Effect of Loading Frequency on the Liquefaction Resistance of Poorly Graded Sand

Sung Sik Park, Dong Kiem Lam Tran, Tan No Nguyen, Seung Wook Woo, Hee Young Sung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Cyclic simple shear tests were carried out to study the effect of frequency (f) on the poorly graded sand’s liquefaction resistance. The samples are prepared in the medium state (Dr = 60%) by the deposition method, and a wide range of f (f = 0.03, 0.05, 0.1, 0.2, and 0.5 Hz) is considered. The results show that the liquefaction resistance is uninfluenced by low f (0.03 and 0.05 Hz). When the f is higher than the optimum frequency (fopt = 0.1 Hz), the liquefaction resistance increases with increasing f.

Original languageEnglish
Title of host publicationAdvances in Geospatial Technology in Mining and Earth Sciences - Selected Papers of the 2nd International Conference on Geo-spatial Technologies and Earth Resources 2022
EditorsLong Quoc Nguyen, Luyen Khac Bui, Xuan-Nam Bui, Ha Thanh Tran
PublisherSpringer Science and Business Media Deutschland GmbH
Pages95-104
Number of pages10
ISBN (Print)9783031204623
DOIs
StatePublished - 2023
Event2nd International Conference on Geo-Spatial Technologies and Earth Resources, GTER 2022 - Hanoi, Viet Nam
Duration: 13 Oct 202214 Oct 2022

Publication series

NameEnvironmental Science and Engineering
ISSN (Print)1863-5520
ISSN (Electronic)1863-5539

Conference

Conference2nd International Conference on Geo-Spatial Technologies and Earth Resources, GTER 2022
Country/TerritoryViet Nam
CityHanoi
Period13/10/2214/10/22

Keywords

  • Cyclic simple shear test
  • Liquefaction resistance
  • Loading frequency
  • Poorly graded sand

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