An Attempt to Evaluate In Situ Dynamic Soil Property by Cyclic Loading Pressuremeter Test

Keigo Azuno, Tatsumi Ishii, Youngcheul Kwon, Akiyoshi Kamura, Motoki Kazama

研究成果: 書籍の章/レポート/Proceedings査読

1 被引用数 (Scopus)

抄録

Laboratory experiments, such as cyclic triaxial tests, are generally conducted to evaluate the dynamic behavior of soil for earthquake-proof design. The disturbance and stress release of soil specimens caused by sampling considerably affect the testing results. To avoid sampling disturbance effect, the authors attempted to measure the dynamic soil properties under cyclic loading by directly implementing an in situ pressuremeter test in the borehole. In the feasibility test on loose sand, it was confirmed that cyclic loading was achieved in situ successfully. Besides, in the tests on medium dense sand, hardening behaviors of surrounding soil were observed.

本文言語英語
ホスト出版物のタイトルGeotechnical, Geological and Earthquake Engineering
出版社Springer Science and Business Media B.V.
ページ1446-1453
ページ数8
DOI
出版ステータス出版済み - 2022

出版物シリーズ

名前Geotechnical, Geological and Earthquake Engineering
52
ISSN(印刷版)1573-6059
ISSN(電子版)1872-4671

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