MECHANICAL PROPERTY AND DETERIORATION RATE UNDER SEAWATER OF LIME AND CEMENT STABILIZED CLAY CONTAINING MAGNESIUM SALTS
-
- HARA Hiroyuki
- 宮崎大学 工学部社会環境システム工学科
-
- SUETSUGU Daisuke
- 佐賀大学 低平地沿岸海域研究センター
-
- MATSUDA Hiroshi
- 山口大学 大学院理工学研究科
-
- KAMEI Takeshi
- 宮崎大学 工学部社会環境システム工学科
Bibliographic Information
- Other Title
-
- マグネシウム塩を含有する石灰・セメント処理土の強度発現および海水環境下での劣化速度
Abstract
Solidification of clayey soil by adding quick lime or cement materials may be inhibited due to the soil properties such as types of clay minerals, water quality of porewater. In this study, in order to investigate the mechanical property of lime and cement stabilized clay containing magnesium salts, unconfined compression test was conducted. Subsequently, accelerated deterioration test which was simulated seawater environment was performed to investigate the effect of concentration of magnesium salts on deterioration behavior of stabilized clay. As a result, it is verified that magnesium salts have functions to decrease the strength and accelerate the progression of deterioration of stabilized clay. Additionally, a new parameter that can evaluate the deterioration rate of stabilized soil containing magnesium salts regardless of stabilizer types was proposed.
Journal
-
- Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering)
-
Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering) 72 (4), 294-299, 2016
Japan Society of Civil Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680332584320
-
- NII Article ID
- 130005432274
-
- ISSN
- 21856516
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed