METHOD FOR DETERMINATION OF STRESS-RUPTURE PROPERTIES AND SWELLING PRESSURE IN CLAY GROUND Russian patent published in 2008 - IPC G01N3/00 

Abstract RU 2337343 C1

FIELD: measuring equipment.

SUBSTANCE: method includes forming thin slices out of soil sample, encapsuling them in water-absorbing coating and intermitting with hard inserts. Then this pack is loaded, e.g. by dynamometre, at a given pressure, plates are saturated with water after pressure stabilisation, and diagram in pressure-time coordinates is drawn on the basis of dynamometre readings to determine values required.

EFFECT: reduced test duration without effect on error value.

2 dwg

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RU 2 337 343 C1

Authors

Smoljanitskij Leonid Anatol'Evich

Dates

2008-10-27Published

2007-05-21Filed