DEVICE FOR CONSOLIDATION OF FOUNDATION SOIL FOR STORAGE TANKS IN A PROTECTING COLLECTOR AND CONSOLIDATION PROCESS

The device consists of permeable material fitted between the floor (10) of the protective collector and floor (11) of the tank. The permeable material is, e.g. a grating mat, formed of distancing rods (12) fitted over guide rods (13). According to the method of consolidation the required cambered be...

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Bibliographische Detailangaben
Hauptverfasser:	PRCHAL JOZEF, CALABEK VLADIMIR RNDR, ZRONEK JOSEF, RANDULA RUDOLF, HODER FRANTISEK, URBANEC ANTONIN
Format:	Patent
Sprache:	eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The device consists of permeable material fitted between the floor (10) of the protective collector and floor (11) of the tank. The permeable material is, e.g. a grating mat, formed of distancing rods (12) fitted over guide rods (13). According to the method of consolidation the required cambered bevelling of foundation soil (1) is heaped with an added soil body (2), consisting of a set of truncated cones (3) terminating with the top cone (4) of total volume equivalent to the total volume occurring through the replacement of the construction (6) by the effect of its own weight, the weight of the filling and the weight of the added soil body (2) to the foundation soil. The corresponding camber (5) of the truncated cones (3) and top cone (4) corresponds to the given collapse of the construction (6). The whole construction (6) is assembled on this added soil body (2) and gradually filled in up to the level (7) in the protecting collector, or to the level (8) in the tank.