Three-dimensional finite element modelling of a full-scale geosynthetic-reinforced, pile-supported embankment

RK Rowe, KW Liu - Canadian Geotechnical Journal, 2015 - cdnsciencepub.com
The performance of four sections of a full-scale embankment constructed on soft soil is
examined using a fully coupled and fully three-dimensional finite element analysis. The four …

Consolidation analysis of clayey deposits under vacuum pressure with horizontal drains

J Chai, S Horpibulsuk, S Shen, JP Carter - Geotextiles and Geomembranes, 2014 - Elsevier
A method has been developed for the consolidation analysis of dredged mud or clayey soil
deposits containing strip-type, prefabricated horizontal drains (PHDs), based on either the …

PVD improvement of soft Bangkok clay with and without vacuum preloading using analytical and numerical analyses

LG Lam, DT Bergado, T Hino - Geotextiles and Geomembranes, 2015 - Elsevier
This paper presents the performance of improved soft Bangkok clay with prefabricated
vertical drains (PVDs) combined with embankment preloading (conventional PVD method) …

Large-strain consolidation analysis for clayey sludge improved by horizontal drains

H Sun, H Zhang, X Geng, Y Cui, Y Cai - Journal of Geotechnical and …, 2023 - ascelibrary.org
The use of prefabricated horizontal drains (PHDs) with combined surcharge and vacuum
preloading is an effective improvement approach for dredged clayey slurries. However …

[PDF][PDF] Recent advances in vertical drains and vacuum preloading for soft ground stabilisation

B Indraratna - Proceedings of 19th International Conference on Soil …, 2017 - tc211.be
Much of the world's essential infrastructure is built along congested coastal belts that are
composed of weak and highly compressible soils to significant depths. Soft alluvial and …

A simple solution for prefabricated vertical drain with surcharge preloading combined with vacuum consolidation

TN Nguyen, DT Bergado, M Kikumoto, PH Dang… - Geotextiles and …, 2021 - Elsevier
Prefabricated vertical drains (PVDs) with the surcharge preloading and vacuum
consolidation has become considerably popular for ground improvement projects. A simple …

Preloading using fill surcharge and prefabricated vertical drains for an airport

J Wang, Z Fang, Y Cai, J Chai, P Wang… - Geotextiles and …, 2018 - Elsevier
This paper presents the field measurements and analysis of a preloading project with the
installation of prefabricated vertical drains (PVDs) in Wenzhou, China. At the site, PVDs …

Numerical modelling of prefabricated vertical drains and surcharge on reinforced floating column-supported embankment behaviour

KW Liu, RK Rowe - Geotextiles and Geomembranes, 2015 - Elsevier
The short-term and long-term performance of reinforced, deep mixing method (DMM)
floating-column supported embankments with and without prefabricated vertical drains …

Analytical solutions to the axisymmetric consolidation of a multi-layer soil system under surcharge combined with vacuum preloading

WH Zhou, TMH Lok, LS Zhao, G Mei, XB Li - Geotextiles and …, 2017 - Elsevier
Surcharge combined with vacuum preloading is a common technique for accelerating the
consolidation process in ground improvement. A unit cell model for the axisymmetric …

Back-analyses of flow parameters of PVD improved soft Bangkok clay with and without vacuum preloading from settlement data and numerical simulations

P Voottipruex, DT Bergado, LG Lam, T Hino - Geotextiles and …, 2014 - Elsevier
Prefabricated vertical drains (PVDs) with embankment preloading (conventional PVDs) and
with embankment combined with vacuum preloading (Vacuum-PVDs) are examined using …