まさ土による盛土地盤の浸透破壊について

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/7171
File
Title
まさ土による盛土地盤の浸透破壊について
Title Alternative
Properties of Seepage-Caused Failure in Embankments using Decomposed Grani te Soils
Author
氏名 島 重章
ヨミ シマ シゲノリ
別名 Shima Shigenori
NDC
455
Abstract

Decomposed granite soils are generally called Masa-do and are widely distributed in the south-western part of Japan. Specifically,around Hiroshima,the residual soil in decomposed granite soils of the Hiroshima type extends from 10 to 50 metres under the surface. Therefore,it affects earthwork in this area. This gives rise to many accidents for the reason that safety is lost due to the unclear course of water seepage causing effluences of the earth and alterations of the ground. This paper reports on laboratory work using a rectangular section of compacted decomposed granite soils as a model for the seepage ground. The resulting figures on water levels,moisture content and strain meter readings are considered and the characteristics of seepage by the relaxantion method are examined,showing the factors involved in destructive seepage effects.

Journal Title
広島工業大学研究紀要
Volume
17
Spage
163
Epage
172
Published Date
Mar-83
Publisher
広島工業大学
ISSN
3851672
NCID
AN0021271X
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Relation URL
Old URI
Set
it-hiroshima