CASE STUDIES OF SEISMIC CONE TEST AND ITS AMPLITUDE CHARACTERISTICS ON IN SITU DATA

• NISHIDA Kaoru

  JAPAN SOCIETY OF CIVIL ENGINEERS

• TAKAMURA Tooru

  JAPAN SOCIETY OF CIVIL ENGINEERS

• NAKAJIMA Masayuki

  JAPAN SOCIETY OF CIVIL ENGINEERS

• TANAKA Hiroyuki

  JAPAN SOCIETY OF CIVIL ENGINEERS

• TANAKA Masanori

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• サイスミックコーン試験の適用例と測定データの振幅特性に関する考察
• サイスミック コーン シケン ノ テキヨウ レイ ト ソクテイ データ ノ シンプク トクセイ ニ カンスル コウサツ

Abstract

A seismic cone, equipped with two receivers, was developed to measure in situ shear wave velocity. Using this cone, site investigations were conducted at several sites with different subsoil conditions. Due to its two receivers, the cone was able to measure the shear wave velocity of ground more precisely than the conventional P-S logging of down hole type. The case studies indicated that the strain level caused by the seismic cone is of the order of 10^-6 to 10^-7. The damping factor h estimated from the seismic cone using spherical wave formula showed values in good agreement with that measured in laboratory using undisturbed samples.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (631), 329-338, 1999-09-21

  Japan Society of Civil Engineers

Keywords

• in situ test
• seismic cone
• penetration test
• S wave velocity
• soft ground

Details

• CRID: 1390282680284758272
• NII Article ID: 130003983384
• NII Article ID: 10004444265
• NII Article ID: 10002533456
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.631_329
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4866390
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4866390
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/631/1999_631_329/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed