WEATHERING ESTIMATE OF DECOMPOSED GRANITE BY PARTICLE DISTRIBUTION ANALYSIS

• SATO Takeshi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• ITABASHI Kazuo

  JAPAN SOCIETY OF CIVIL ENGINEERS

• HASEGAWA Hideaki

  JAPAN SOCIETY OF CIVIL ENGINEERS

• KUMAZAKI Ikutaro

  JAPAN SOCIETY OF CIVIL ENGINEERS

• WAKAMATSU Masayoshi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• HIRAIWA Yoshio

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 粒度分析に基づくまさ土斜面の風化度判定
• リュウド ブンセキ ニ モトヅク マサド シャメン ノ フウカド ハンテイ

Abstract

Grain size distribution curves of decomposed granite sampled from slopes of a reser voir for a pumped storage power plant were analyzed by the negative binomial distri bution in order to estrmate the weathering rate. The verification was made by compa risons with the results obtained from X-ray analysis and chemical dissolution tests. Engineering applications showed that a unique relationship among the parameters was available to relative estimation for weathering of soils at each slope.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (631), 97-108, 1999-09-21

  Japan Society of Civil Engineers

Keywords

• decomposed granite
• grain size distribution
• negative binomial distribution
• direct shear test
• sieve analysis
• weathering

Details

• CRID: 1390001205308039552
• NII Article ID: 130003983367
• NII Article ID: 10002533085
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.631_97
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4866261
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4866261
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/631/1999_631_97/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed