Engineering
Fiber Optics
100%
Concrete Structure
100%
Driven Pile
50%
Pile Design
50%
Fiber Optic Sensor
50%
Crack Width
50%
Field Trial
37%
Soil Nail
33%
Field Condition
25%
Load Distribution
25%
Tunnel Operation
25%
Structural Health Monitoring
20%
Foundation Engineering
16%
Operational Year
16%
Mechanical Equilibrium
16%
Soil Condition
16%
Strain Profile
16%
Pile Length
16%
Pressure Cell
16%
Access Point
16%
Fiber-Optic Communication
16%
Construction Activity
16%
Pile System
12%
Civil Engineering
12%
Optic System
12%
Fibre Reinforcement
12%
Modular Construction
12%
Concrete Element
12%
Steel Reinforcement Bar
12%
Austrian Federal Railway
12%
Geotechnical Condition
12%
Precast Element
12%
Excavation Rock
12%
Measurement System
12%
Visual Inspection
12%
Design Lifetime
12%
Boundary Condition
12%
Fibre Length
12%
Real Application
12%
Concrete Surface
12%
Reinforced Concrete
12%
Concrete Construction
12%
Sensing System
10%
Load Test
10%
Temperature Distribution
10%
Fiber Bragg Grating
10%
Structural Reliability
10%
Reliability Assessment
10%
Direct Relation
10%
Interrogator
10%
Earth and Planetary Sciences
Optical Fiber
50%
Testing Method
50%
Load Test
50%
Pit (Excavation)
50%
Performance Assessment
50%
Backscatter
50%
Reflectometer
50%
High Spatial Resolution
50%
Soil Mechanics
50%
Rock Mechanics
50%
Soil Condition
50%
Measurement Method
50%
Tunnel Lining
50%
Construction Work
50%
Communication Cable
50%
Strain Gage
33%
State of the Art
25%
Structural Reliability
25%
Shotcrete
25%
Excavation Rock
25%
Operating Systems (Computers)
12%
Material Science
Fiber Optics
100%
Tunnel Lining
50%
Strain Measurement
33%
Bearing Capacity
33%
Shotcrete
25%
Ultimate Tensile Strength
16%