The determination of shear strength of saturated cohesive soils is mostly dependent on the care and skill with which the operator conducts his work. These soil types are susceptible to sampling disturbances when the sampling tubes are pushed into them. Laboratory shear tests for such soils under-estimate their strength as it is not possible to obtain the sample in an undisturbed state even with maximum precaution in sampling and testing. The Field Vane Shear test involves pushing a four blade vane in the soil and rotating it till a cylindrical surface in the soil fails by shear. The torque required to cause this failure is measured and this torque is converted to unit shearing resistance of this cylindrical surface. In addition to the Laboratory Vane Shear Apparatus, two field models are also available.
Our Products
FIELD VANE SHEAR TEST
Categories Material Testing Instruments, Soil Testing Equipments
Description and About
The determination of shear strength of saturated cohesive soils is mostly dependent on the care and skill with which the operator conducts his work. These soil types are susceptible to sampling disturbances when the sampling tubes are pushed into them. Laboratory shear tests for such soils under-estimate their strength as it is not possible to obtain the sample in an undisturbed state even with maximum precaution in sampling and testing. The Field Vane Shear test involves pushing a four blade vane in the soil and rotating it till a cylindrical surface in the soil fails by shear. The torque required to cause this failure is measured and this torque is converted to unit shearing resistance of this cylindrical surface. In addition to the Laboratory Vane Shear Apparatus, two field models are also available.
Description
About
Description
The determination of shear strength of saturated cohesive soils is mostly dependent on the care and skill with which the operator conducts his work. These soil types are susceptible to sampling disturbances when the sampling tubes are pushed into them. Laboratory shear tests for such soils under-estimate their strength as it is not possible to obtain the sample in an undisturbed state even with maximum precaution in sampling and testing. The Field Vane Shear test involves pushing a four blade vane in the soil and rotating it till a cylindrical surface in the soil fails by shear. The torque required to cause this failure is measured and this torque is converted to unit shearing resistance of this cylindrical surface. In addition to the Laboratory Vane Shear Apparatus, two field models are also available.
About
The determination of shear strength of saturated cohesive soils is mostly dependent on the care and skill with which the operator conducts his work. These soil types are susceptible to sampling disturbances when the sampling tubes are pushed into them. Laboratory shear tests for such soils under-estimate their strength as it is not possible to obtain the sample in an undisturbed state even with maximum precaution in sampling and testing. The Field Vane Shear test involves pushing a four blade vane in the soil and rotating it till a cylindrical surface in the soil fails by shear. The torque required to cause this failure is measured and this torque is converted to unit shearing resistance of this cylindrical surface. In addition to the Laboratory Vane Shear Apparatus, two field models are also available.
Related products
-
Material Testing Instruments
Constant Pressure LM17127 : SELF COMPENSATING CONSTANT PRESSURE SYSTEM
-
Material Testing Instruments
COMPACTION TEST APPARATUS : LM17331
-
Material Testing Instruments
California Bearing Ratio LM17210 : SWELL TEST APPARATUS
-
Material Testing Instruments
CALIFORNIA BEARING RATIO LM1720601 : DIGITAL READOUT KIT FOR CBR
Sign up newsletter
Business is the activity of making one living or making money by producing or buying and selling products. Simply put it is any activity or enterprise entered into for profit.
By signing up agree our Terms & Services.
Reviews
There are no reviews yet.