EXPERIMENTAL STUDIES ON CEMENT STABILIZATION OF SOFT CLAY UTILIZING WASTE ROCK POWDER AS A SUPPLEMENTAL MATERIAL

• KUBOI Yorimichi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• NISHIDA Kazuhiko

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 砕石粉を混合補助材として用いた粘性土のセメント安定処理効果
• サイセキフン オ コンゴウ ホジョザイ ト シテ モチイタ ネンセイド ノ セメント アンテイ ショリ コウカ

Abstract

This study investigates the possibility of utilizing the waste rock powder as a supplemental material for cement stabilization of soft clay ground. The results of the study are summarized as follows: (1) there is an optimum mixing proportion of the waste rock powder for the cement stabilization, (2) the unconfined compressive strength varies in inverse to the ratio of designed water content to cement content, (3) the unconfined compressive strength has the highest value in every case when the waste rock powder and cement are mixed with the soft clay at a designed water content around 1.2 times the plastic limit, (4) the corresponding content of waste rock powder and cement can be estimated upon the previously selected value of designed water content, (5) the optimum content of waste rock powder and cement can be decided for various values of the water content of clay using the experimental equations.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (631), 1-12, 1999-09-21

  Japan Society of Civil Engineers

Keywords

• waste rock powder
• cement stabilization
• soft clay
• unconfined compressive strength
• plastic limit
• water content

Details

• CRID: 1390282680284706816
• NII Article ID: 130003983359
• NII Article ID: 10002532905
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.631_1
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4866167
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4866167
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/631/1999_631_1/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed