Simplified analytical solution for responses of fault-crossing tunnels with flexible joints under fault movement
G Yan, B Zhao, Z Wang, B Gao - Structures, 2022 - Elsevier
An approach is developed for estimating the responses of a tunnel with multiple flexible
joints under fault movements. Initially, a new simplified mechanical model of flexible joints is …
joints under fault movements. Initially, a new simplified mechanical model of flexible joints is …
Timoshenko-beam-based response of existing tunnel to single tunneling underneath and numerical verification of opening and dislocation
J Yu, H Li, M Huang, Y Li, JQW Tan, Y Guo - Computers and Geotechnics, 2022 - Elsevier
Longitudinal deformation of shield tunnels consists of a combination of both bending and
shearing, which is characterized by the opening of the joints and the dislocation between …
shearing, which is characterized by the opening of the joints and the dislocation between …
Tunneling-induced longitudinal responses of existing tunnel with discontinuities in structure stiffness
X Gan, J Yu, A Bezuijen, X Gong, C Wang - Transportation Geotechnics, 2023 - Elsevier
Owing to a change in construction method, the existence of a reinforcement section, or a
settlement joint, an existing tunnel is likely to have discontinuities in its longitudinal stiffness …
settlement joint, an existing tunnel is likely to have discontinuities in its longitudinal stiffness …
Simplified method for evaluating tunnel response induced by a new tunnel excavation underneath
G Feng, C Xu, Z Ding, L Liang, Y Li… - International Journal for …, 2024 - Wiley Online Library
To estimate the tunnel response induced by a new tunnel excavation underneath,
theoretical solutions are proposed in this study. The overlying tunnel is idealized as an …
theoretical solutions are proposed in this study. The overlying tunnel is idealized as an …
Mathematical modelling for shield tunneling induced displacement effects on in-service tunnel: Theoretical solution including shearing deformation of segment and …
Z Zhang, W Wo, L Mu, J Chen, Z Zhu, Y Pan - Applied Mathematical …, 2023 - Elsevier
Tunneling beneath adjacent in-service tunnel can generate displacement of soil, causing
adverse impact on the in-service tunnel. Many previous researches simplify the in-service …
adverse impact on the in-service tunnel. Many previous researches simplify the in-service …
Wireless tilt sensor based monitoring for tunnel longitudinal Settlement: Development and application
The monitoring of longitudinal settlement of tunnel linings plays a great role in the preventive
maintenance due to the significant effect of settlement on degradation of the serviceability of …
maintenance due to the significant effect of settlement on degradation of the serviceability of …
[HTML][HTML] Time-dependent longitudinal responses of a shield tunnel induced by surcharge load: Theoretical prediction and analysis
F Liang, Z Jiang, Q Yuan, L Li, R Wang - Underground Space, 2024 - Elsevier
The surcharge load at the ground surface inevitably breaks the original equilibrium state
between the underneath tunnel and the surrounding soil, which will impact the service …
between the underneath tunnel and the surrounding soil, which will impact the service …
Spatiotemporal deformation of existing pipeline due to new shield tunnelling parallel beneath considering construction process
In this paper, we study the effects of the shield tunnel construction on the deformation of an
existing pipeline parallel to and above the new shield tunnel. We propose an analytical …
existing pipeline parallel to and above the new shield tunnel. We propose an analytical …
Consequences of building a new tunnel on in-service tunnel: a review
V Mani, AM Syamala - Sādhanā, 2024 - Springer
As the requirement for underground space is growing mainly in metropolitan cities, building
a new underground tunnel in the locality of the in-service tunnel is one of the most common …
a new underground tunnel in the locality of the in-service tunnel is one of the most common …
Settlement characteristics of immersed tunnel of Hong Kong–Zhuhai–Macau Bridge project
The settlement performance of an immersed tunnel in the Hong Kong–Zhuhai–Macau
Bridge (HZMB) transportation project is described. The geological profile underlying the …
Bridge (HZMB) transportation project is described. The geological profile underlying the …