Underground Space

Article	Citations
Hydraulic head difference at two sides of suspended waterproof curtain during multi-grade dewatering of excavation	200
Novel pipe-roof method for a super shallow buried and large-span metro underground station	184
Influence of erosion voids and traffic loads on buried large-diameter reinforced concrete pipes	153
Analytical solution for tunnelling-induced response of an overlying pipeline considering gap formation	140
Fatigue damage analysis of ballastless slab track in heavy-haul railway tunnels	115
Evaluation of the effect of using fiber reinforcement in tunnel linings for metro projects	94
Experimental investigation and limit analysis of shield tunnel face failure mechanism in sand	80
Pseudo-dynamic analysis of a 3D tunnel face in inclined weak strata	79
Goaf risk prediction based on IAOA–SVM and numerical simulation: A case study	75
New method to identify optimal discontinuity set number of rock tunnel excavation face orientation based on Fisher mixed evaluation	73
Fluid-solid coupling numerical simulation of micro-disturbance grouting treatment for excessive deformation of shield tunnel	72
Study on influence of key blasthole parameters on tunnel overbreak	71
Multidimensional seismic fragility analysis of subway station structures using the adaptive bandwidth kernel density estimation and Copula function	67
Use of GIS and BIM for the integration of tunnel design and construction process in conventional tunneling	64
Imbalanced rock burst assessment using variational autoencoder-enhanced gradient boosting algorithms and explainability	64
The analysis of the optimal scalar and vector intensity measurements for seismic performance assessment of deep-buried hydraulic arched tunnels	62
Analytical model for the sealant performance of tunnel gasketed joints based on multi-scale contact and percolation theories	62
Influence of the spatial distribution of underground tunnel group on its blasting vibration response	61
Horizontal convergence reconstruction in the longitudinal direction for shield tunnels based on conditional random field	60
Determination of groundwater buoyancy reduction coefficient in clay: Model tests, numerical simulations and machine learning methods	57
Multi-source data integration and multi-scale modeling framework for progressive prediction of complex geological interfaces in tunneling	56
Deep learning to evaluate seismic-induced soil liquefaction and modified transfer learning between various data sources	55
Mechanism and preventive measures of slurry leakage at shield tail brushes under abnormal shutdown condition—A case study	53
A simulation-based software to support the real-time operational parameters selection of tunnel boring machines	52
Overall smoke control performance using naturally ventilated shafts in tunnel fires with multiple fire sources	50

Numerical analysis of a deep and oversized group excavation: A case study	50
Numerical and analytical studies on the coupling effects of unloading and cutterhead vibration on tunnel face in dry sandy ground	44
An improved artificial bee colony-random forest (IABC-RF) model for predicting the tunnel deformation due to an adjacent foundation pit excavation	43
Bayesian ensemble methods for predicting ground deformation due to tunnelling with sparse monitoring data	43
Risks analysis of large diameter slurry shield tunneling in urban area	43
Creep damage constitutive model of rock based on the mechanisms of crack-initiated damage and extended damage	42
Real-time assessment of tunnelling-induced damage to structures within the building information modelling framework	41
Influential factors of spatial performance in metro-led urban underground public space: A case study in Shanghai	40
Test and damage assessment of shallow buried RC tunnel under explosion	38
Effect of confining pressure on rock breaking by high-pressure waterjet-assisted TBM	38
3D suitability evaluation of urban underground space using a variable weight method and considering ground restrictions	38
Digitalization of mechanical and physical properties of Singapore Bukit Timah granite rocks based on borehole data from four sites	37
TBM penetration rate prediction based on the long short-term memory neural network	37
Seepage flow around twin circular tunnels in anisotropic ground revealed by an analytical solution	37
Deformation analysis and safety assessment of existing metro tunnels affected by excavation of a foundation pit	37
Assessment of basal heave stability for braced excavations in anisotropic clay using extreme gradient boosting and random forest regression	37
Prediction of the geological indicators in TBM tunnel based on optimized proportion of surrounding rock grades	36
Significance and methodology: Preprocessing the big data for machine learning on TBM performance	36
Effect of blast inside tunnel on surrounding soil mass, tunnel lining, and superstructure for varying shapes of tunnels	35
Fragility assessment of tunnels in soft soils using artificial neural networks	35
Back analysis of geomechanical parameters based on a data augmentation algorithm and machine learning technique	34
Characteristics of the crack tip field in high-speed railway tunnel linings under train-induced aerodynamic shockwaves	33
Negative Poisson’s ratio cable compensation support for 32 m super-large-span highway tunnel: A case study	32
Field monitoring and instrumentation in microtunnelling/pipe jacking: A review and future directions	32
Diffusion law and diffusion model for backfill grouting in loess shield tunnel at different soil moisture	31
Solute transport in stochastic discrete fracture-matrix systems: Impact of network structure	30
Impact and explosion resistance of NPR anchor cable: Field test and numerical simulation	30
Heterogeneity of field cemented rockfill at a Canadian hard-rock mine	29
Regional 3D geological modeling along metro lines based on stacking ensemble model	29
Seismic ahead-prospecting based on deep learning of retrieving seismic wavefield	29
Predicting excavation-induced lateral displacement using improved particle swarm optimization and extreme learning machine with sparse measurements	29
Experimental and numerical simulation on the sliding process of roof rock blocks triggered by dynamic disturbance	29
Hygrothermal behavior of energy diaphragm wall and the induced heat and moisture interaction with adjacent underground space	28
Investigation of cracking mechanism of the first tunnel lining during double-arch tunnel construction	28
Shear behaviour of anchored jointed rock mass under different engineering conditions considering damage and joint surface morphology	28
TIM-FEM-ML synthetic technology for longitudinal optimization of tunnel excavated in the interlayered rock mass	28
Analysis of the influence of geometrical parameters of circular steel pipe with flange plate on the jacking force	28
Seismic response of tunnel near fault fracture zone under incident SV waves	27
Fractional viscoelastic solution of stratum displacement of a shallow tunnel under the surface slope condition	27
Regional characterization of vs30 with hybrid geotechnical and geological data	27
Seismic response of deep circular tunnels subjected to S-waves: Axial bending	27
Intelligent rockburst prediction model with sample category balance using feedforward neural network and Bayesian optimization	26
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
Review of transparent soil model testing technique for underground construction: Ground visualization and result digitalization	26
Tunnels in squeezing clay-rich rocks	26
Assessing clogging potential and optimizing driving parameter of slurry shield tunneling in clay stratum assisted with CFD-DEM modeling	26
Novel stacking models based on SMOTE for the prediction of rockburst grades at four deep gold mines	26
A review of fracture mechanic behaviors of rocks containing various defects	25
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	25
Numerical studies on the synergistic effects of smoke extraction and control performance by mechanical ventilation shafts during tunnel fires	24

Effect of local openings on bearing behavior and failure mechanism of shield tunnel segments	24
RM2D: An automated and robust laser-based framework for mobile tunnel deformation detection	24
Transfer learning-based encoder-decoder model with visual explanations for infrastructure crack segmentation: New open database and comprehensive evaluation	24
BIM-based framework of automatic tunnel segment assembly and deviation control	23
Dynamic response of water-rich tunnel subjected to plane P wave considering excavation induced damage zone	23
Closed-form solution for dynamic responses of shaft-tunnel junction under uniform P waves	23
Large post-liquefaction deformation of sand: Mechanisms and modeling considering water absorption in shearing and seismic wave conditions	23
Review of analytical methods for stress and deformation analysis of buried water pipes considering pipe-soil interaction	23
Experimental study on shield tunnel seepage control via microbially induced calcite precipitation	23
Drainage-induced ground response in a twin-tunnel system through analytical prediction over the seepage field	22
Evaluation of fault stability and seismic potential for Hutubi underground gas storage due to seasonal injection and extraction	22
Prediction of lining response for twin tunnels constructed in anisotropic clay using machine learning techniques	22
DEM study on effect of particle roundness on biaxial shearing of sand	21
Numerical analyses of coupled thermo-mechanical behaviors of cement sheath in geothermal wells	21
Publisher Note	21
Influence of permeability anisotropy of seepage flow on the tunnel face stability	21
Intelligent classification model of surrounding rock of tunnel using drilling and blasting method	20
Influence of pile-raft connection on lateral performance of combined pile-raft foundations adjacent to tunnelling	20
Electrochemical deposition method to repair leakage cracks in underground structures: Principle, laboratory experiment and field implementation	20
Support characteristics of flexible negative Poisson’s ratio anchor cable response to blasting impacts	20
Performance of a deep excavation and the influence on adjacent piles: A case history in karst region covered by clay and sand	20
High-precision segmentation and quantification of tunnel lining crack using an improved DeepLabV3+	20
Shield tunneling efficiency and stability enhancement based on interpretable machine learning and multi-objective optimization	20
Investigation on instability mechanism and control of abandoned roadways in coal pillars recovery face: A case study	19
Experimental investigation of face instability for tunnels in sandy cobble strata	19
Investigation and measurement of old building response to the overlapped shield tunnel of multiple schemes in the sandy cobble stratum	19
Observed response of maglev structure undercrossed by three shield tunnels in soft soil	19
Development of an innovative THM fully coupled three-dimensional finite element program and its applications	19
New framework of low-carbon city development of China: Underground space based integrated energy systems	19
Theoretical prediction of ground settlements due to shield tunneling in multi-layered soils considering process parameters	18
Coupling analysis method of grouting construction with deformation response of adjacent existing tunnel	18
Failure mechanism and control technology of deep soft-rock roadways: Numerical simulation and field study	18
The application of reinforcement learning to NATM tunnel design	18
Empirical approach for reliability evaluation of tunnel excavation stability using the Q rock mass classification system	18
Numerical study on the use of soft material walls to enhance seismic performance of an existing tunnel	17
Time-dependent behaviors of energy piles embedded in multilayered saturated transversely isotropic soils	17
Seismic and vibration control of segmented isolation layer in underground structure-diaphragm wall system	17
Integrating the effect of abutments in estimating the average vertical stress of elastic hard rock pillars by combining numerical modelling and artificial neural networks	17
Interpretation of an artificial ground freezing field trial at Fori Imperiali in Rome	17
Centrifuge study on behavior of raft foundation after tunnelling in soft clay	17
TBM performance prediction using LSTM-based hybrid neural network model: Case study of Baimang River tunnel project in Shenzhen, China	17
MCS-based quantile value approach for reliability-based design of tunnel face support pressure	17
Face stability analysis of a shield tunnel excavated along inclined strata	17
Effect of stress path on the mechanical properties of calcareous sand	17
Numerical study on transverse deformation characteristics of shield tunnel subject to local soil loosening	17
Construction strategies for a NATM tunnel in São Paulo, Brazil, in residual soil	16
Experimental investigation on rockburst characteristics of highly stressed D-shape tunnel subjected to impact load	16
Unpacking data-centric geotechnics	16
Adaptive mutation sparrow search algorithm-Elman-AdaBoost model for predicting the deformation of subway tunnels	16
Numerical prediction of ground vibrations induced by LPG boiling liquid expansion vapour explosion (BLEVE) inside a road tunnel	16
Metal-soil interface adhesion in clay clogging during shield tunneling: Theoretical model and experimental validation	16
Large deformations in deep tunnels excavated in weak rocks: Study on Y-Basque high-speed railway tunnels in northern Spain	16
Field measurement analysis of the influence of simultaneous construction of river channel and bridge on existing double shield tunnels	16
A lifecycle carbon emission evaluation model for urban underground highway tunnel facilities	16
Blast responses of shallow-buried prefabricated modular concrete tunnels reinforced by BFRP-steel bars	16
Study on influencing factors and prediction of peak particle velocity induced by roof pre-split blasting in underground	16
Soft computing approach for prediction of surface settlement induced by earth pressure balance shield tunneling	16
Hybrid stacking ensemble algorithm and simulated annealing optimization for stability evaluation of underground entry-type excavations	15
Detecting soil mixing, grain size distribution, and clogging potential of tunnel excavation face by classification-regression algorithms using EPBM operational data	15
Influence of secondary lining thickness on mechanical behaviours of double-layer lining in large-diameter shield tunnels	15
Ground vibration analysis under combined seismic and high-speed train loads	15
Analytical solutions of limit support pressure and vertical earth pressure on cutting face for tunnels	15
Integrated approach of predicting rock stability in high mountain valley underground caverns	15
Influence of extreme shallow jacked box tunnelling on underlying metro tunnels: A case study	15
Novel numerical model to simulate water seepage through segmental gasketed joints of underwater shield tunnels considering the superimposed seepage squeezing effect	15
Characteristics of deformation and defect of shield tunnel in coastal structured soil in China	15
Undrained stability of active trapdoors in two-layered clays	15
Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations	15
A practical ANN model for predicting the excavation-induced tunnel horizontal displacement in soft soils	14
Intelligent optimization of TBM cutter spacing and FDEM-based investigation of rock breakage considering brittleness	14
Experimental investigation on the deformation characteristics of locking-steel- pipe (LSP) pile retaining structure during excavation in sand	14
Mechanical parameter evolutions and deterioration constitutive model for ductile–brittle failure of surrounding rock in high-stress underground engineering	14
Enhancing data reuse in tunnelling site investigation through transfer learning-based historical data mining	14
Coal-rock interface real-time recognition based on the improved YOLO detection and bilateral segmentation network	14
Effects of the excavation of deep foundation pits on an adjacent double-curved arch bridge	14
Effect of block geometry on the estimation of low volumetric block proportions: A tunneling-based computer bimrock model	14
Three-dimensional hydro-mechanical coupling numerical simulation of shield-driven cross-river twin tunnels: A case study	13
Model tests and corresponding numerical simulations on cave model subjected to thermo-mechanical loading	13
Experimental study on the compression-shear performance of a new-type circumferential joint of shield tunnel	13
Rockburst in underground excavations: A review of mechanism, classification, and prediction methods	13

Physical and mechanical response of large-diameter shield tunnel lining structure under non-uniform fire: A full-scale fire test-based study	13
Total loads modeling and geological adaptability analysis for mixed soil-rock tunnel boring machines	13
Robust model for tunnel squeezing using Bayesian optimized classifiers with partially missing database	13
Bleed-off control on post-injection seismicity in enhanced geothermal systems	13
Impact of a large and shallow twin-tunnel excavation on a high-speed railway bridge and related protective measures: A case study	13
Hybrid deep learning approach for rock tunnel deformation prediction based on spatio-temporal patterns	13
Tunneling beneath the pile-raft foundations of high-speed railways: Progressive arching deformation and pile settlement behavior	13
Cutting-edge approaches to specific energy prediction in TBM disc cutters: Integrating COSSA-RF model with three interpretative techniques	13
A measurable evaluation method of visual comfort in underground space by intelligent sorting and classification algorithms	13
Numerical investigation of pile responses induced by adjacent tunnel excavation in spatially variable clays	13
Experimental investigation on waterproofing performance of segmental joint with double gaskets for shield tunnel	13
3D geological suitability evaluation for underground space based on the AHP-cloud model	13
Three-dimensional theoretical analysis of seepage field in front of shield tunnel face	13
Analysis of the dynamic response and damage characteristic for the tunnel under near-field blasts and far-field earthquakes	13
Rapid acquisition and surface defects recognition based on panoramic image of small-section hydraulic tunnel	12
Experimental study on out-of-plane seismic performance of precast composite sidewalls of utility tunnel with grouting-sleeve joints	12
Novel wreck salvaging method using curved rectangular pipe basing method: A case study of “Yangtze River Estuary II” ancient shipwreck salvage project	12
Interpretation of tangential and radial pressure cells in and on sprayed concrete tunnel linings	12
Experimental investigation on dynamic mechanical properties of sandy clay treated with alkali-activated metakaolin cement and discrete polypropylene fibers	12
Numerical and theoretical analysis on soil arching effect of prefabricated piles as deep foundation pit supports	12
Theoretical and experimental study on multiscale coupled Mohr–Coulomb shear strength criterion of fibre-reinforced sand	12
Tunneling and deep excavations in spatially variable soil and rock masses: A short review	12
Radial flow behaviors of a rough Beishan granite fracture under normal and thermal loadings	11
Advanced stability analysis method for the tunnel face in jointed rock mass based on DFN-DEM	11
Experimental study of the separated joint of an underground pipeline rehabilitated by cured-in-place pipe	11
Experimental and numerical studies of the blast-induced overbreak and underbreak in underground roadways	11
Optimizing microseismic sensor networks in underground space using Cramér–Rao Lower Bound and improved genetic encoding	11
Numerical analysis on zone-divided deep excavation in soft clays using a new small strain elasto–plastic constitutive model	11
Comprehensive evaluation of machine learning algorithms applied to TBM performance prediction	11
Investigation of three different cooling treatments on dynamic mechanical properties and fragmentation characteristics of granite subjected to thermal cycling	11
Benchmark study of three statistical methods for six intact rock failure criteria constrained by different rock strength data	11
Smart technology applications for the optimal management of underground facilities	11
Location monitoring approach of underground pipelines using time-sequential images	11
Endurance time history analysis of the seismic behavior and performance assessment of hydro-chemo-mechanical degradation-affected hydraulic tunnels with service time	11
Floor heave mechanism for gob-side entry retaining with concrete blocks and control method: A case study	11
Deformation characteristics of ultra-deep circular shaft in soft soil: A case study	11
Performance and environmental impacts of deep foundation excavation in soft soils: A field and modeling-based case study in Nanjing, China	10
Numerical study of the mechanical process of long-distance replacement of the definitive lining in severely damaged highway tunnels	10
Rapid profiling rock mass quality underneath tunnel face for Sichuan-Xizang Railway	10
Numerical analysis of tunnel segments strengthened by steel–concrete composites	10
3D reconstruction and automatic leakage defect quantification of metro tunnel based on SfM-Deep learning method	10
Introduction to the first Jeme Tien Yow Lecture	10
Managing underground legal boundaries in 3D - extending the CityGML standard	10
Experimental study on the performance of shield tunnel tail grout in ground	10
Model test on the effects of shield machine cutterhead vibration on tunnel face stability in sandy ground	10
Permeability evolution of fluid-injection-reactivated granite fractures of contrasting roughnesses	10
Evaluation of greenhouse gas emissions in subway tunnel construction	10
Bidirectional seismic response of assembled monolithic subway station-aboveground structure system under artificial bedrock ground motions	10
Compressive strength prediction of sprayed concrete lining in tunnel engineering using hybrid machine learning techniques	10
Deformation mechanism and limit support pressure of cutting steel plate during connection between pipes in large spacing using pipe curtain structure method	10
Prediction of fracture initiation in cohesive soils based on data mining modelling and large-scale laboratory verification	10
Multi-objective optimization-based prediction of excavation-induced tunnel displacement	10