Journal of the Japan Landslide Society
Online ISSN : 1882-0034
Print ISSN : 1348-3986
ISSN-L : 1348-3986
Research note
Mechanism and prediction of shotcrete slope deterioration using inspection and repair records
-Examples from the Meso-Paleozoic bedrocks distributed in Gunma Prefecture-
Masayuki UJIHARAHaruo SEKIAkihiko WAKAIYu HATANAKAYosihiko EGUCHIRyou NAKANO
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2014 Volume 51 Issue 6 Pages 221-232

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Abstract

  This study was carried out for the purpose of clarifying the deterioration mechanism of the shotcrete slopes and getting the basic documents that were useful for future maintenance based on the existing inspection and repair records. Since generally the deterioration mechanism of the shotcrete slopes is apt to be varied according to a geological feature or climate condition and so on, this study focused on the road slope in the Meso-Paleozoic bedrocks distributed in Gunma Prefecture. From the result, the schematical deterioration mechanism of the shotcrete slopes in the Meso-Paleozoic bedrocks distributed in the study area was found out and the applied method to the effective maintenance including the deterioration prediction was examined.

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© 2014 The Japan Landslide Society
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