Characterization of liquefaction susceptibility of sands by means of extreme void ratios and/or void ratio range

Küçük Resim Yok

Tarih

2010

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

American Society of Civil Engineers (ASCE)

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The liquefaction susceptibility of various graded fine to medium saturated sands are evaluated by stress controlled cyclic triaxial laboratory tests. Cyclic triaxial tests are performed on reconstituted specimens having global relative density of 60%. In all cyclic triaxial tests, loading pattern is selected as a sinusoidal wave form with 1.0 Hz frequency and effective consolidation pressure is chosen as 100 kPa. Liquefaction resistance is defined as the required cyclic stress ratio causing initial liquefaction in 10 cycles during the cyclic triaxial test. The results are used to draw conclusions on the effect of the extreme void ratios and void ratio range on the liquefaction resistance of various graded sands. © 2009 ASCE.

Açıklama

Anahtar Kelimeler

Cyclic tests, Grain size, Sand, soil type, Soil liquefaction, Voids, Cyclic loads, Grain size and shape, Sand, Soil mechanics, Soils, Testing, Consolidation pressure, Cyclic stress ratio, Cyclic tests, Cyclic triaxial tests, Graded sand, Grain size, Laboratory test, Liquefaction resistance, Liquefaction susceptibility, Loading patterns, Reconstituted specimens, Relative density, Saturated sand, Sinusoidal wave, Soil types, Void ratios, Soil liquefaction, consolidation, cyclic loading, grain size, liquefaction, sand, stress analysis, stress field, triaxial test, void ratio, Cyclic tests, Grain size, Sand, soil type, Soil liquefaction, Voids, Cyclic loads, Grain size and shape, Sand, Soil mechanics, Soils, Testing, Consolidation pressure, Cyclic stress ratio, Cyclic tests, Cyclic triaxial tests, Graded sand, Grain size, Laboratory test, Liquefaction resistance, Liquefaction susceptibility, Loading patterns, Reconstituted specimens, Relative density, Saturated sand, Sinusoidal wave, Soil types, Void ratios, Soil liquefaction, consolidation, cyclic loading, grain size, liquefaction, sand, stress analysis, stress field, triaxial test, void ratio

Kaynak

Journal of Geotechnical and Geoenvironmental Engineering

WoS Q Değeri

Q2

Scopus Q Değeri

Q1

Cilt

135

Sayı

12

Künye