Art

J-GLOBAL ID：201802210715005987   Reference number：18A0308331

Relations between Strength Increase and the Ettringite Production Brought by Adding Calcareous Stabilizer to Acid Sulfate Soil

石灰質の安定材を添加した酸性硫酸塩土における強度増分とエトリンガイト生成量との関係

Author (4)： YAMADA MIKIO (福井工業高等専門学校 環境都市工学科) ,  SANO HIROAKI (大分工業高等専門学校 都市・環境工学科) ,  INAZAWA TOMOHIRO (緑商事(株)) ,  OGISO HARUNOBU (福井工業高等専門学校 教育研究支援センター)
Material： 材料  (Journal of the Society of Materials Science, Japan)
Volume： 67  Issue： 1  Page： 67-70(J-STAGE)  Publication year： 2018 
JST Material Number： F0385A  ISSN： 0514-5163  CODEN： ZARYA  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： soil stabilizer ,  *acid soil ,  *strength development ,  *ettringite ,  uniaxial compression test ,  thermogravimetric analysis ,  alkali treatment ,  iron oxide ,  disulfate soil ,  *mechanical property
Semi thesaurus term： strength development ,  disulfate soil ,  lime treatment ,  materials of soil stabilization

Author keywords (7)： Acid sulfate soil ,  Hydrated lime ,  Iron oxide-lime based materials ,  Unconfined compressive strength ,  X-ray diffraction analysis ,  Differential thermal analysis ,  Ettringite

JST classification (1)： Soil improvement and stabilization  (RA07060C)

Reference (8)：

• 1) M. Aoki, “Damage by strongly acid soils and acid water, and environmental conservation measures against them”, Journal of the Society of Materials Science, Japan, Vol.53, No.12, pp.1351-1358 (2004).
• 2) I. Kitagawa, T. Tomosho, N. Haraguchi, T. Shiono, K. Wakasugi, T. Ashida and C. Zukemura, “The physicochemical properties of tsunami deposits and agricultural soils in devastated farmlands by the 2011 off the Pacific coast of Tohoku Earthquake”, Technical Report of the National Institute for Rural Engineering, Japan, No.213, pp.39-51 (2012).
• 3) Japan Lime Association, “Manual for soil improvement using lime”, pp.7-21 (2014).
• 4) M. Tanaka, K. Koyama, H. Narita and T. Oishi, “Studies on the recycling technologies for rare metals mainly by hydrometallurgical methods”, Materia Japan, Vol.50, No.4, pp.161-163 (2011).
• 5) The Japanese Geotechnical Society, “Japanese standards and explanations of laboratory tests of geomaterials”, 1 of two fascicules, pp.321-354 (2009) Maruzen Co., Ltd.

Terms in the title (4)： 安定材 ,  酸性硫酸塩土 ,  エトリンガイト ,  生成量