Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Model test of stone columns as liquefaction countermeasure in sandy soils
Abstract The shaking table model test was conducted to investigate earthquake resistant behavior of stone columns under the intensity of an earthquake resistance of buildings is VIII. The test results show that when acceleration is less than 0.20 g, composite foundation is not liquefied, settlement is also small and pile dislocation is not observed; when acceleration is 0.3g, ground outside embankment’s slope toe is liquefied and ground within stone column composite foundation is not. It is suggesting that reinforcement scale of stone column foundation should be widened properly. The designed stone column composite foundation meets the requirements for seismic resistance.
Model test of stone columns as liquefaction countermeasure in sandy soils
Abstract The shaking table model test was conducted to investigate earthquake resistant behavior of stone columns under the intensity of an earthquake resistance of buildings is VIII. The test results show that when acceleration is less than 0.20 g, composite foundation is not liquefied, settlement is also small and pile dislocation is not observed; when acceleration is 0.3g, ground outside embankment’s slope toe is liquefied and ground within stone column composite foundation is not. It is suggesting that reinforcement scale of stone column foundation should be widened properly. The designed stone column composite foundation meets the requirements for seismic resistance.
Model test of stone columns as liquefaction countermeasure in sandy soils
Qu, Mengfei (Autor:in) / Xie, Qiang (Autor:in) / Cao, Xinwen (Autor:in) / Zhao, Wen (Autor:in) / He, Jianjun (Autor:in) / Jin, Jiang (Autor:in)
Frontiers of Structural and Civil Engineering ; 10 ; 481-487
01.12.2016
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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