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タイトルヨミ
シツナイ ツチシツ シケン ケッカ ノ ヒョウカ ト ソノ シンライセイ
日本語以外のタイトル
Evaluation of laboratory test results and its reliability
ファイル
言語
日本語
著者
亀井 健史
内容記述(抄録等)
This paper describes some potential difficulties in the evaluation of laboratory test results.The effect on test results of the technique of individual engineers in sampling and testing procedures have been investigated.Considerable differences were found in physical index tests,oedometer tests and unconfined compression tests.This also seems to be due to the magnitude of sampling disturbance during investigations.Reliability of the analytical results derived from laboratory tests were also investigated.
In engineering practice,natural soils have intermediate properties between cohesive soils and cohesionless soils and thus comprise a group of intermediate soils.Such soils,with the engineering properties half way between those of clays and sands,have both favourable and unfavourable characteristics of cohesive and cohesionless soils.It is often difficult to judge to which type a particular soil belongs.These topics are reviewed and discussed in detail based on experimental data.
Finally,a simple application of geochemistry is introduced(sulfur,nitrogen and organic carbon concentration),which investigates the relationship between sedimentary environments and geotechnology.
掲載誌名
島根大学地球資源環境学研究報告
16
開始ページ
1
終了ページ
20
ISSN
13439774
発行日
1997-12-25
NCID
AA11455176
DOI(SelfDOI)
出版者
島根大学総合理工学部地球資源環境学教室
出版者別表記
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
資料タイプ
紀要論文
ファイル形式
PDF
著者版/出版社版
出版社版
部局
(旧組織)大学院総合理工学研究科
備考
12-14,16+ / 1993+
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