METHOD OF STRIP FOOTING REINFORCEMENT Russian patent published in 2013 - IPC E02D27/08 

FIELD: construction.

SUBSTANCE: method for reinforcement of strip footing includes jacking a multisection pile with a jack, concreting of its cavity and formation of a pile support unit. Jacking is carried out above a foundation slab, at the same in foundation blocks of the wall basement part an opening is arranged, limited on top with a link formed by a support foundation block, and the lower part of the opening is limited with a foundation slab. A hole for a pile is made in the slab, and via the hole the multisection pile is jacked from the opening with the help of a jack rested against the support foundation block installed above the opening. Formation of the support unit of the multisection pile is carried out without release of stress off the jack, at the same time elements of the support unit are used, which transfer an effort from the pile to the support foundation block.

EFFECT: reduced labour inputs, lower concrete consumption, expanded area of application also for reinforcement of a foundation with a wide slab part.

2 cl, 4 dwg