A numerical investigation of the role of basements on tunnel-frame interaction in sandy soil

J Xu, J Gui, B Sheil - Computers and Geotechnics, 2024 - Elsevier
This paper investigates the role of basement depth on the response of framed buildings to
tunnel construction in sandy soil using finite element modelling. Six frames are considered …

Study on the analysis of pile foundation deformation and control methods during the excavation of deep and thick sludge pits

D Wang, S Ye, L Xin - Water, 2023 - mdpi.com
This study aims to apply performance-based safety-assessment methods to the monitoring
and numerical simulation of excavation engineering projects in order to comprehensively …

Effects of embedded walls on tunnelling-induced sandy ground displacements: a numerical investigation

J Xu, L Zheng, G Song, D Zhang, B Sheil… - …, 2024 - icevirtuallibrary.com
Urban tunnelling projects pose significant risks to the integrity of nearby structures due to
ground movements induced by the excavation process. Embedded walls are commonly …

Laboratory Testing of Construction-Induced Ground Displacements for Open Caisson Shafts in Sand

G Song, BB Sheil - Journal of Geotechnical and Geoenvironmental …, 2023 - ascelibrary.org
The development of underground spaces inevitably poses significant risks to nearby
infrastructure due to construction-induced ground displacements. While our understanding …

Impact of twin stacked tunnels on laterally loaded pile groups: An emphasis on settlement and load transfer mechanisms using centrifuge and numerical modelling

MA Soomro, M Dai, ZD Cui, N Mangi, DA Mangnejo… - Structures, 2024 - Elsevier
With increasing demand of underground transportation system, presence of twin stacked
tunnels near piled foundations is unavoidable, potentially leading to unexpected or adverse …

Effects of bending stiffness and interface roughness on tunnel-embedded wall interaction

J Xu, L Zheng, Z Yu, Y Li, G Cai - Tunnelling and Underground Space …, 2025 - Elsevier
In urban area tunnelling projects, preventing the adverse effects of tunnel construction on
nearby structures often involves the use of embedded walls or piles. Designing the key …

Evaluation of response mechanisms in an elevated pile group subjected to lateral loading caused by twin-tunnelling

MA Soomro, N Mangi, ZD Cui, K Liu… - Computers and …, 2024 - Elsevier
While the effects of tunnel construction on vertical loaded piled foundations have been
extensively explored, the impact of side-by-side twin tunnel excavation on laterally loaded …

Evaluation of the shear stiffness and load redistribution of framed structures affected by tunnelling

J Xu, Z Yu, R Chen, T Xu, C Chen, Z Wang - Computers and Geotechnics, 2025 - Elsevier
This technical note examines the shear distortion of plane strain framed structures resulting
from tunnelling-induced surface differential settlements. An equation for calculating the …

Comparison of floating and end-bearing pile wall barriers for tunnelling in layered soil

A Franza - Geotechnical Engineering Challenges to Meet Current …, 2024 - taylorfrancis.com
The construction of an embedded pile wall between the excavation and the foundation,
before tunnelling, is a possible mitigation measure against excessive movements. This …

Role of tunnel ground loss on the mitigating effect of pile-wall barriers

N Losacco - … Engineering Challenges to Meet Current and …, 2024 - taylorfrancis.com
Pile wall barriers are an effective mitigation measure to protect heritage or infrastructure from
tunnelling-induced ground movements. This paper presents the results of parametric finite …