The development and application analysis of the new pressure sensor
Abstract：A new pressure-sensor based on filled conductive polymer composites was developed whose advantages and value were analyzed. The mechanism of pressure sensitive property was introduced and the new type of pressure sensor structure can more easily be developed to test more compression point compared with the regular vibration string type pressure box. The compression test and the measure of earth pressure of the reinforced cushion in a coal mine silo foundation showed that the new pressure sensor was feasible and reliable. Results show that the new developed pres- sure sensor based on conductive composites is flexible and its simple structure provides a new approach for the pres- sure test, especially for the pressure distribution test in the geotechnical field.
Keywords：pressure sensorconductive compositespressure sensitivity
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 1576-1580 )