3D numerical analysis of piled raft interaction in drained soft clay conditions

2021 ◽  
Vol 14 (5) ◽  
Author(s):  
Abdelkrim Ferchat ◽  
Sadok Benmebarek ◽  
Mohamed Nabil Houhou
Keyword(s):  
Numerical Analysis ◽  
Soft Clay ◽  
Piled Raft

Numerical Analysis of Piled Raft Foundations Designed for Settlement Control on Steel Grain Silos in Collapsible Soils

2021 ◽  
Author(s):  
Heitor Cardoso Bernardes ◽  
Humberto Laranjeira de Souza Filho ◽  
Arthur Duarte Dias ◽  
Renato Pinto da Cunha
Keyword(s):  
Numerical Analysis ◽  
Piled Raft ◽  
Collapsible Soils ◽  
Raft Foundations

Instrumented Full Scale Test and Numerical Analysis to Investigate Performance of Bamboo Pile-Mattress System as Soil Reinforcement for Coastal Embankment on Soft Clay

2014 ◽  
Vol 501-504 ◽  
pp. 2132-2137
Keyword(s):  
Numerical Analysis ◽  
Geotechnical Engineering ◽  
Soft Clay ◽  
Full Scale ◽  
Soil Reinforcement ◽  
Disaster Mitigation ◽  
Full Scale Test ◽  
Scale Test

Removed due to plagiarism. The original was published by: Liu, Deng and Chu (eds) © 2008 Science Press Beijing and Springer-Verlag GmbH Berlin Heidelberg Geotechnical Engineering for Disaster Mitigation and Rehabilitation http://www.ftsl.itb.ac.id/kk/geotechnical_engineering/wp-content/uploads/2008/06/irsyam-165.pdf

scholarly journals Numerical analysis of unconnected piled raft with cushion

2015 ◽  
Vol 6 (2) ◽  
pp. 421-428 ◽  
Author(s):  
Alaa Ata ◽  
Essam Badrawi ◽  
Marwa Nabil
Keyword(s):  
Numerical Analysis ◽  
Piled Raft

scholarly journals Comparative analysis of Piled Raft Foundation System (PRFS) settlements placed on soft soils via geotechnical centrifuge

2021 ◽  
Vol 44 (2) ◽  
pp. 1-12
Author(s):  
Edgar Rodríguez Rincon ◽  
Bernardo Caicedo Hormaza ◽  
Juan Felix Rodríguez Rebolledo
Keyword(s):  
Pore Pressure ◽  
Soft Clay ◽  
Clay Soils ◽  
Deep Soil ◽  
Consolidation Process ◽  
Soil Layers ◽  
Geotechnical Centrifuge ◽  
Piled Raft ◽  
Piled Raft Foundation ◽  
Scale Models

The use of Piled Raft Foundations Systems (PRFS) has been extended to different types of soils, including soft clay soils. In this type of soil it is possible that, in addition to the consolidation process due to the presence of loads, a subsidence process is generated, associated with variations in pore pressure with depth. In many cases, these variations are associated with the loss of recharge of the aquifers or with the extraction of water from deep soil layers. In this work, the behaviour of some PRFS built on soft clay soils, which are subjected to the double consolidation process, are evaluated, both by loading and by the extraction of water from deep soil layers. The research is based on the implementation of reduced-scale models in a geotechnical centrifuge; the influence of the separation and number of piles on the deformation or settlement of the system is analysed. It is shown that, normally, groups of piles with greater separation control settlement more effectively. However, the settlements are greater when the soil is subjected to the weight of the structure in addition to a process of depletion of the pore pressure, because the settlement depends on the distribution of the piles, which is described using the Filling Factor (FF).

Optimizing the Unconnected Piled Raft Foundation for Soft Clay Soils: Numerical Study

2020 ◽  
Vol 24 (4) ◽  
pp. 1095-1102 ◽  
Author(s):  
Walid El Kamash ◽  
Hany El Naggar ◽  
Marwa Nabil ◽  
Alaa Ata
Keyword(s):  
Numerical Study ◽  
Soft Clay ◽  
Clay Soils ◽  
Piled Raft ◽  
Piled Raft Foundation ◽  
Raft Foundation
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