| File | |
| Title |
締固め不飽和土の二次圧密について(III) : 応力増加比の圧密特性への影響
|
| Title |
Secondary Consolidation of Compacted Partly Saturated Soils(III) : The Influence of Load Increment Ratio on Behaviour of Consolidation
|
| Title Transcription |
シメカタメ フホウワド ノ 2ジ アツミツ ニツイテ 3 アツリョク ゾウカ ヒ ノ アツミツ トクセイ エノ エイキョウ
|
| Creator |
Toriyama Koushi
|
| Source Title |
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
|
| Volume | 4 |
| Start Page | 153 |
| End Page | 158 |
| Journal Identifire |
ISSN 0370940X
|
| Descriptions |
Abstract
The characteristics of consolidation of partly saturated soils compacted wet of optimum moisture content is changed with load increment ratio ⊿P/P_0.
The consolidation curves plotted with √<t> and log t methods are classified into three types similarly as that of normally consolidated soils. Moreover, the compress ibility of compacted soils decreases with the decrease of ⊿P/P_0. This behaviour is alike as quasi-preconsolidation of normally consolidated soils. The rate of secondary consolidation dε/d log t is independent on ⊿P/P_0 in the range of ⊿P/P_0≧0.2 but the displacement during consolidation is reduced with the decrease of ⊿P/P_0, so the influence of secondary consolidation grows with the decrease of ⊿P/P_0. In the case of ⊿P/P_0≦0.2, the great part of consolidation is progressed as secondary consolidation. |
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学農学部
Shimane University, Faculty of Agriculture
|
| Date of Issued | 1970-12-15 |
| Access Rights | open access |
| Relation |
[NCID]
AN00108015
|
