FIELD: hydraulic structures. SUBSTANCE: device has chamber with cover having opening to receive pile model. Loading device for side loading is made in form of hold-down plates installed on chamber sides for motion. Successively secured to hold-down plates over its height are groups of holding members of piezoelectric material connected to power source and dielectric plates forming ground model. EFFECT: higher efficiency. 2 dwg
Authors
Dates
1994-01-15—Published
1990-08-08—Filed