Earth and Planetary Sciences
Railway
100%
Bed
100%
Experimental Study
100%
Area
100%
Intrusion
40%
Shaft (Machine Elements)
30%
Cause
20%
Show
10%
Kinetic Energy
10%
Constraint
10%
Investigation
10%
Laboratory Test
10%
Field Test
10%
Safety
10%
Corrosion
10%
Service
10%
Energy Dissipation
10%
Model
10%
Desert
10%
Ratio
10%
Fracture
10%
Strain
10%
Zipper
10%
Environment
10%
Damping
10%
INIS
dynamics
100%
sand
100%
railways
100%
ballasts
100%
particles
41%
intrusion
23%
energy
17%
damping
5%
laboratories
5%
friction
5%
tracks
5%
corrosion
5%
fasteners
5%
energy dissipation
5%
deserts
5%
safety
5%
kinetic energy
5%
environment
5%
strains
5%
stiffness
5%
fractures
5%
Engineering
Railway
100%
Discrete Element
100%
Ballast Bed
100%
Contact Force
30%
Axle Load
30%
Energy Engineering
20%
Friction Energy
10%
Dimensional Discrete
10%
Limitations
10%
Accident Prevention
10%
Fields
10%
Elastic Strain
10%
Energy Dissipation
10%
Discrete Element Model
10%
Corrosion
10%