VW Embedment Strain Gauge . Applications. Durham Geo’s VW embedment strain gauge is used to measure strain in reinforced concrete and mass concrete. Operation. The embedment strain gauge operates on the principle that a tensioned wire, when plucked, vibrates at a frequency that is proportional to the strain in the wire.
Vibrating Wire Embedment Strain Gauge (VWSG -E) Manual ELM0085C RST Instruments Ltd. Page 2 Note: Strain Gauge readings are normally displayed in B units (Frequency2 * 10 -3) on RST VW2106 Readout Units. Users must consult the Instruction Manual for the RST VW2106 VW Readout Unit (RST Manual ELM0042) for detailed reading instructions.
VW Embedment Strain Gauge , 2017/6/27 1 Introduction Applications VW Embedment Strain Gauges are used to measure strain in reinforced concrete and mass concrete. Operation The body of the strain gauge is a steel tube with flanges at either end. Inside the body, a steel wire held in tension between the, VW embedment strain gauge is embedded in the concrete structure to measure the effective strain that affect the concrete inside. This product can measure stress, distribution direction and trend of strain , etc. with the strain gauge in 2-4 directions using the Rosette Block. Also, non-stress strain gauge case can be used to compare and verify the, Load Cell, Thermocouple, Linear Variable Differentia…, Pressure Sensor, Thermistor
