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April 1, 2026JOURNAL OF EMERGING TRENDS AND NOVEL RESEARCHOpen Access

Laboratory Shake Table Study on the Liquefaction Characteristics of Poorly Graded Sands

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Authors

PCP.SAI CHARANSSS.SUMAN S.SUMANPMP.HEMANTH MARUTHI

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Overview

Laboratory study investigates liquefaction in poorly graded sands during seismic events, highlighting risks in vulnerable locations.

Key Points

  • This study aims to analyze how poorly graded sands behave under varying seismic intensities and identify the conditions leading to liquefaction.
  • Collected soil samples from locations vulnerable to liquefaction.
  • Performed geotechnical tests to establish baseline properties.
  • Conducted shake table tests simulating different earthquake magnitudes.
  • Evaluated changes in soil properties post-liquefaction.
  • Liquefaction occurs at specific seismic intensities, identified during testing.
  • Significant changes in sand behavior observed during and after liquefaction.
  • Variations in permeability, compaction, and shear strength recorded following liquefaction.
  • Ground stability impacted by changes in density and structural integrity.

Cite This Study

CHARAN et al. (2026) studied this question.

synapsesocial.com/papers/69ccb62016edfba7beb87c78https://doi.org/10.56975/jetnr.v4i3.233266
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