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|Title:||A modified pressure plate apparatus||Authors:||Leong, Eng Choon
|Keywords:||DRNTU::Engineering::Civil engineering::Geotechnical||Issue Date:||2004||Source:||Leong, E. C., Tripathy, S., & Rahardjo, H. (2004). A Modified Pressure Plate Apparatus. Geotechnical Testing Journal, 27(3), 322–331.||Series/Report no.:||Geotechnical testing journal||Abstract:||Soil-water characteristic curves of soils can be measured in the laboratory using conventional testing apparatus such as the pressure plate. This paper describes a modified pressure plate apparatus using a commercially available high air entry ceramic plate. The modified pressure plate apparatus has several advantages over the conventional pressure plate apparatus: It can be used to determine both the drying and wetting soil-water characteristic curves, whereas the conventional pressure plate can usually determine only the drying soil-water characteristic curve; the water reservoir beneath the ceramic plate ensures that the ceramic plate is fully saturated at all times; air appearing in the water reservoir due to air diffusion through the ceramic disk can be flushed out by the cross-flow system during the test without stoppage of the test.||URI:||https://hdl.handle.net/10356/94502
|DOI:||10.1520/GTJ11053||Rights:||© 2004 ASTM||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||CEE Journal Articles|
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