2014 Fiscal Year Final Research Report
Correcting method for the influence of soil sampling disturbance on deformation and strength characteristics of natural soils
Project/Area Number |
24560596
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Geotechnical engineering
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Research Institution | Hokkaido University |
Principal Investigator |
FUKUDA Fumihiko 北海道大学, 工学(系)研究科(研究院), 助教 (80241355)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
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Keywords | サンプリング / 乱れ / 応力解放 / セメンテーション |
Outline of Final Research Achievements |
It is widely recognized that mechanical characteristics of the soil samples taken from the grounds with soil sampling technique involving stress-release and mechanical disturbance usually have different characteristics from the samples being in in-situ state. It is also believed that the influence of the soil sampling (stress release and disturbance) is more severe to soil samples with cementation than the samples without cementation. This research mainly investigates the influence of the soil sampling on the mechanical characteristics of the soil sample with the cementation effect.
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Free Research Field |
地盤工学
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