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   Articles with "deep excavation" as a keyword



Simplified analysis method for predicting the influence of deep excavation on existing tunnels

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recommendations! Published in 2020 at "Computers and Geotechnics"

DOI: 10.1016/j.compgeo.2020.103477

Abstract: Abstract A deep excavation has a significant influence on existing tunnels. However, there is currently a lack of simple and practical assessment methods for predicting this influence. In this paper, a simplified model is proposed… read more here.

Keywords: deep excavation; excavation; model; predicting influence ... See more keywords

Investigation into performance of deep excavation in sand covered karst: A case report

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recommendations! Published in 2018 at "Soils and Foundations"

DOI: 10.1016/j.sandf.2018.03.012

Abstract: Abstract Performing deep excavations in karst regions is likely lead to geo-hazards, e.g. sinkholes, water ingress, and ground surface settlement. This case report presents the performance of a 16-m deep excavation in sand covered karst… read more here.

Keywords: case; sand covered; deep excavation; performance deep ... See more keywords

Evaluation of the wall deflections of a deep excavation in Central Jakarta using three-dimensional modeling

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recommendations! Published in 2018 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2017.11.013

Abstract: Abstract This paper presents a case study and numerical simulations regarding a large-scale deep excavation in Central Jakarta, Indonesia, and its three-dimensional (3D) effects on wall deformation. The soil profile in Central Jakarta is generally… read more here.

Keywords: soil; central jakarta; wall; deep excavation ... See more keywords
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Experimental investigations on a deep excavation support system with adjustable strut length

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recommendations! Published in 2021 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2021.104046

Abstract: Abstract Conventional deep excavation support systems (diaphragm wall with inner strut) have fixed length of struts, which can lead to a significant discrepancy between deformations of actual and designed diaphragm wall systems. As a result,… read more here.

Keywords: system; length; deep excavation; excavation ... See more keywords

Monitoring and deformation of deep excavation engineering based on DFOS technology and hybrid deep learning

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-01120-0

Abstract: With the increasing urbanization in China, monitoring and predicting the deformation of deep excavations has become increasingly critical. Concurrently, as neural network models find application and development in deep excavation displacement prediction, traditional models face… read more here.

Keywords: cnn lstm; model; network; deep excavation ... See more keywords

Stability and failure probability analysis of super-large irregularly shaped deep excavation in coastal area considering spatial variability in soil properties

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recommendations! Published in 2024 at "Journal of Asian Architecture and Building Engineering"

DOI: 10.1080/13467581.2024.2409787

Abstract: ABSTRACT The objective of this paper is to investigate the effects of spatial variability in coastal silty soil properties on the stability and failure probability of deep excavation. A super-large irregularly shaped deep excavation in… read more here.

Keywords: stability; spatial variability; correlation; deep excavation ... See more keywords
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Behaviour of existing tunnel due to adjacent deep excavation - a review

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recommendations! Published in 2021 at "International Journal of Geotechnical Engineering"

DOI: 10.1080/19386362.2021.1952800

Abstract: Behaviour of existing tunnel gets hugely affected by nearby construction activities, especially from deep excavation, which causes changes in the ground stresses. Such change in stress will affect ... read more here.

Keywords: behaviour existing; tunnel due; deep excavation; existing tunnel ... See more keywords

Coupling Deformation Induced by Dewatering and Deep Excavation of Subway Station in Water‐Rich Soft Soils

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recommendations! Published in 2025 at "Geofluids"

DOI: 10.1155/gfl/6612818

Abstract: The insertion ratio of the diaphragm wall is crucial for the deformation control of the deep excavation of a subway station in water‐rich soft soils. Taking the deep excavation project of a subway station in… read more here.

Keywords: diaphragm wall; excavation; insertion ratio; deep excavation ... See more keywords

Impact of surface loading on deep excavation response: centrifuge and numerical analyses

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recommendations! Published in 2025 at "International Journal of Physical Modelling in Geotechnics"

DOI: 10.1680/jphmg.24.00083

Abstract: In this study, the influence of surface loading on wall and ground behaviour for deep excavations was investigated. Centrifuge tests and finite-element analyses were performed to characterise the effects of various surface loading components, including… read more here.

Keywords: impact surface; surface; hex; loading deep ... See more keywords

A framework for the use of reliability methods in deep urban excavations analysis

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recommendations! Published in 2021 at "Acta Geotechnica Slovenica"

DOI: 10.18690/actageotechslov.18.1.2-14.2021

Abstract: Deep excavations in urban areas impose deformation to adjacent structures; hence the reliability of deformation analysis for the real deep excavation projects is very important to be assessed. In this study a framework is presented… read more here.

Keywords: framework; analysis; deep excavation; reliability ... See more keywords

Design and deformation pattern simulation of deep excavation support structures

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recommendations! Published in 2024 at "Frontiers in Earth Science"

DOI: 10.3389/feart.2024.1416957

Abstract: This study delves into the design and deformation patterns of support structures in urban deep excavation projects, aiming to optimize the design of these structures to ensure their safety and stability. Initially, experimental research on… read more here.

Keywords: simulation; support structures; support; design deformation ... See more keywords