AN UNDERPINNING PILE FOR STRENGHTENING SETTLING AND FOUNDATION METHOD FOR PRE-LOADING THE SAME

摘要

THERE IS DISCLOSED AN UNDERPINNING PILE FOR STRENGTHENING EXISTING SETTLING FOUNDATION. THE UNDERPINNING PILE (1) COMPRISES A PILE (11) AND AN ANCHOR HEAD (12). FURTHER, AN UNDERPINNING PILING SYSTEM (2) THAT COMPRISES AN UNDERPINNING PILE AND ITS ASSOCIATED COMPONENTS IS DISCLOSED. FURTHER STILL, A METHOD FOR INSTALLING THE UNDERPINNING PILE IS DISCLOSED. (THE MOST ILLUSTRATIVE DRAWING IS FIG 2)