trenchless drilling Terms beginning with "R"
- Radial Displacement
- Radial Stress
- Radio-Frequency Identification (RFID)
- Radius of Curvature
- Rail System
- Ramp Manhole
- Rate of Penetration (ROP)
- Rayleigh Wave
- RC Hammer
- RCP
- RCRA
- RCVD
- Reaeration
- Reamer
- Rebar
- Rebar Corrosion
- Rebated Joint
- Receiving Pit
- Receiving Water
- Reclaimer
- Reconnaissance
- Reflected Wave
- Regulatory Impact Analysis (RIA)
- Reinforced Concrete
- Reinforced Concrete Pipe (RCP)
- Relative Axial Strain
- Relative Change in Vertical Deviation (RCVD)
- Relative Density
- Relative Lateral Strain
- Relining
- Remote Control System
- Remote Inspection
- Remote Sensing
- Reserve Pit
- Resilient-Rubber
- Resin Injection
- Resource Conservation and Recovery Act (RCRA)
- Reverse
- Reverse Circulation Hammer (RC Hammer)
- Reversible Heat Pump
- Reynolds Number
- RFID
- Rheological Properties
- RIA
- Rig Side
- Rig Up Package
- Rigid Pipe
- Ring Stiffness
- Riser Section
- Rising Head Test
- Risk Assessment
- Road Header
- Robotic Cutting
- Rock Bolts
- Rock Burst
- Rock Failure Criterion
- Rock Mechanics
- Rod Pushing
- ROP
- Rotary Rod Machine
- Rotary Table
- Rubber Cap
- Rubber NBR
