Diagrams Considering Well Resistance for Designing Spacing Ratio of Gravel Drains
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TLDR
In this paper, the axisymmetric diffusion equation was applied to numerical analysis of the effectiveness of gravel drains constructed to prevent liquefaction of sandy soils due to earthquake motion.About:
This article is published in Soils and Foundations.The article was published on 1988-09-15 and is currently open access. It has received 50 citations till now. The article focuses on the topics: Pore water pressure.read more
Citations
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Journal ArticleDOI
Mitigation of liquefaction and associated ground deformations by stone columns
Korhan Adalier,Ahmed Elgamal +1 more
TL;DR: A comprehensive review of the current state of the stone column technologies as a liquefaction countermeasure is presented in this paper, which provides insights for design and construction, compile the latest research developments, and identify sources of useful information.
ReportDOI
Ground improvement techniques for liquefaction remediation near existing lifelines
Ronald D. Andrus,Riley M Chung +1 more
TL;DR: In this article, five low vibration ground improvement techniques suitable for remedial work near existing structures are reviewed. But they are not discussed in detail, except the drain pile technique which is not yet available in the United States.
Liquefaction Remediation in Silty Soils Using Dynamic Compaction and Stone Columns
TL;DR: In this article, a rational analysis procedure and design guidelines for liquefaction hazards mitigation in saturated sands and non-plastic silty sands using Dynamic Compaction (DC) and Vibro-Stone Columns (SC).
Journal ArticleDOI
Study of the liquefaction resistance of a saturated sand reinforced with Geosynthetics
D. Vercueil,P. Billet,D. Cordary +2 more
TL;DR: In this paper, the undrained behavior of saturated Hostun RF sand reinforced with non-woven geotextiles is analyzed on the basis of different test series, highlighting the influence of reinforcement compressibility on interstitial pressure distribution in the sample.
Journal ArticleDOI
Centrifuge Modeling of Prefabricated Vertical Drains for Liquefaction Remediation
TL;DR: In this article, the results from a dynamic centrifuge test designed to evaluate the performance of a liquefiable site treated with prefabricated vertical drains were presented. But, depending on the characteristics of the input ground motion, the peak excess pore pressures in the treated area were not always substantially smaller than in the untrusted area.
References
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Journal ArticleDOI
Stabilization of potentially liquefiable sand deposits using gravel drains
H B Seed,J R Booker +1 more
TL;DR: In this article, a simplified theory that provides a convenient basis for evaluating the possible effectiveness of a grain drain system in such cases is presented, where appropriate, additional analyses may readily be made using a computer program (LARF) based on the theory presented.
Journal ArticleDOI
Consolidation of Soils by Vertical Drain Wells with Finite Permeability
TL;DR: In this article, the authors theoretically treated the consolidation process by the vertical drain, method, taking the well registance into consideration, and derived quantitative data predict that the effect of well registry should be taken into account for the design of vertical drains in the case of deep and soft deposit which is often found in Japan.
Journal ArticleDOI
Shaking table tests on gravel drains to prevent liquefaction of sand deposits
Yasushi Sasaki,Eiichi Taniguchi +1 more
TL;DR: In this paper, a large scale shaking table test was performed on the gravel drain system as a countermeasure to liquefaction of the sand deposits, and the results showed that the effective area of gravel drain in this series of tests was less than 50 cm from the gravel drains.
Journal ArticleDOI
Consolidation of Multilayered Anisotropic Soils by Vertical Drains with Well Resistance
TL;DR: In this paper, a numerical analysis method is presented to solve the consolidation problem in multilayered anisotropic clayey subsoil in which vertical drains have been installed, and the analytical results coincide well with the observed results obtained through a pair of in-situ consolidation tests.
Journal ArticleDOI
In-Situ Experiment and Analysis on Well Resistance of Gravel Drains
TL;DR: In this article, a series of in-situ experiments was performed to evaluate the well resistance of gravel drains, and to quantitatively define the preventative effects of such gravel drains on increasing pore water pressure due to earthquake motion in liquefiable sandy deposits.
Related Papers (5)
Stabilization of potentially liquefiable sand deposits using gravel drains
H B Seed,J R Booker +1 more
Mitigation of liquefaction and associated ground deformations by stone columns
Korhan Adalier,Ahmed Elgamal +1 more