SKEWED BLADE PILE HAVING ENHANCED VERTICAL BEARING CAPACITY AND PULL-OUT RESISTANCE AND SPIN LOCK METHOD USING THE SAME

摘要

PURPOSE: the method for stake and improved supporting force and pullout resistance and spin lock, to prevent conducting structure, obtains stability, and construct more economical using described. ;CONSTITUTION: stake (10) has improved supporting force and pullout resistance includes a pile top part (20), extension (30) and a pipe expansion part (40). Multiple inclined plates (21) are fixed on pile top part. The extension extends from pile top part with predetermined length. The diameter is greater than the part of pipe expansion demi-inflation. ;The 2013 of copyright KIPO submissions;[Reference numerals] (20) pile top part; (30) expansion; (40) pipe expansion part