PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING 2013 LTAP-TTAP National Conference Boise, Idaho July 24, 2013.

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Presentation transcript:

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING 2013 LTAP-TTAP National Conference Boise, Idaho July 24, 2013

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Past and Present Nuclear Density Gauge and Speedy Moisture Tester Emerging Technology (modulus)

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Embankment Subgrade Base Structural Asphalt Friction Course

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING

Laboratory Proctor Standard Proctor (embankment) Modified Proctor (stabilized subgrade, base)

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Emerging Technology GeoGauge, i.e. Soil Stiffness Gauge (SSG) Dynamic Cone Penetrometer (DCP) Light Weight Deflectometer (LWD) Clegg Impact Soil Tester (CIST) Seismic Pavement Analyzer (DSPA) Briaud Compaction Device (BCD) Non-Nuclear Soil Density Gauge Time Domain Reflectometry (TDR) Falling Weight Deflectometer (FWD)

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING GeoGauge

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Dynamic Cone Penetrometer

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Light Weight Deflectometer

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Clegg Impact Soil Tester

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Seismic Pavement Analyzer

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Briaud Compaction Device

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Non-Nuclear Soil Density Gauge

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Time Domain Reflectometry

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Test Box Test Pit

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Moduli Comparisons Field Plate Load Test Laboratory Resilient Modulus

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Falling Weight Deflectometer Heavy Vehicle Simulator

PERFORMANCE-BASED PROCEDURES FOR IN-PLACE SOIL TESTING Field Test Sections