Material Science
Fracture Toughness
100%
Anisotropy
42%
Brittleness
37%
Carbon Dioxide
25%
Natural Gas
25%
Nanopore
25%
Elastic Deformation
25%
Finite Element Modeling
25%
Indentation
25%
Shale Gas
21%
X Ray Film
16%
Crack Propagation
13%
Hydraulics
13%
Pore Volume
12%
Radioactive Waste
12%
Indentation Hardness Testing
12%
Digital Volume Correlation
12%
Diamond
12%
Scanning Electron Microscopy
12%
Stress Field
8%
Boundary Layer
8%
Physical Property
8%
In Situ Stress
8%
Pore Size Distribution
6%
Rock Material
6%
Elasticity
5%
Stress Intensity Factor
5%
Crack Growth
5%
Elastic Material
5%
Engineering
Fracture Strength
75%
Anisotropic
50%
Fracture Propagation
33%
Indentation
25%
Crack Plane
16%
Loading Condition
16%
Rod
14%
Arrester
14%
Ambient Condition
14%
Strain Map
13%
Increasing Temperature
12%
Elevated Temperature
12%
Geothermal Reservoir Engineering
12%
Shale Gas
8%
Crack Propagation
8%
Hydraulic Fracturing
8%
Boundary Layer
8%
Digital Image Correlation Technique
8%
Mixed Mode
8%
Good Agreement
8%
Fracture Property
8%
Experimental Result
8%
Propagating Crack
8%
Situ Stress Field
8%
Maximum Energy Release Rate Criterion
8%
In Situ Stress
8%
Carbonate Rock
8%
Digital Image Correlation
8%
Gas Bearing
8%
Microfracture
6%
Bedding Plane
6%
Temperature Range
6%
Energy Application
5%
Microscale
5%
High Resolution
5%
Spatial Information
5%
Fracture Geometry
5%
Clean Energy
5%
Propagation Direction
5%
Macroscale
5%
Temporal Information
5%
Nanoscale
5%
Earth and Planetary Sciences
Fracture Strength
75%
Fracture Propagation
33%
Fracture Initiation
25%
Synchrotron
25%
Sandstone
12%
Surface Area
8%
Shale Gas
8%
Sedimentary Rock
8%
Hydraulic Fracturing
8%
Divider
8%
Imaging Technique
8%
Crack Propagation
8%
Fracture Orientation
8%
Gas Bearing
8%
Carbonate Rock
8%
Bedding Plane
6%
Fracture Geometry
5%
Scanning Electron Microscopy
5%
Microbalance
5%
Brittleness
5%
Clean Energy
5%
Strain Distribution
5%
