Study of Fast Drained Consolidation of Silt

Qing He Huang

doi:10.4028/www.scientific.net/AMM.90-93.422

Paper Titles

Research on Treatment Scheme Optimization for Slope Based on Analytic Hierarchy Process
p.402

Numerical Simulation of Stress Distribution in a Tilted Transversely Isotropic Rock Stratum
p.406

Analysis for Drain Design of a Especial Rock Slopes under Rain Infiltration
p.410

Incorporating Set-up Effects into Pile Design
p.418

Study of Fast Drained Consolidation of Silt
p.422

Research on the Relief Degree of Land Surface (RDLS) Calibration Coefficient of Highway in Plateau Mountainous Area
p.426

Nonlinear Active Earth Pressure Distribution Based on Coulomb's Theory
p.433

Small Strain Dynamic Characteristics for Soils
p.438

Parameters of Muzhuping Landslide in the Shuibuya Reservoir
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Study of Fast Drained Consolidation of Silt

Study of Fast Drained Consolidation of Silt

Abstract:

The silt has the properties, such as low strength and slow drainage; so it is usually treated by precompression method. For short construction period and low cost , a new drained consolidation method-drainage consolidation due to excessive pore water pressure for silt is tested: fist, the sand is replaced in the surface of silt for horizontal drain; and then, the plastic drain boards is applied for vertical drain; finally, the excess pore water pressure is generated by surcharge loads and dynamic consolidation and the drainage consolidation is fast under the excess pore water pressure. The result of the settlement observation and acceptance test shows that the result of drainage consolidation due to excessive pore water pressure for silt soft soil is remarkable.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

422-425

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.422

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Online since:

September 2011

Authors:

Qing He Huang

Keywords:

Drainage Consolidation, Excessive Excess Pore Water Pressure, Silt

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