Intelligent Compaction

By James N. LeePavement Program

Caltrans

Measurement in Veda• Measurement: Caterpillar-CMV (0-160)

Bomag-EVIB (0-21 ksi), Hamms-HMV (0-30), Sakai-CCV ( FFT Analysis)

Intelligent Compaction Recommends to use ICMV• Frequency ~3000 Hz- Depth of Influence is About 6 ft• Amplitude ~0.02 in (0.5 mm)• Pass Count• Roller Speed• Temperature• UTM Zone-10

FWD

LWD

Hamm CompactorSakai Compactor

Bomag Compactor Caterpillar Compactor

VEDA Demo

Measurement in Veda• Measurement: Caterpillar-CMV (0-160)

Bomag-EVIB (0-21 ksi), Hamms-HMV (0-30), Sakai-CCV ( FFT Analysis)

Intelligent Compaction Recommends to use ICMV• Frequency ~3000 Hz- Depth of Influence is About 6 ft• Amplitude ~0.02 in (0.5 mm)• Pass Count• Roller Speed (mph)• Temperature (F)• GPS_UTM Zone-10