STUDY ON THE PROPERTY CHANGES OF LIME-TREATED SOIL UNDER SEA WATER

• HARA Hiroyuki

  佐賀大学大学院 工学系研究科システム生産科学専攻

• HAYASHI Shigenori

  佐賀大学 低平地研究センター

• SUETSUGU Daisuke

  佐賀大学 低平地研究センター

• MIZUKI Masahiro

  佐賀大学大学院 工学系研究科都市工学専攻

Bibliographic Information

Other Title

• 海水環境下における石灰処理土の性状変化に関する基礎的検討

Abstract

  In order to investigate the influence of seawater on the properties change of lime-treated soil, laboratory experiments were performed. leaching tests, small cone penetration tests and chemical component analyses were conducted by using different concentration of artificial seawater. It was observed that Ca leaching enhanced in the higher concentration of artificial seawater. In the case of cone penetration test, it was found that the cone penetration resistance decreased with increasing concentration of artificial seawater. The depth of decreasing cone penetration resistance was increased with increasing the duration of immersion under artificial sea water. Ca content of lime-treated soil reduces with increasing concentration of seawater. Reduction of Ca content is remarkable at the surface of specimen.

Journal

• Doboku Gakkai Ronbunshuu C

  Doboku Gakkai Ronbunshuu C 66 (1), 21-30, 2010

  Japan Society of Civil Engineers

Keywords

• quicklime
• Ariake clay
• soil stabilization
• sea water
• Ca leaching

Details

• CRID: 1390001205253811968
• NII Article ID: 130004468374
• DOI: 10.2208/jscejc.66.21
• ISSN: 1880604X
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed