Engineering
Tunnels
100%
Development
62%
Tunnel Boring Machine
58%
Rock Mass
52%
Models
37%
Rock Mass Characterization
37%
Joints (Structural Components)
37%
Measurement
35%
Shotcrete
30%
Application
27%
Tunnel Excavation
27%
Elements
27%
Anisotropic Rock
26%
Images
24%
Operational Data
24%
Tunnel Design
24%
Optimization
24%
Measurements While Drilling
24%
Strain
23%
Excavation
22%
Supports
22%
Rock Engineering
20%
Bolt
20%
Experiments
18%
Friction
18%
Design
16%
Failure (Mechanical)
16%
Sandstone
16%
Ground Condition
15%
Prediction
15%
Radial Strain
14%
Rock Mechanics
14%
Laboratory
13%
Normal Load
13%
Decision Boundary
12%
Roofs
12%
Shear Behavior
12%
Deformation Property
12%
Integration
12%
Mesh
12%
Realization
12%
Geotechnical Application
12%
Safety Management
12%
Shallower
12%
Rock Bursts
12%
Computer Simulation
12%
Algorithm
12%
Interface Friction
12%
Shear Strength Parameter
12%
Compression Test
12%
Numerical Study
12%
Anisotropic Behavior
12%
Ultimate Tensile Strength
12%
Boundary Condition
12%
Risk Matrix
12%
Groundwater Influence
12%
Abrasivity
12%
Tensile Stress σ
12%
High Strength
12%
Arbitrary Cross
12%
Rock Parameter
12%
Stress Condition
12%
Rock Sample
12%
Compressive Stress
12%
Isotropy
12%
Machine Learning Algorithm
12%
Parametric Study
12%
Engineering
11%
Anisotropic
10%
Characteristics
10%
Cross Section
10%
Research
10%
Estimation
10%
Quality Data
9%
Block Size
9%
Deformation
9%
Large Displacement
8%
Finite Element Simulation
8%
Similarities
8%
Punch Test
8%
Situ Measurement
8%
Breakthrough
8%
Formability
8%
Underground Structures
8%
Dataset
7%
Drives
7%
Large Strain
7%
Support System
7%
Inclination Angle
7%
Mapping
6%
Grout
6%
Block Volume
6%
Displacement Measurement
6%
Fields
6%
Drilling
6%
Fiber
6%
High Accuracy
6%
Significant Influence
6%
Directional
6%
Basic Understanding
6%
Earth and Planetary Sciences
Rock
75%
Behavior
56%
TBM
48%
Condition
41%
Approach
34%
Model
33%
Investigation
30%
Construction
26%
Optical Instrument
24%
Assessment
20%
Parameter
20%
Information
19%
Show
17%
Accuracy
16%
Data Set
16%
Underground Construction
16%
Improvement
16%
Seismic Data
14%
Comparison
14%
Documentation
14%
Convention
14%
Project
14%
Failure
13%
Decision
12%
Boundary
12%
Rock Mechanics
12%
Research and Development
12%
Congressional Report
12%
Thesis
12%
Soft Rock
12%
Rockburst
12%
Sediment
12%
Safety Management
12%
Building
12%
Risk Management
12%
Risk
12%
Locking
12%
Rock Glacier
12%
Labelling
12%
Tensile Strength
12%
Experiment
12%
Cartography
12%
Training
10%
Chart
10%
Site
9%
Underground Structures
8%
Digital Mapping
8%
Overburden
8%
Cliff
8%
Self Organizing Systems
8%
Area
7%
Geology
7%
Input
6%
Response
6%
Cause
6%
Foci
6%
Support
6%
Slope Stability
6%
Monitoring Data
6%
Boundary Condition
6%
Inventory
6%
Mountain Range
6%
Warm Water
6%
Traffic Route
6%
Slope
5%
Geometry
5%
Soil
5%
Rapid
5%