METHOD AND DEVICE FOR IMPROVING POOR GROUND

METHOD AND DEVICE FOR IMPROVING POOR GROUND

A system and a method for draining soft soil A bordered with soil B are disclosed. The system includes airtight sheet means 10 which covers the soft soil A to assist in vacuuming the soft soil A. The system further includes water gathering pipes 13 and water drain tank means 16 to receive water from...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAKAKUMA, KAZUYOSHI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:A system and a method for draining soft soil A bordered with soil B are disclosed. The system includes airtight sheet means 10 which covers the soft soil A to assist in vacuuming the soft soil A. The system further includes water gathering pipes 13 and water drain tank means 16 to receive water from the water gathering pipes 13. The water gathering pipes 13 and the water drain tank means 16 provide water passages and air passages separately so as to expedite the drainage operation.