Elasticized geosynthetic panel and geofoam composition

Elasticized geosynthetic panel and geofoam composition

An elasticized geosynthetic panel, geofoam composition and method operable for permitting controlled deformation of earth materials adjacent a rigid earth retaining structure or the like. The panel includes a drainage component. a water and gas membrane and a compressible geofoam member. The compres...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VAN WAGONER, JOHN D, HORVATH, JOHN S
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:An elasticized geosynthetic panel, geofoam composition and method operable for permitting controlled deformation of earth materials adjacent a rigid earth retaining structure or the like. The panel includes a drainage component. a water and gas membrane and a compressible geofoam member. The compressible geofoam member is elasticized and exhibits a cross-anisotrophic characteristic which has enhanced elasticity in a direction normal to the geosynthetic panel.