Hydraulic and earth engineering – Fluid control – treatment – or containment – Fluid storage in earthen cavity
Patent
1976-11-15
1978-09-12
Stein, Mervin
Hydraulic and earth engineering
Fluid control, treatment, or containment
Fluid storage in earthen cavity
521697, 405 55, B65G 500, E02D 3102
Patent
active
041126904
ABSTRACT:
Subjacent and lateral supporting soil for an underground tank is stabilized wherein a tank embedded therein is secured against flotation irrespective of the water table level of the surrounding soil. The lateral supporting soil is encased within a well and the subjacent soil is hardened to minimize seepage of water into the soil adjacent to the tank. Means are also provided to remove excess water from the confines of the well thereby minimizing flotation pressure on the tank.
REFERENCES:
patent: 538073 (1895-04-01), Harris
patent: 3047184 (1962-07-01), VAN Bergen et al.
patent: 3436919 (1969-04-01), Shock et al.
patent: 3967451 (1976-07-01), Garbe
Hosoya Kazuo
Kubota Munetaka
Corbin David H.
Kajima Kensetsu Kabushiki Kaisha
Stein Mervin
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