METHOD OF PILED RAFTS AND COMBINED PILED-RAFT FOUNDATIONS ELEMENT STATIC TESTS AND ELEMENT FOR ITS IMPLEMENTATION Russian patent published in 2016 - IPC E02D33/00 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to methods of testing of piled rafts and combined piled-raft foundations elements with indenting load. Method of static tests of piled rafts and combined piled-raft foundations element of building by static step-by-step increasing load on pile in soil, plotting dependence of “load-setting” chart and pile load-bearing capacity determination. Additionally on compacted soil fragment of grid plate is laid and exposed to static step-by-step increasing load until setting of pile and fragment of grid plate of not less than 0.2 of allowable building setting and carrying capacity of element is determined as total carrying capacity of pile and fragment of grid plate.

EFFECT: technical result consists in reducing material consumption of foundation at provision of its carrying capacity, determining pile and grid plate bearing capacity by soil.

8 cl, 6 dwg