[HTML][HTML] Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations

Z Li, Z Chen, L Wang, Z Zeng, D Gu - Underground Space, 2021 - Elsevier
Currently, the pile foundation underpinning technology is widely used when underground
transportation infrastructure passes through existing buildings or structures in urban areas …

Settlement analysis of pipe culvert situated in soft clay treated with prefabricated vertical drains

AB Negesa - Advances in Civil Engineering, 2022 - Wiley Online Library
Engineering structures built on soft and compressible soils are often subjected to a long‐
lasting consolidation settlement. It is difficult to achieve an acceptable level of consolidation …

Seismic response of nuclear power station with disconnected pile-raft foundation using dynamic centrifuge tests

Y Yang, H Fan, YP Cheng, W Gong, G Dai… - Journal of Cleaner …, 2022 - Elsevier
The typical foundation type for a nuclear power station is the raft foundation in rock areas.
With the power demand, it is possible that a nuclear power station located in soft soil areas …

Effect of cushion types on the seismic response of structure with disconnected pile raft foundation

Y Yang, YP Cheng, W Gong, H Fan, G Dai - Structures, 2023 - Elsevier
In recent years, the benefits of reducing the impacts of the earthquake on the seismic
response of disconnected pile raft foundation (DPRF) have simulated increasing research …

A simplified method for the nonlinear analysis of composite piled raft foundation

BM El-Garhy - Geotechnical and Geological Engineering, 2022 - Springer
This paper presents a simplified method for the nonlinear analysis of composite piled raft
foundation, CPRF, subjected to vertical loads. As a cost-effective alternative to piled rafts, the …

Improvement of soft organic clay Soil using vertical drains

W El Kamash, K Hafez, M Zakaria… - KSCE Journal of Civil …, 2021 - Springer
The design of foundations based on soft clay is still a very challenging problem. Three
experimental cases were performed to examine the action of soft clay: the first case without …

Cushioned helical-piled raft systems to mitigate hazards associated with normal faulting

MJ Nowkandeh, M Ashtiani - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Recent earthquakes leading to the emergence of surface fault rupture (SFR) on the ground
surface have indicated disastrous damage to buildings. As avoidance is not always …

Reinforcement effect of micropile and bearing characteristics of micropiled raft according to the cohesion of soil and stiffness of pile

KIL Lee, MY Kim, TH Hwang - Geomechanics and Engineering, 2024 - koreascience.kr
Micropiled raft has been used to support the existing and new structures or to provide the
seismic reinforcement of foundation systems. Recently, research on micropile or micropiled …

[PDF][PDF] Applications of optimization and value engineering techniques for foundations system of buildings

A Salah, HM Elhegazy, AM Ebid… - International Journal of …, 2022 - crdeepjournal.org
In recent decades, significant public and private investment in the construction industry has
led to the development of recommendations or guidelines for deciding the optimum …

Long-term effect of vertical and lateral loads on piled raft foundations: a case study

K Tarenia, NR Patra - Proceedings of the institution of civil …, 2022 - icevirtuallibrary.com
In this study, numerical analyses of connected and disconnected piled-raft foundations
(PRFs) comprising a single pile, 2× 1, 3× 1, 2× 2, 3× 2, 3× 3 and 5× 5 pile groups subjected …