Underground Space

Article	Citations
Fatigue damage analysis of ballastless slab track in heavy-haul railway tunnels	182
Regional characterization of vs30 with hybrid geotechnical and geological data	173
Experimental investigation on rockburst characteristics of highly stressed D-shape tunnel subjected to impact load	123
Face stability analysis of large shield-driven tunnel in rock-soil interface composite formations	118
Numerical prediction of ground vibrations induced by LPG boiling liquid expansion vapour explosion (BLEVE) inside a road tunnel	97
Performance-based three-level fortification goal and its application in anti-dislocation countermeasures: A case study of Shantou Submarine tunnel	88
Analytical solutions of ground settlement induced by yaw in a space curved shield tunnel	76
Experimental study on cyclic deformation properties of saturated Fujian sand at different loading frequencies	75
Seismic response of deep circular tunnels subjected to S-waves: Axial bending	67
Study on influencing factors and prediction of peak particle velocity induced by roof pre-split blasting in underground	65
Refined model analysis of basement rock degradation mechanism of heavy-haul railway tunnel	65
Novel pipe-roof method for a super shallow buried and large-span metro underground station	62
Case study on the seismic response of a subway station combined with a flyover	60
Analysis of the influence of geometrical parameters of circular steel pipe with flange plate on the jacking force	57
Seismic response of tunnel near fault fracture zone under incident SV waves	56
Investigating low-permeability sandstone based on physical experiments and predictive modeling	55
Seismic behaviors of utility tunnel-soil system: With and without joint connections	52
Effect of defects and remediation measures on the internal forces caused by a local thickness reduction in the tunnel lining	52
Tunnels in squeezing clay-rich rocks	50
Field measurement analysis of the influence of simultaneous construction of river channel and bridge on existing double shield tunnels	47
Fractional viscoelastic solution of stratum displacement of a shallow tunnel under the surface slope condition	46
Analytical solutions of limit support pressure and vertical earth pressure on cutting face for tunnels	45
Analysis of energy pile groups subjected to non-uniform thermal loadings	44
Shear behaviour of anchored jointed rock mass under different engineering conditions considering damage and joint surface morphology	42
Assessing clogging potential and optimizing driving parameter of slurry shield tunneling in clay stratum assisted with CFD-DEM modeling	41

Influence of erosion voids and traffic loads on buried large-diameter reinforced concrete pipes	40
Adaptive mutation sparrow search algorithm-Elman-AdaBoost model for predicting the deformation of subway tunnels	38
Performance of double-arch tunnels under internal BLEVE	37
Experimental investigation on damage development and failure mechanism of shield tunnel lining under internal blast considering stratum-structure interaction	36
Evaluation of the effect of using fiber reinforcement in tunnel linings for metro projects	36
Characteristics of deformation and defect of shield tunnel in coastal structured soil in China	35
Reliability-based robust geotechnical design of braced excavations considering multiple failure modes	34
Pseudo-dynamic analysis of a 3D tunnel face in inclined weak strata	34
Book Review	34
Combined prediction of rockburst based on multiple factors and stacking ensemble algorithm	33
Soft computing approach for prediction of surface settlement induced by earth pressure balance shield tunneling	33
Novel stacking models based on SMOTE for the prediction of rockburst grades at four deep gold mines	33
Automatic tunnel lining crack detection via deep learning with generative adversarial network-based data augmentation	32
Erratum for previously published articles	32
Analytical model of vertical load acting on jacked pipe considering soil arching effect in cohesionless soil	32
Stability prediction of underground entry-type excavations based on particle swarm optimization and gradient boosting decision tree	31
Analytical solution for tunnelling-induced response of an overlying pipeline considering gap formation	29
Dynamic strain field for granite specimen under SHPB impact tests based on stress wave propagation	29
Investigation of cracking mechanism of the first tunnel lining during double-arch tunnel construction	28
Hydraulic head difference at two sides of suspended waterproof curtain during multi-grade dewatering of excavation	28
Attention-based LSTM predictive model for the attitude and position of shield machine in tunneling	28
Key features of numerical models for the FE-simulation of deep tunnel advance by the NATM	27
Pseudo-discontinuum model to simulate hard-rock mine pillars	27
Grouting-induced ground heave and building damage in tunnel construction: A case study of Shenzhen metro	27
Unpacking data-centric geotechnics	27
Numerical investigation on arching effect surrounding deep cylindrical shaft during excavation process	27
Effect of ventilation on thermal and humidity environment of the underground utility tunnel in the plum rain season in southern China: Field measurement and CFD simulation	26
Influence of traffic on the temperature field of tunnel in cold region: A case study on the world's longest highway spiral tunnel	26
Deformation monitoring and remote analysis of ultra-deep underground space excavation	25
Experimental study on the effect of flexible joints of a deep-buried tunnel across an active fault under high in-situ stress conditions	25
Review of transparent soil model testing technique for underground construction: Ground visualization and result digitalization	25
Study on disc cutter chipping of TBM based on field data and particle flow code simulation	25
Data augmentation-assisted muck image recognition during shield tunnelling	24
Numerical studies on the synergistic effects of smoke extraction and control performance by mechanical ventilation shafts during tunnel fires	24
Deep learning to evaluate seismic-induced soil liquefaction and modified transfer learning between various data sources	23
Determination of groundwater buoyancy reduction coefficient in clay: Model tests, numerical simulations and machine learning methods	23
Model-based offline reinforcement learning framework for optimizing tunnel boring machine operation	23
Large post-liquefaction deformation of sand: Mechanisms and modeling considering water absorption in shearing and seismic wave conditions	23
Effects of the excavation of deep foundation pits on an adjacent double-curved arch bridge	23
Horizontal convergence reconstruction in the longitudinal direction for shield tunnels based on conditional random field	23
Multi-source data integration and multi-scale modeling framework for progressive prediction of complex geological interfaces in tunneling	23
Influence of disturbance degree on the propped excavation stability in sandy soil in Shenyang, China	22
Dynamic prediction of over-excavation gap due to posture adjustment of shield machine in soft soil	22
Underground space use of urban built-up areas in the central city of Nanjing: Insight based on a dynamic population distribution	22
Coal-rock interface real-time recognition based on the improved YOLO detection and bilateral segmentation network	22
Vertical-well-assisted SAGD dilation process in heterogeneous super-heavy oil reservoirs: Numerical simulations	22
A review of fracture mechanic behaviors of rocks containing various defects	22
Numerical modeling for a simulated rockburst experiment using LS-DYNA	21
Analytical method for the mechanical response of buried pipeline under the action of strike-slip faulting	21
Undrained stability of active trapdoors in two-layered clays	21

Ground vibration analysis under combined seismic and high-speed train loads	21
Influence of secondary lining thickness on mechanical behaviours of double-layer lining in large-diameter shield tunnels	21
A practical ANN model for predicting the excavation-induced tunnel horizontal displacement in soft soils	21
Dynamic response of water-rich tunnel subjected to plane P wave considering excavation induced damage zone	20
Mechanism and preventive measures of slurry leakage at shield tail brushes under abnormal shutdown condition—A case study	20
Analytical model for the sealant performance of tunnel gasketed joints based on multi-scale contact and percolation theories	20
Reliability assessment of deep excavations in spatially random cohesion weakening friction strengthening massive rocks: Application to nuclear repositories	20
Effect of pipe installation and external load on buried steel pipe responses: Experimental and numerical investigations	20
The analysis of the optimal scalar and vector intensity measurements for seismic performance assessment of deep-buried hydraulic arched tunnels	20
Multiscale method for identifying and marking the multiform fractures from visible-light rock-mass images	19
Effect of local openings on bearing behavior and failure mechanism of shield tunnel segments	18
Deformation-based longitudinal equivalent stiffness beam model for shield tunnel and its application in seismic deformation method	18
Integrated approach of predicting rock stability in high mountain valley underground caverns	18
Analytical model regarding compression-bending capacity of segmental joint reinforced by steel plate	18
RM2D: An automated and robust laser-based framework for mobile tunnel deformation detection	18
Hybrid stacking ensemble algorithm and simulated annealing optimization for stability evaluation of underground entry-type excavations	18
Detecting soil mixing, grain size distribution, and clogging potential of tunnel excavation face by classification-regression algorithms using EPBM operational data	18
Effect of block geometry on the estimation of low volumetric block proportions: A tunneling-based computer bimrock model	18
Immersive visualization of 3D subsurface ground model developed from sparse boreholes using virtual reality (VR)	17
Transfer learning-based encoder-decoder model with visual explanations for infrastructure crack segmentation: New open database and comprehensive evaluation	17
Influence of extreme shallow jacked box tunnelling on underlying metro tunnels: A case study	17
Goaf risk prediction based on IAOA–SVM and numerical simulation: A case study	17
Full-scale experiment for segmental linings of deep-buried shield tunnels bearing high inner water pressure: Comparison of mechanical behaviors of continuous- and stagger-jointed structures	17
New method to identify optimal discontinuity set number of rock tunnel excavation face orientation based on Fisher mixed evaluation	17
Hydrothermal interactions in energy walls	16
Mechanism analysis of foam penetration in EPB shield tunnelling with a focus on FER and soil particle size	16
Fluid-solid coupling numerical simulation of micro-disturbance grouting treatment for excessive deformation of shield tunnel	16
Novel numerical model to simulate water seepage through segmental gasketed joints of underwater shield tunnels considering the superimposed seepage squeezing effect	16
Predicting the strut forces of the steel supporting structure of deep excavation considering various factors by machine learning methods	16
Feedback on a shared big dataset for intelligent TBM Part I: Feature extraction and machine learning methods	16
Experimental study on performance of spring damping support structure system for large deformation tunnel in soft rock	16
Regulating bulkhead pressure of EPB shield machines through DEM modeling and data mining	15
Evaluation on cutting performance of novel PDC cutter for pipe jacking machine	15
A simulation-based software to support the real-time operational parameters selection of tunnel boring machines	15
Cross-scale mechanical softening of Marcellus shale induced by CO2-water–rock interactions using nanoindentation and accurate grain-based modeling	15
Study on influence of key blasthole parameters on tunnel overbreak	15
Use of GIS and BIM for the integration of tunnel design and construction process in conventional tunneling	14
Planning an adaptive reuse development of underutilized urban underground infrastructures: A case study of Qingdao, China	14
Prediction of surface settlement caused by synchronous grouting during shield tunneling in coarse-grained soils: A combined FEM and machine learning approach	14
Longitudinal mechanical response of tunnels under active normal faulting	14
Influence of the spatial distribution of underground tunnel group on its blasting vibration response	14
Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations	14
Influence of cutterhead opening ratio on soil arching effect and face stability during tunnelling through non-uniform soils	14
Imbalanced rock burst assessment using variational autoencoder-enhanced gradient boosting algorithms and explainability	14
Mechanical parameter evolutions and deterioration constitutive model for ductile–brittle failure of surrounding rock in high-stress underground engineering	13
Estimation of the TBM advance rate under hard rock conditions using XGBoost and Bayesian optimization	13
Deformation analysis and safety assessment of existing metro tunnels affected by excavation of a foundation pit	13
Intelligent rockburst prediction model with sample category balance using feedforward neural network and Bayesian optimization	13
Effects of slurry viscosity and particle additive size on filter cake formation in highly permeable sand	13
Model test on cutterhead-soil interaction during shield tunneling and its theoretical model	13
A review of unloading-induced fault instability	13
Effect of seepage on soil arching effect in deep shield tunnel	13
Interpretable model for rockburst intensity prediction based on Shapley values-based Optuna-random forest	13
Evaluation of fault stability and seismic potential for Hutubi underground gas storage due to seasonal injection and extraction	12
Experimental investigation on the deformation characteristics of locking-steel- pipe (LSP) pile retaining structure during excavation in sand	12
Tunneling beneath the pile-raft foundations of high-speed railways: Progressive arching deformation and pile settlement behavior	12
Experimental and numerical investigation of the load-bearing capacity of bolt-fastened wedge active joints for prestressed internal bracing in subway excavations	12
Surface settlement induced by horizontal directional drilling	12
Numerical and analytical studies on the coupling effects of unloading and cutterhead vibration on tunnel face in dry sandy ground	12
Review of analytical methods for stress and deformation analysis of buried water pipes considering pipe-soil interaction	12
Longitudinal connection effect on initial support steel frames in tunnels—Take the traffic tunnels as examples	12
Empirical evidence for estimation of subsurface settlement caused by tunneling in sand	12
Artificial neural network with a cross-validation approach to blast-induced ground vibration propagation modeling	11
Numerical analyses of coupled thermo-mechanical behaviors of cement sheath in geothermal wells	11
Incorporating geotechnical and geophysical investigations for underground obstruction detection: A case study	11
Building three-dimensional pedestrian networks in cities	11
Drainage-induced ground response in a twin-tunnel system through analytical prediction over the seepage field	11
Synchronous shield tunnelling technology combining advancement and segment fabrication: Principle, verification and application	11
Influential factors of spatial performance in metro-led urban underground public space: A case study in Shanghai	10
An improved artificial bee colony-random forest (IABC-RF) model for predicting the tunnel deformation due to an adjacent foundation pit excavation	10
Robust model for tunnel squeezing using Bayesian optimized classifiers with partially missing database	10
Numerical investigation of pile responses induced by adjacent tunnel excavation in spatially variable clays	10
Stability analysis of underground mine hard rock pillars via combination of finite difference methods, neural networks, and Monte Carlo simulation techniques	10
Case study of post uplift in deep excavation of a subway station in thick soft clay using long pile foundations	10
A measurable evaluation method of visual comfort in underground space by intelligent sorting and classification algorithms	10
Experimental study on the compression-shear performance of a new-type circumferential joint of shield tunnel	10
Analytical and numerical analysis on the torsional performance of elliptically deformed tunnels in the longitudinal direction	10
Development and application of wellbore heat transfer model considering variable mass flow	10
Model tests and corresponding numerical simulations on cave model subjected to thermo-mechanical loading	10
Physical and mechanical response of large-diameter shield tunnel lining structure under non-uniform fire: A full-scale fire test-based study	10

Optimization of pipe circuits in energy tunnels	10
Hybrid deep learning approach for rock tunnel deformation prediction based on spatio-temporal patterns	10
Neural network and support vector machine models for the prediction of the liquefaction-induced uplift displacement of tunnels	10
Practical configured microtremor array measurements (MAMs) for the geological investigation of underground space	10
Response of operating metro tunnels to compensation grouting of an underlying large-diameter shield tunnel: A case study in Hangzhou	10
Sensitivity analyses of random cave groups on karst tunnel stability based on water–rock interaction using a novel contact dynamic method	9
Experimental study on shield tunnel seepage control via microbially induced calcite precipitation	9
Preliminary design method for absorber pipe length of tunnel lining ground heat exchangers based on energy efficiency of heat pump	9
Numerical study on rock failure around a tunnel destressed by a conceptualized notched technique	9
Influence of permeability anisotropy of seepage flow on the tunnel face stability	9
Bayesian ensemble methods for predicting ground deformation due to tunnelling with sparse monitoring data	9
Three-dimensional hydro-mechanical coupling numerical simulation of shield-driven cross-river twin tunnels: A case study	9
Experimental investigation on the failure characteristic and synergistic load-bearing mechanism of multi-layer linings for deep soft rock tunnels	9
BIM-based framework of automatic tunnel segment assembly and deviation control	9
Closed-form solution for dynamic responses of shaft-tunnel junction under uniform P waves	9
Risks analysis of large diameter slurry shield tunneling in urban area	9
Test and damage assessment of shallow buried RC tunnel under explosion	9
Effect of confining pressure on rock breaking by high-pressure waterjet-assisted TBM	9
Optimization of spatial layouts for underground facilities to achieve carbon neutrality in cities: A multi-agent system model	9
Numerical analysis of seismic response of rectangular underground structure in coral sand	9
Numerical study on the effect of in-situ stress on smoothwall blasting in deep tunnelling	9
Impact of fracture networks on the structural deformation of lined rock caverns under high internal gas pressure	9
Real-time assessment of tunnelling-induced damage to structures within the building information modelling framework	8
DEM study on effect of particle roundness on biaxial shearing of sand	8
Failure responses of rock tunnel faces during excavation through the fault-fracture zone	8
Rockburst in underground excavations: A review of mechanism, classification, and prediction methods	8
Numerical analysis of a deep and oversized group excavation: A case study	8
Prediction of lining response for twin tunnels constructed in anisotropic clay using machine learning techniques	8
Modal analysis of subway tunnel in soft soil during operation	8
Rockburst prediction and prevention in underground space excavation	8
3D geological suitability evaluation for underground space based on the AHP-cloud model	8
Total loads modeling and geological adaptability analysis for mixed soil-rock tunnel boring machines	8
Analysis of the dynamic response and damage characteristic for the tunnel under near-field blasts and far-field earthquakes	8
Effects of deep soil mixing on existing shield tunnels in soft soil ground	8
Experimental investigation on waterproofing performance of segmental joint with double gaskets for shield tunnel	7
Performance of a deep excavation and the influence on adjacent piles: A case history in karst region covered by clay and sand	7
Design equation for stability of a circular tunnel in anisotropic and heterogeneous clay	7
Numerical modeling of the failure process of the heterogeneous karst rock mass using the DDA–SPH method	7
Series of centrifuge shaking table tests study on seismic response of subway station structures in soft soil sites	7
Study on failure mechanism of room and pillar with different shapes and configurations under uniaxial compression using experimental test and numerical simulation	7
Dynamic properties of micro-NPR material and its controlling effect on surrounding rock mass with impact disturbances	7
Three-dimensional theoretical analysis of seepage field in front of shield tunnel face	7
3D suitability evaluation of urban underground space using a variable weight method and considering ground restrictions	7
Grain-based coupled thermo-mechanical modeling for stressed heterogeneous granite under thermal shock	7
Publisher Note	7
Real-time estimation of the structural utilization level of segmental tunnel lining	7
Calibration of soil parameters based on intelligent algorithm using efficient sampling method	7
Optimization of confined aquifer dewatering for long-deep excavation using simulation–optimization method	7
CFD simulations of a semi-transverse ventilation system in a long tunnel	7
Undrained stability of pit-in-pit braced excavations under hydraulic uplift	7
Creep damage constitutive model of rock based on the mechanisms of crack-initiated damage and extended damage	7
Optimization of reinforced ring base depth for vertical shaft sinking in soft soil using VSM method	7
Enhanced elastic beam model with BADS integrated for settlement assessment of immersed tunnels	7
Support characteristics of flexible negative Poisson’s ratio anchor cable response to blasting impacts	7
Shaking table tests on the liquefaction-induced uplift displacement of circular tunnel structure	7