Design method for calculating settlement of stiffened deep mixed column-supported embankment over soft clay

Z Zhang, FR Rao, GB Ye - Acta Geotechnica, 2020 - Springer
As a composite column, stiffened deep mixed (SDM) column is formed by inserting a precast
concrete core pile into the center of a deep mixed (DM) column. The SDM columns have …

Enhancing the strength of soft clay using date seed ash

AH Moubarak - Geotechnical and Geological Engineering, 2024 - Springer
In the current study, the agricultural waste materials Date Seed Ash (DSA) is investigated.
Various concentrations of DSA (5%, 10%, 15%, and 20%) were applied, and the impact of …

Numerical-geostatistical-based approach to investigate the earth pressure evolution within the large grid wall foundation under adjacent surcharge loading

M Fisonga, Y Hu, S Han, Y Deng, RB Kaunda - Computers and Geotechnics, 2024 - Elsevier
This study presents an investigation of the earth pressure evolution within the large grid wall
foundation by deep mixing at the expansion site of the Lianyungang port operation. The …

Integrated geoenvironmental and geotechnical risk assessment of east Port Said region, Egypt for regional development

AH Moubarak, MO Arnous, AE El-Rayes - Geotechnical and Geological …, 2021 - Springer
The present paper discusses the use of integrated topographical, hydrogeological, and
geotechnical data as a tool to assess the suitability of the East Port Said Region (EPR) for …

Fiber reinforced geopolymer treated soft clay–An innovative and sustainable alternative for soil stabilization

B Chowdary, V Ramanamurty, RJ Pillai - Materials Today: Proceedings, 2020 - Elsevier
Abstract Deep Soil Mixing (DSM) is one of the effective methods widely used in the
stabilization of soft and weak soils. For DSM applications, an industrial by-product based …

Stabilized marine and desert sands with deep mixing of cement and sodium bentonite

M Saberian, M Moradi, R Vali, J Li - Geomechanics & engineering, 2018 - dbpia.co.kr
Road construction is becoming increasingly important in marine and desert areas due to
population growth and economic development. However, the load carrying capacity of …

A method of settlement calculation of ground improved by floating deep mixed columns based on laboratory model tests and finite element analysis

S Liu, D Zhang, T Song, G Zhang, L Fan - International Journal of Civil …, 2022 - Springer
Floating deep mixed column is an effective ground improvement method to treat soft soils.
However, the traditional settlement estimation formula under the assumption of equal strain …

Settlement evaluation of soft soil improved by floating soil cement column

K Nissa Mat Said, A Safuan A Rashid… - International Journal …, 2019 - ascelibrary.org
This study focuses on the settlement of soft soil improved by floating soil cement columns in
a small-scale physical test. The effect of area improvement ratio (ap) and column height (Hc) …

Intelligent modelling and design of soft soil improved with floating column-like elements as a road subgrade

A Dehghanbanadaki - Transportation Geotechnics, 2021 - Elsevier
The use of stone columns (SC) and deep cement mixing (DCM) columns to stabilize road
subgrades are economical and reliable ground improvement techniques that have been …

Deformation-related earth pressure within grid wall-pattern foundation under adjacent surcharge

M Fisonga, Y Hu, S Han, Y Deng, RB Kaunda - Engineering Applications of …, 2024 - Elsevier
This study investigated the deformation-dependent earth pressure evolution on the
periphery of the grid wall-pattern foundation fully embedded into soft ground. The numerical …