Displacement and force analyses of braced structure of deep excavation considering unsymmetrical surcharge effect

P Guo, X Gong, Y Wang - Computers and Geotechnics, 2019 - Elsevier
This paper describes the displacement and force behavior of a braced deep excavation
under unsymmetrical surcharge effect. The horizontal displacements and bending moments …

Improvement of soft clay with cement and bagasse ash waste

P Jamsawang, H Poorahong, N Yoobanpot… - … and building materials, 2017 - Elsevier
The main objective of this study is to assess the effectiveness of bagasse ash (BA), a type of
agricultural waste from the sugar industry, as an admixture to improve the unconfined …

Efficiency of rice husk ash as cementitious material in high‐strength cement‐admixed clay

P Jongpradist, W Homtragoon… - Advances in Civil …, 2018 - Wiley Online Library
The potential and efficiency of using rice husk ash (RHA) to add up or partially replace
Portland cement in deep cement mixing technique are examined. A series of unconfined …

Three-dimensional numerical analysis of a DCM column-supported highway embankment

P Jamsawang, N Yoobanpot, N Thanasisathit… - Computers and …, 2016 - Elsevier
This paper presents a three-dimensional numerical analysis of a well-monitored DCM (deep
cement mixing) column-supported embankment for a highway in Thailand. A coupled three …

[HTML][HTML] Reliability assessment for serviceability limit states of stiffened deep cement mixing column-supported embankments

C Phutthananon, P Jongpradist… - Journal of Rock …, 2023 - Elsevier
The reliability and deterministic analyses of wood-cored stiffened deep cement mixing and
deep cement mixing column-supported embankments (referred to as WSCSE and DCSE …

Field and 3D numerical investigations of the performances of stiffened deep cement mixing column-supported embankments built on soft soil

C Phutthananon, P Jongpradist, A Wonglert… - Arabian Journal for …, 2023 - Springer
This study presents the results of full-scale field tests of embankments supported with wood-
cored stiffened deep cement mixing (SDCM) columns and conventional DCM columns to …

Stability analysis and optimization of concrete column-supported embankments in soft soil

B **a, G Zheng, H Zhou, X Yu, J Zhao, Y Diao - Acta Geotechnica, 2024 - Springer
Concrete columns are used to support embankments built on soft soils. Use of three groups
of centrifuge model tests, this study exhibited the global performance of embankments …

[HTML][HTML] Bearing capacity and failure behaviors of floating stiffened deep cement mixing columns under axial load

A Wonglert, P Jongpradist, P Jamsawang… - Soils and …, 2018 - Elsevier
This research aims to clarify and gain an insight into the impact of the length of the stiffened
core and the strength of the deep cement mixing (DCM) socket on the behaviors of floating …

Comparative mechanical performances of cement-treated sand reinforced with fiber for road and pavement applications

P Chindaprasirt, P Jamsawang… - Transportation …, 2021 - Elsevier
Cement-treated sand reinforced with fiber (CTSF) has been extensively utilized as the base
and subbase layers in road and pavement applications to enhance the mechanical …

Parametric analysis and optimization of T-shaped and conventional deep cement mixing column-supported embankments

C Phutthananon, P Jongpradist, P Jongpradist… - Computers and …, 2020 - Elsevier
The aim of this article was to optimize the shape and modulus of T-shaped deep cement
mixing (TDM) and conventional deep cement mixing (DCM) columns for supporting …