Topic
Ice and Permafrost
23
Snow
23
ICE
10
EXCAVATION
9
(*SNOW
7
CUTTING
7
PERMAFROST
7
ROCK
7
AST42
6
Construction Equipment
6
Materials & Supplies
6
STRESSES
6
*CUTTING TOOLS
5
Civil Engineering
5
DEFORMATION
5
Machinery and Tools
5
BLAST
4
CUTTING TOOLS
4
DRILLING
4
DRILLS
4
KINEMATICS
4
POLAR REGIONS
4
SNOW)
4
(*FOUNDATIONS(STRUCTURES)
3
*DRILLING MACHINES
3
*MACHINE TOOLS
3
*SEA ICE
3
ANTARCTIC REGIONS
3
ARCTIC REGIONS
3
COMPRESSIVE PROPERTIES
3
CONSTRUCTION
3
CONTROL
3
CREEP
3
DENSITY
3
DYNAMICS
3
ELASTIC PROPERTIES
3
ENERGETIC PROPERTIES
3
EXPLOSIVES
3
LOADS(FORCES)
3
PE62719A
3
PE62730A
3
PENETRATION
3
PERFORMANCE(ENGINEERING)
3
REMOVAL
3
SOILS
3
STRAIN(MECHANICS)
3
TEMPERATURE
3
UNDERGROUND STRUCTURES
3
WU004
3
(*ICE
2
more ...