Issue Date: Jul-2002
Citation: 長崎大学工学部研究報告 Vol.32(59) p.113-118, 2002
Abstract: A large number of shotcrete slopes have been constructed since 1965. In the shotcrete slopes, constructed in the early stages, superannuation of mortar becomes a serious problem and the parts to be repaired have increased. This paper describes the applicability of thermal infrared imaging equipment to detect the deformed parts of the shotcrete slope. Also, in data analysis, the deformed parts have been extracted clearly by using the patterns of temperature change in a day and the difference between the maximum and the minimum temperature.
URI: http://hdl.handle.net/10069/5219
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 32, No. 59

Citable URI : http://hdl.handle.net/10069/5219

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