簡易ネットワークによるフィルダム貯水池からの漏水量予測

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/1443
File
Title
簡易ネットワークによるフィルダム貯水池からの漏水量予測
Title Alternative
Network assessment for leakage of fill dam
Author
氏名 佐藤 健
ヨミ サトウ タケシ
別名 Satoh Takeshi
氏名 宇野 尚雄
ヨミ ウノ タカオ
別名 Uno Takao
Subject
fill dam
ground water
reservoir
seepage
NDC
517.7
Abstract

The paper describes a new method to predict a quantity of leakage through a fill dam and subsoils. The main point of this method is to construct a network model for geological structure within a flow region. It is made of some nodal points and branches. The nodal point,which shows as oil deposit,is an imaginary spatial coordinate. The branch,on the other hand, shows a groundwater flow conduit. It has substantial parameters to prescribe the groundwater flow in the model, such as permeability, thickness and length of soil layer. These values can be given from boring and in-situ test results. In this study, however, they are found to be widely scattered even in the same branch. The Monte Carlo simulation helps us calculate the quantity of leakage considering those scattered values.

Journal Title
土木学会論文集. III
Volume
400
Issue
10
Spage
93
Epage
100
Published Date
1988-12
Publisher
土木学会
ISSN
02897806
NCID
AA11885856
Language
jpn
NIIType
Journal Article
Text Version
出版社版
Old URI
Set
it-hiroshima