Search
Search Results
-
Experimental and Numerical Studies of a Shield Twin Tunnel Undercrossing the Existing High-Speed Railway Tunnel
In order to study the influence of shield tunneling on existing high-speed railway lines. Combined with centrifuge test and three-dimensional...
-
Deterministic seismic hazard assessment of a long mountainous road tunnel: a case study of Lowari Tunnel, Pakistan
This study aimed to perform a comprehensive Deterministic Seismic Hazard Assessment (DSHA) to quantify the Peak Ground Acceleration (PGA) values for...
-
Tunnel Engineering
In-situ stress, water and temperature are the important environmental factors that affect tunnel design, construction and maintenance, while tunnel...
-
Excavation-induced deformation and stress responses of a highway tunnel in fault fracture rock zone with high geo-stress: a case study of **angjunshan tunnel
Tunnel excavation in high geo-stress shattered fault zone usually causes lining cracking, tunnel collapse and arch settlement because of rock...
-
Stress-Release Technology and Engineering Application of Advanced Center Drifts in a Super-Deep Soft-Rock Tunnel: A Case Study of the Haba Snow Mountain Tunnel
In the construction of tunnels in the southwestern region of China, the super-deep burial depth results in extremely high ground stress. In the event...
-
Dynamic response characteristics of a circular lined tunnel under anisotropy frost heave of overlying soil at the tunnel portal section in cold regions
The rapid development of traffic engineering in cold regions and its consequent problems need to be considered. In this paper, the dynamic response...
-
Numerical Analysis of a Tunnel in an Anisotropy Rock Mass. Envalira Tunnel (Principality of Andorra)
The Envalira Tunnel (Principality of Andorra) passes through a rock mass of phyllite and quarzite, and its construction had some parts with great...
-
3-D Tunnel Seismic Advance Prediction Method with Wide Illumination and High-Precision
Tunnel seismic advance prediction can effectively reduce the construction risk during tunnel excavation. Compared with the 2-D method, the 3-D method...
-
Concrete tunnel-pile interaction in local sand of Bangladesh under dynamic loading
This research presents the concrete tunnel-pile interaction behaviors under dynamic loading considering dry local sand in Bangladesh. For this...
-
Semi-automatic Identification of Tunnel Discontinuity Based on 3D Laser Scanning
Obtaining accurate discontinuity information on a tunnel is essential for tunnel stability assessment, and usually requires geological surveys on the...
-
Landslide-tunnel interaction mechanism and numerical simulation during tunnel construction: a case from expressway in Northwest Yunnan Province, China
The excavation of the tunnel on the expressway in northwest Yunnan province induced landslide and a series problem such as ground surface cracks of...
-
Enhancing Tunnel Stability Under High Ground Stress: Rheological Analysis and Support Strategies
Aiming at the large deformation of surrounding rock during tunnel construction under high ground stresses, this paper takes a high ground stress soft...
-
Analysis of loess water migration regularity and failure response of tunnel structure under rainfall environment
The potential collapsible deformation of loess surrounding rock is not conducive to the safety and stability of the tunnel, especially under rainfall...
-
Monitoring and field tests for controlling large tunnel deformation in squeezing ground: a case study
The large squeezing deformation is a characteristic disaster in tunnel construction under complex geological conditions. This study presents a case...
-
Liquefiable Concrete Tunnel–Sand–Pile Interaction Response Under Seismic Excitations
This paper presents the concrete tunnel-sand-pile interaction (TSPI) phenomenon in liquefiable sand considering various relative densities and...
-
Tunnel Route Selection in Karst Region
Tunnel route selection is the most important component of tunnel engineering design, and it is also a complex system engineering. It needs to...
-
Exploration of the best time to obtain rock structure information on the palm face during tunnel construction
Rapid acquisition of rock structure information during tunnel construction is crucial for optimizing subsequent construction strategies and avoiding...
-
Blasting vibration response and safety control of mountain tunnel
Tunnel blasting vibration will have adverse effects on adjacent existing villages. To ensure the normal life and safety of residents in these...
-
Supporting structure failure caused by the squeezing tunnel creep and its reinforcement measure
Tunnels deeply buried have high crustal stress and are prone to large deformation disasters when encountering soft rock. The large deformation...
-
Wind-Tunnel Reproduction of Nonuniform Terrains Using Local Roughness Zones
Wind-tunnel modeling of Atmospheric Boundary Layer flows has primarily consisted of simplified (purely uniform) upwind terrain conditions. This...
