Case study and numerical simulation of PVD improved soft Bangkok clay with surcharge and vacuum preloading using a modified air-water separation system

DT Bergado, P Jamsawang, P Jongpradist… - Geotextiles and …, 2022 - Elsevier
This manuscript presents the case study of soft Bangkok clay improvement and simulations
using combined vacuum pressures with pre-existing surcharge embankment preloading …

Performance of cement-stabilized weak subgrade for highway embankment construction in Southeast Nigeria

C Ifediniru, NE Ekeocha - International Journal of Geo-Engineering, 2022 - Springer
Soils with poor shear strength and high compressibility underlie the wetlands of southern
Nigeria. They are susceptible to intolerable settlements and account for greater than 60% of …

[HTML][HTML] Salinity effects on soil shrinkage characteristic curves of fine-grained geomaterials

PN Mishra, A Scheuermann, T Bore, L Li - Journal of Rock Mechanics and …, 2019 - Elsevier
Fine-grained clayey soils are prone to substantial volume changes during desiccation in
response to the dynamics of their moisture regime, and are of critical importance in several …

[PDF][PDF] Design and performance of soft ground improvement using PVD with and without vacuum consolidation

PV Long, DT Bergado, LV Nguyen… - … Engineering Journal of …, 2013 - academia.edu
This paper presents the soft ground improvement using Prefabricated Vertical Drains (PVD)
including PVD installation and preloading techniques, settlement and stability design …

Uncertainty analysis in prediction of settlements for spatial prefabricated vertical drains improved soft soil sites

JJ Muhammed, PW Jayawickrama, S Ekwaro-Osire - Geosciences, 2020 - mdpi.com
This paper presents the quantification of uncertainties in the prediction of settlements of
embankments built on prefabricated vertical drains (PVDs) improved soft soil deposits based …

[PDF][PDF] Settlement estimation of peat reinforced with bamboo grid under embankment

AM Waruwu, H Halim - International Review of Civil Engineering (I …, 2017 - researchgate.net
Peat has the disadvantages characteristics when used as sub-grade of construction. The
embankment on peat can improve the soil parameters. The height and duration of …

Reinforced Soft Soil by CSV with/without Polypropylene fibres: Experimental and Numerical analysis.

A Souadeuk, Z Boudaoud - Frattura ed Integrità Strutturale, 2022 - fracturae.com
Columns of mixed soil-sand-cement (CSV), is one of the most unknown used methods for
soft soil stabilization that has not been studied before. To this end, in this paper …

Individual and group columns failure of deep cement mixing (DCM) in Grati soft soil

Y Zaika, H Asyifa, MA Rofik, MD Sanjaya - GEOMATE Journal, 2023 - geomatejournal.com
The structural failures were due to the soft soil identified in Indonesia and other countries.
Most of them occurred due to negligence, lack of knowledge, and a lack of data sites. The …

Predicted and measured behaviour of an embankment on PVD-improved Ballina clay

GT Lim, JA Pineda, N Boukpeti, JAH Carraro - Computers and Geotechnics, 2018 - Elsevier
This paper presents Class-A and Class-C predictions of the behaviour of an embankment
built on soft Ballina clay improved with prefabricated vertical drains. Predictions were carried …

Study bearing capacity of subgrade using combination bamboo grid and stabilized soil

A Waruwu, PDSE Yanto… - Journal of …, 2022 - ejournal.warmadewa.ac.id
The subgrade of road construction also determines the strength and resistance to loads on
it. The subgrade in the field very varies from soft clay to hard soil. The subgrade of soft clay …