Soil Nailing for SabilisationSoil Nailing for SabilisationSoil Nailing for SabilisationSoil Nailing for Sabilisation

Natural SurfaceNatural SurfaceNatural SurfaceNatural Surface

Design planeDesign planeDesign planeDesign plane

Segmental Sensors Segmental Sensors Segmental Sensors Segmental Sensors

Soil Nailing for SabilisationSoil Nailing for SabilisationSoil Nailing for SabilisationSoil Nailing for Sabilisation

Natural SurfaceNatural SurfaceNatural SurfaceNatural Surface

Segmental Sensors Segmental Sensors Segmental Sensors Segmental Sensors

Excavation Excavation Excavation Excavation Design planeDesign planeDesign planeDesign plane

Segmental Sensors Segmental Sensors Segmental Sensors Segmental Sensors

Stress relief due to Stress relief due to Stress relief due to Stress relief due to Stress relief due to Stress relief due to Stress relief due to Stress relief due to

ExcavationExcavationExcavationExcavation

Stress

LengthLength

RF wireless RF wireless RF wireless RF wireless

InterrogatorInterrogatorInterrogatorInterrogator

Protection CapProtection CapProtection CapProtection Cap

Using ERS SensorsUsing ERS SensorsUsing ERS SensorsUsing ERS Sensors

Data LoggerData LoggerData LoggerData Logger

RF wireless RF wireless RF wireless RF wireless

transmittertransmittertransmittertransmitterERS SensorsERS SensorsERS SensorsERS Sensors

RF ReceiverRF ReceiverRF ReceiverRF Receiver

IC TimerIC TimerIC TimerIC Timer

AL PipeAL PipeAL PipeAL Pipe

Antenna CableAntenna CableAntenna CableAntenna Cable