iumvteGeotechnical engineeringOffshore geotechnical engineeringInvestigation andinstrumentationField (in situ) Core drill Cone penetration test Geo-electrical sounding Permeability test Load testStaticDynamicStatnamic Pore pressure measurementPiezometerWell Ram sounding Rock control drilling Rotary-pressure sounding Rotary weight sounding Sample series Screw plate testDeformation monitoring Inclinometer Settlement recordings Shear vane test Simple sounding Standard penetration test Total sounding Trial pit Visible bedrockNuclear densometer testExploration geophysicsCrosshole sonic loggingPile integrity testWave equation analysisLaboratory testingSoil classificationAtterberg limitsCalifornia bearing ratioDirect shear testHydrometerProctor compaction testR-valueSieve analysisTriaxial shear testOedometer testHydraulic conductivity testsWater content testsSoilTypesClaySiltSandGravelPeatLoamLoessPropertiesHydraulic conductivityWater con