Tunnelling and Underground Space Technology

Article	Citations
Parametric modeling and safety simulation of pit excavation affecting adjacent tunnels based on BIM-FEM framework	143
Experimental and continuation analysis in a hydraulic drifter via dry friction rock model	142
Integration of FEM and DL for seismic performance prediction and optimization design of tunnels	141
Soil-carrying effect induced by super-large-diameter shallow-buried shield tunneling and treatment measures: A case study in Zhuhai, China	135
A simplified deformation forewarning method for longitudinal structural performance of existing shield tunnels based on Fast Fourier Transform	116
Fracture process of a simplified laboratory model for a cross-fault tunnel with rigid reinforcement rings: Experimental and numerical insights	110
Structural performance of corroded precast concrete tunnel lining	104
Early-stage assessment of structural damage caused by braced excavations: Uncertainty quantification and a probabilistic analysis approach	103
First application of mechanized method using earth pressure balance TBM with large horseshoe-shaped cross section to loess mountain tunnel: A case study of Baicheng tunnel	102
Seismic performance of tunnels and verification of available seismic risk models for the 2023 Kahramanmaraş earthquakes	101
Disaster prevention and structural resilience of metro tunnels crossing active ground fissures in Xi’an, China	99
The impact of lighting and longitudinal slope on driver behaviour in underwater tunnels: A simulator study	96
Combined effects of fault geometry and roadway cross-section shape on the collapse behaviors of twin roadways: An experimental investigation	92
New design equation for maximum allowable mud pressure in sand during horizontal Directional drilling	88
The formation mechanism of dynamic water and mud inrush geohazard triggered by deep-buried tunnel crossing active fault: Insights from the geomechanical model test	88
Construction risk probability assessment of shield tunneling projects in karst areas based on improved two-dimensional cloud model	86
HGV fire risk assessment method in highway tunnel based on a Bayesian network	84
Investigation of hydro-thermal variations and mechanical properties in cold region tunnels under long-term freeze–thaw cycles	83
Analysis of face stability at the launch stage of shield or TBM tunnelling using a concrete box in complex urban environments	83
Quantitative evaluation of rockburst proneness for surrounding rocks considering combined effects of the structural plane and excavation disturbance	83
Automated crack classification for the CERN underground tunnel infrastructure using deep learning	82
Optimal range of ventilation velocity in tunnel fires under subcritical longitudinal ventilation	81
Experimental study on the progressive collapse mechanism of excavations retained by tied-back retaining systems	81
A new experimental method of one single lining with airbag resistance limiter support for large deformation	80
Effect of interfacial characteristics on dynamic splitting behavior of quasi rock-concrete composite layer: Towards resilient tunnel support against rock burst	80

A novel flexible joint mechanical model and application in semi-analytical solution for longitudinal response of tunnel subjected to fault movement	79
Physical model test of NPR anchor cable-truss coupling support system for large deformation tunnel in fault fracture zone	79
Mechanical response of pile group and stratum induced by shallow tunneling based on the model test	78
Detection of grouting defects behind shield segments via shear wave ultrasound arrays: Numerical and full-scale model experiments	77
Quantification of seismic performance index limits and evaluation of seismic fragility for a new rectangular prefabricated subway station structure	76
Innovative design and construction of a closure joint for inland-river immersed tunnels via dry-land construction methods: A case study of the Yuliangzhou tunnel in China	75
Analytical study and field investigation on the effects of clogging in slurry shield tunneling	75
Semi-supervised ensemble model for TBM rock mass classification	74
Large deformation characteristics and the countermeasures of a deep-buried tunnel in layered shale under groundwater	72
Dynamic triggering mechanism of rockburst in highly stressed rectangular tunnel under impact load	72
Research on reuse of silty fine sand in backfill grouting material and optimization of backfill grouting material proportions	71
Research on the influence of high-altitude tunnel environment on gas explosion characteristics and explosion limits	68
Detecting pipeline leakage using active distributed temperature Sensing: Theoretical modeling and experimental verification	68
Thermomechanical characteristics of a thermally inactive neighboring pile of an energy soldier pile during constraint changes	67
Study on the deformation and failure mechanism of tertiary water-rich soft rock tunnels based on the moisture migration-fracture coupling model	65
Damage mechanism of tunnel base heave under interlayer weakening effect in nearly horizontal layered rock	65
In situ flexural failure of unbonded fibre reinforced shotcrete linings in response to point loading	64
Golden Horn Unkapanı Highway Tube Tunnel – Istanbul: Underwater bridge design in seismic environment	64
A particle-scale insight into the face stability of shallow EPB shield tunnels in dry cobble-rich soil	63
Discussion on the paper “Success and challenges in predicting TBM penetration rate using recurrent neural networks” by Feng Shan, Xuzhen He, Danial Jahed Armaghani, Pin Zhang, Daichao Sheng	62
Bending performance of Y-shaped joints of subway station built by enlarging two parallel shield tunnels	62
Experimental study on obstacle visibility and driving safety in lighting environment of road tunnel interior zone	62
A comprehensive novel approach for fire analysis of tunnels structural design	61
Prediction of GHG emissions from Chengdu Metro in the construction stage based on WOA-DELM	61
Stability analysis of fractured rock masses based on an extended key block theory considering the forces between blocks and block rotation	60
Comparative response of tiled finishes and bonded fire resistive coatings for normal weight concrete tunnel liners under high-intensity one-sided heating	60
Experimental and theoretical analysis on extension flame length of buoyancy-induced fire plume beneath the curved ceiling	60
Impact of bedding layers to soil-pipe-liner structure under static and traffic loads with EPR technology	60
BI-IEnKF coupling model for effective source term estimation of natural gas leakage in urban utility tunnels	59
Full-scale testing of precast tunnel lining segments under thrust jack loading: Design limits and ultimate response	58
Repeated lidar acquisitions in an underground salt gallery in the Alsatian potassic basin (France): Monitoring and geomechanical modelling	57
Application of CO2-foamed lightweight grout with early strength and low density as a low-carbon material in shield synchronous grouting	56
A new concept to design combined support under dynamic loading using numerical modelling	56
The effect of ground improvement materials on the impact resistance and behavior of buried pipes: An experimental and numerical study	56
Vibration characteristics of spalling defects in concrete lining	56
Study on spilled liquid from a continuous leakage in sloped tunnels	55
Energy tunnels as an opportunity for sustainable development of urban areas	55
Ontology-driven knowledge graph for decision-making in resilience enhancement of underground structures: Framework and application	54
Dynamic characteristics and safety control of mortar bolts under tunnel blasting vibration loads	54
Experimental analysis of the effect of the ramp slopes on the maximum exceedance temperature in a branched tunnel fire	54
Seizing the opportunity of energy retrofitting of existing tunnels	54
Mechanical characteristics and stability analysis of an innovative type of steel–concrete composite support in shallow-buried excavation tunnels	53
Study on the stability of a large-span subway station constructed by combining with the shaft and arch cover method	53
Effect of bifurcation angle and fire location on smoke temperature profile in longitudinal ventilated bifurcated tunnel fires	52
Numerical modelling and field monitoring study on large-span tunnelling using pretensioned bolt–cable combined support system	51
Tunnel fire smoke control based on the PID method: A numerical study	51
Visual detection method of tunnel water leakage diseases based on feature enhancement learning	51
Influence of fissure-induced linear infiltration on the evolution characteristics of the loess tunnel seepage field	50
Vibration effect and ocean environmental impact of blasting excavation in a subsea tunnel	50
Experimental investigation of natural gas leakage and dispersion characteristics in utility tunnels under the effects of real facility layout and forced ventilation	50

Automatic tunnel lining crack evaluation and measurement using deep learning	50
Bearing capacity of High Bolt-Screw (HBS) active joints for prestressed internal bracing in subway excavations	49
Experimental and analytical study on the mechanical response of shield tunnel segmental linings strengthened by a steel-UHPC composite	49
Computational hydraulics and hazard assessment of flooding on underground staircases	49
Full-scale test on the mechanical behavior of longitudinal joints of NC-UHPC composite segments under compression-bending load	49
Experimental study of temperature profile in underground corridor of different ventilation conditions induced by fire in an adjacent compartment	48
Grout diffusion model for single fractures in rock considering influences of grouting pressure and filling rate	48
Cyclic seismic pushover testing of a multi-story underground station	48
Long-term mechanical properties of steel fiber reinforced concrete under sulfuric acid attack	48
Construction of critical speed threshold model based on psychophysiological perception of driver for road tunnels and analysis of perception mechanism	47
Effects of the physical characteristics of foams on conditioned soil’s flow behavior: A case study	47
Investigation of the thermal response of an energy raft foundation in Taipei	47
Data-and experience-driven prediction method of twin shield tunneling-induced complicated settlement curve and its evolution	46
Energy evolution and failure mechanism of tunnel dynamic unloading in deep rock mass abounding in closable minor joints	46
Blast loading prediction from methane-air explosion in long straight tunnels	46
Progressive failure analysis of shallow circular tunnel based on the functional catastrophe theory considering strain softening of surrounding rock mass	46
Time-dependent analytical solutions for tunnels excavated in anisotropic rheological rock masses	45
Laboratory testing of settlement propagation induced by pipe-roof pre-support deformation in sandy soils	45
Theoretical analysis and numerical simulation analysis of energy distribution characteristics of surrounding rocks of roadways	45
Experimental study on flame merging behaviors and smoke backlayering length of two fires in a longitudinally ventilated tunnel	45
Investigating the time-dependent behavior of rock induced by environmental erosion and its effect on the long-term safety of tunnel lining	44
Considering creep in rock tunnelling with a combined support system: Theoretical solutions and machine-learning solver	44
Full-scale experimental study on the smoke and thermal insulation of a water mist fire extinguishing system in a short road tunnel with natural ventilation	43
Aerodynamic intensification effect and dynamic response of cracks on high-speed railway tunnel linings	43
Failure experiment on CFRP-strengthened prestressed concrete cylinder pipe with broken wires	43
Feasibility analysis of EICP technique for reinforcing backfill layer behind TBM tunnel linings based on model tests	43
A review on behavior, material properties and finite element simulation of concrete tunnel linings under fire	43
On-site tests investigating the effects of blasting vibration amplitude on the dynamic response of thin spray-on liner	43
Risk assessment method combining complex networks with MCDA for multi-facility risk chain and coupling in UUS	43
Real-time perception of rock–machine interaction information in TBM tunnelling using muck image analysis	42
Parametric investigation of suction actuators on the tunnel wall for alleviating pressure interactions in high-speed maglev train/tunnel system	42
Investigation on the engineering effects of the geometrical configuration of the jacking rectangular pipe	42
Editorial Board	42
Investigation on the maximum ceiling temperature of the weak plume impingement flow in tunnel fires under longitudinal ventilation	42
Alighting and boarding time prediction in different types of waiting areas at subway stations	42
Study on mechanical properties of composite support structures in TBM tunnel under squeezing soft rock conditions	42
Assessment of a full-scale in-situ heater experiment based on the French high-level waste disposal cell concept conducted in the Callovo-Oxfordian claystone	42
Evaluation of EDZ characterization technology for URL based on field investigation at BET	42
The influence of different geothermal distributions on the pressure transients of high-speed trains passing through tunnels	42
Experimental investigation on the evacuation performance of pedestrians in an underwater shield tunnel with evacuation stairs in a fire scenario	41
A comprehensive review of resilience of urban metro systems: A perspective from earthquake engineering	41
Study on ground deformation and settlement caused by the construction of pipe jacking tunnel in multi-layer strata	41
Experimental investigation of biaxial compressive mechanical property of NPR anchored rock with different preload forces	41
Impact of high-altitude environments on the motion and settling characteristics of wet-mix shotcrete dust in tunnels	41
Pile group response induced by adjacent shield tunnelling in clay: Scale model test and numerical simulation	41
Enhancing blast mitigation in tunnels with expansion chamber subjected to high explosives detonations for protecting underground facilities	41
Mechanical properties and field application of constant resistance energy-absorbing anchor cable	41
New insights into the merging behavior of pedestrians: Quantification of lane competition level	41
Multi-objective optimization for selecting potential locations of multi-purpose utility tunnels considering agency and social lifecycle costs	41
Mitigating aerodynamic effects through segment length allocation of variable cross-section tunnels	41
A novel arch lattice-shell of enlarged cross-section hoods for micro-pressure wave mitigation at exit of maglev tunnels	41
Reconstructing Three-dimensional geological structures by the Multiple-point statistics method coupled with a deep neural network: A case study of a metro station in Guangzhou, China	41
Dynamic response characteristics and damage evolution process of a slope-tunnel system containing parallel traversing weak interlayers based on frequency domain analysis via shaking table test	41
Coupling isogeometric analysis with deep learning for stability evaluation of rectangular tunnels	40
Investigating the dynamic response of a double-box utility tunnel buried in calcareous sand against ground surface explosion	40
Simulating inter-individual contact in the inter-station passenger transfer system connecting multiple metro stations based on space–time path data	40
Numerical study on the thermal-induced mechanical behavior in deep energy diaphragm wall (EDW): The long-term soil elastoplastic effects	40
Digital-twin-enabled JIT design of rock tunnel: Methodology and application	40
A two-step deep learning-based framework for metro tunnel lining defect recognition	40
A unified constitutive model for salt rocks under triaxial creep-fatigue loading conditions	40
An innovative non-destructive approach for the shrinkage assessment in two-component grout application	40
Gas sealing behavior of gasketed segmental joints in shield tunnels: An experimental and computational study	39
Undrained compressibility characteristics and pore pressure calculation model of foam-conditioned sand	39
Experimental and numerical investigation on the shear behavior and damage mechanism of segmental joint under compression-shear load	39
Quality assessment of CIPP lining in sewers: Crucial knowledge acquired by IKT and research gaps identified in Germany	39
The research on the evaluation framework and application of urban three-dimensional (aboveground and underground) regeneration sensitivity——Taking Kunshan Old City in China as an example	39
Investigation of ultimate bearing capacity of shield tunnel based on concrete damage model	39
Three-dimensional tunnel face stability considering slurry pressure transfer mechanisms	39
Comprehensive review and future perspectives on prediction and mitigation of tunnel-induced ground settlement: A bibliometric analysis and methodological overview (2002–2022)	39
Analytical investigation on the arching effect of tunnel face in sandy ground	39
Experimental investigation of pulling force and ground movement when Pipe-Swallowing technology is used in sand	38
Comprehensive comfort assessment method for the weight of environmental factors by analogical reasoning: A study on the comfort of the tunnel construction environment	38
Investigation of critical velocity in curved tunnel under the effects of different fire locations and turning radiuses	38
Temperature distribution and calculation methods for freezing length and laying length of insulation layer of a tunnel in cold regions	38
Carbon-friendly design method of tunnel lining segments based on Pareto optimal analysis	38
Selection of shaft construction method	38
Strengthening effect of the CFRP method on fire-damaged segments	38
Damage analysis of buried pipelines subjected to side-by-side twin tunneling based on centrifuge and numerical modeling	38
“Cosmopolitan Canopy” in Hong Kong’s hidden city: Urban design and social life in underground transit hub	37
Coupled thermal-hydro-mechanical modeling on characteristics of excavation damage zone around deep tunnels crossing a major fault	37

Centrifuge model tests and numerical simulation on ground-borne vibration propagating and vibration reduction scheme for tunnel inner structure	37
Experimental study on environmental chemical effect and purification treatment of waste slurry in horizontal directional drilling	37
Probabilistic seismic demand models for circular tunnels subjected to transversal seismic load	37
Design guidelines for concrete segmental linings in transverse interaction with the TBM	36
A linear elastic design model for sprayed liners in damaged reinforced concrete pipes	36
Investigating High-Strength Expanded Polystyrene (HS-EPS) as yielding support elements for tunnelling in squeezing ground conditions	36
An experimental study on the smoke spread in underground interconnected infrastructure with longitudinal ventilation	36
Innovative design of slender rock pillar formed within large span road tunnels and cavern Y-junction in Hawkesbury Sandstone	36
Editorial Board	36
Investigation on effect evaluation of seepage control system of large underground powerhouse of the Baihetan hydropower station	36
Linking users as private partners of utility tunnel public–private partnership projects	36
Editorial Board	36
Influence of air chambers on wavefront steepening in railway tunnels	36
Prediction of ground subsidence by shield tunneling using ensemble learning	35
Tail void grouting material: A parametric study on the role of hydro-mechanical characteristics in mechanized tunneling	35
Damage mechanism of a shield tunnel with cavities behind the concrete lining: An insight from a scaled model test	35
Experimental study of foam infiltration from foam-sand mixture into saturated sand for EPB shield tunnelling: A mechanism study	35
Analytical investigation of additional stresses induced by yaw tunneling of shield in spatial curves	35
Investigation on hydro-mechanical coupling shear creep properties of jointed rock masses	35
An experimental study of Horizontal Directional Drilling (HDD) in sand in a large flexible calibration chamber	35
Plastic zone characteristics and rapid stability evaluation indexes of circular tunnels subjected to non-hydrostatic stress: A novel complex variable solution incorporating 3D rock mass strength	35
Discrete modeling approach for emergency guidance signage system design in underground spaces: A case study in transportation hubs	35
Spatiotemporal characteristics of Chinese metro-led underground space development: A multiscale analysis driven by big data	35
Optimization of acoustic computed tomography for ceiling temperature monitoring in urban road tunnel fires: Focus on algorithms and grid schemes	35
A novel asymmetric stress unloading technology in two sides of coal roadway in deep mine: A case study	35
A biomass-enhanced bentonite slurry for shield tunnelling in the highly permeable soil	35
Autonomous prediction of rock deformation in fault zones of coal roadways using supervised machine learning	34
Data-driven adaptive assembled joints decision-making model for prefabricated underground stations	34
Performance of road tunnel subjected to BLEVE occurring inside adjacent tunnel	34
3D deformation analysis in a metropolitan area during ongoing subway construction using time series InSAR	34
Experimental study on the descent distance of fire smoke at the corridor corner	34
A hydro-mechanical closed form solution for the minimum safety thickness of water‑resistant rock in a karst tunnel under drag force in the connected fracture	34
Experimental study on evolution law of dynamic characteristic parameters during the tunnel surrounding rock block collapse process	34
Data-based assessment of rock strengths and cuttability using the monitored parameters while drilling, tunneling, and mining	34
Research on mechanical response and time-space distribution of supporting structure of deep-buried tunnel in naturally water-rich loess	34
Dynamic damage and fracture mechanism of curved ripper cutting reinforced concrete composites: Numerical simulation combined with engineering practice	34
Energy benchmarking analysis of subway station with platform screen door system in China	34
Shaking table test on the seismic response and reinforcement measures of double-arch tunnels in mountainous areas	33
Design and optimization of secant pipe roofing structure applied in subway stations	33
Structural response of former tunnel in the construction of closely-spaced cross-river twin tunnels	33
Characterization of leakage signatures in buried water pipes by ground penetrating radar(GPR) and instantaneous frequency analysis	33
The characteristics and mechanism of microwave-induced subsurface fracturing of hard rock at different burial depths	33
Review of through-wall leaking incidents during excavation of the subway stations of Nantong metro line 1 in thick water-rich sandy strata	33
Hybrid lattice/discrete element analysis of spalling failure in rock tunnels	33
Effects of ambient pressure on characteristics of smoke movement in tunnel fires	33
A tunneling speed enhancement method for super-large-diameter shield machines considering strata heterogeneity	33
Toward the automation of mechanized tunneling “exploring the use of big data analytics for ground forecast in TBM tunnels”	32
Model tests on progressive collapse mechanism of a shallow subway tunnel in soft upper and hard lower composite strata	32
Conditional generative adversarial networks for the data generation and seismic analysis of above and underground infrastructures	32
A strength-stress coupling criterion for rockburst: Inspirations from 1114 rockburst cases in 197 underground rock projects	32
A survey of fire accidents during the process of highway tunnel operation in China from 2010 to 2021: Characteristics and countermeasures	32
Model tests on static/seismic behavior of three-hinged multi-arch culvert constructed using different embankment processes	32
Deformation analysis and protection measures of existing metro tunnels effected by river channel excavation in soft soils	32
Full-scale linear cutting tests to study the influence of pre-groove depth on rock-cutting performance by TBM disc cutter	32
Microseismic characteristic and development mechanism of fault-slip rockburst in a deep-buried TBM excavated tunnel: A case study	32
Face stability of EPB shield tunnels in multilayered ground with soft sand lying on hard rock considering dynamic excavation process: A DEM study	32
The dust pollution characteristic after tunnel blasting and related influence parameters by using experimental method	31
Field measurements on the attenuation characteristics of PM2.5 and toxic gases in a blasting metro tunnel and evaluation of the re-entry time	31
Data fusion of multiple machine intelligent systems for the condition assessment of subway structures	31
An enhanced polar-based GPGPU-parallelized contact detection algorithm for 3D FDEM and its application to cracking analysis of shield tunnel segmental linings	31
Experimental and analytical investigation of the mechanical behavior of deformed segmental tunnel linings strengthened by stainless steel corrugated plate	31
Study on the minimum safe thickness of water inrush prevention in karst tunnel under the coupling effect of blasting power and water pressure	31
Rockburst and microseismic activity in a lagging tunnel as the spacing between twin TBM excavated tunnels changes: A case from the Neelum-Jhelum hydropower project	31
Effect of hydration heat of super-large-section tunnel-lining concrete on structural stress and its mitigation measures	31
Influence of subway train load on seismic response of twin stacked tunnels using three-directional shaking table test in sand	31
Deep learning with visual explanations for leakage defect segmentation of metro shield tunnel	31
Large-scale field tunnel model experience and time-dependent floor heave induced by humidification	31
Research on disaster-causing characteristics of water and mud inrush and combined prevention-control measures in water-rich sandstone and slate interbedded strata tunnel	31
Editorial Board	31
Study on mechanical and damage characteristics of segment lining under the squeezing action of shield shell	30
Experimental study on temperature characteristics in a subway train carriage with lateral openings in a longitudinally ventilated tunnel	30
Two-scale basalt fibers reinforced concrete shield tunneling segments for underground constructions	30
Artificial intelligence for tunnel boring machine penetration rate prediction	30
An improved theoretical model for the maximum smoke temperature rise in a tunnel based on equivalent fire source	30
Research on rock breaking mechanism of laser-assisted TBM cutter based on continuous-discrete coupling method	30
Short-impending decision-making for TBM tunneling control based on loading phase data	30
Research on dynamic fuzzy prediction method for surrounding rock stability of mountain tunnels throughout the construction period	30
Automated digital reconstruction of high-fidelity present-day geometries for segmental tunnel linings based on segmented point clouds	30
Effects of ambient pressure on aerodynamic pressures induced by passing metro trains in tunnels	30
How urban metro networks grow: From a complex network perspective	30
Pathological diagnosis of the seepage of a mountain tunnel	30
Time-series prediction of shield movement performance during tunneling based on hybrid model	30
Improving underground pipeline resilience: Prediction and interpretability analysis of urban water distribution network pipe failures during cold waves using machine learning	30
Cataclastic deformation and alteration induced fault water inrush: Cross effect, hazard characteristics and identification method	30
Performance of water-based fixed fire fighting systems in road tunnels: A review	30
Shaking table test study of a surface frame structure–sand–tunnel system	30
Effect of prestressed anchorage system on mechanical behavior of squeezed soft rock in large-deformation tunnel	30
Fire spread among multiple vehicles in tunnels using longitudinal ventilation	30
Modeling interactions between the Montreal subway and other urban transportation modes at the station level	30
A strain applied method for FEM-2D modelling of TBM tunnels in coarse-grained soils with comparative analysis of case histories	30
Deformation and mechanical characteristics of tunnel-slope systems with existing anti-slide piles under the replacement structure of pile-wall	30
Optimization of relief hole blasting satisfying synergistic constraints of rock-breaking area and hole-bottom minimum burden	30
Building information modelling based ground modelling for tunnel projects – Tunnel Angath/Austria	29
Analytical approach for longitudinal deformation of shield tunnels considering bending-shear-torsional effects of circumferential joints	29
Experimental and numerical studies on dynamic responses of tunnel and soils due to train traffic loads	29