岡山大学環境理工学部研究報告 ISSN 2187-6940
Published by Faculty of Environmental Science and Technology, Okayama University

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Settlement Prediction Method Using Observed Settlement Velocity

島田 清 岡山大学
西村 伸一 岡山大学 Kaken ID researchmap
藤井 弘章 岡山大学
抄録
This paper presents a new method for prediction of consolidation settlements of soft grounds. The method is based on the theoretical result which shows that the settlement velocity of soft grounds non-improved or improved with sand drains decreases exponentially with time. Final settlements can be easily derived from the regression analysis for the relationship between the elapsed time and the observed settlement velocity. The method has advantages of its simplicity and capability to give the satisfactorily good estimate of the consolidation settlements, and also the support of the theoretical background.
キーワード
consolidation
settlement prediction
soft ground
sand drains
one-dimensional consolidation
ISSN
1341-9099
NCID
AN10529213
NAID