Journal Published Online: 09 December 2024
Volume 48, Issue 2

Tensile Strength of Cement-Treated Sand at Different Loading Rates

CODEN: GTJODJ

Abstract

This study presents the experimental results of direct tension tests conducted to investigate the effect of the loading rate on the tensile behavior of cement-treated sands. The displacement-controlled and load-controlled direct tension tests were carried out at different loading rates. The tensile properties of cement-treated soil specimens in air and water were investigated in the direct tension tests. The test results showed that the strain rate does not significantly affect the tensile behavior of the cement-treated sand specimens when the strain rate ranges from 1.0 × 10−7 s−1 to 1.0 × 10−3 s−1. The test results suggested that the quasi-static tensile strength can be reasonably used when evaluating the tensile failure behavior of cement-mixed grounds during earthquakes.

Author Information

Namikawa, Tsutomu
Department of Civil Engineering, Shibaura Institute of Technology, Koto-ku, Tokyo, Japan
Miyashita, Ryosuke
Department of Civil Engineering, Shibaura Institute of Technology, Koto-ku, Tokyo, Japan
Koizumi, Shotaro
Department of Civil Engineering, Shibaura Institute of Technology, Koto-ku, Tokyo, Japan
Ozawa, Kazuki
Department of Civil Engineering, Shibaura Institute of Technology, Koto-ku, Tokyo, Japan
Pages: 13
Price: $25.00
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Details
Stock #: GTJ20230521
ISSN: 0149-6115
DOI: 10.1520/GTJ20230521