Engineering
Accident Prevention
5%
Acoustic Signal
6%
Calcium Sulfate
25%
Crack
6%
Cross Section
17%
Demonstrates
11%
Fiber
100%
Fiber Optic Sensor
8%
Geotechnical Engineer
5%
Hazards
5%
Installation
18%
Integrity Monitoring
28%
Longitudinal Direction
5%
Measurement
15%
Measurement Resolution
5%
Optic Communication
6%
Pipeline
10%
Sensing Application
25%
Sensing System
5%
Sensor
10%
Shotcrete
5%
Strain
6%
Structural Integrity
5%
Structural Modification
5%
Surface
5%
Temperature
6%
Term Stability
7%
Tunneling (Trenchless Method)
13%
Tunnels
75%
Earth and Planetary Sciences
Approach
6%
Assessment
6%
Communication Cable
5%
Condition
6%
Construction
23%
Construction Work
12%
Covering
6%
Crack
5%
Detection
50%
Distance
5%
Engineers
6%
Excavation Rock
6%
Fiber Optics
50%
Hazard
6%
Highway
6%
Information
5%
Installing
5%
Integrity
25%
Leakage
5%
Lining
12%
Monitor
6%
Operating Systems (Computers)
6%
Revision
6%
Safety
12%
Shotcrete
6%
Site
18%
State of the Art
6%
Swell
6%
Temperature
5%
Tunnel Lining
25%