JOINT STRUCTURE OF PILE HEAD PART

摘要

PROBLEM TO BE SOLVED: To provide a joint structure of a pile head part, which can easily be constructed, and which can surely transfer bending moment while preventing the come-off of a pile and the destruction of a structure even if an outer steel pipe is short. SOLUTION: In this joint structure of the pile head part, an anchor bar 4 is fixed to the outside of the head part of the pile 1 which is installed in ground; the outside of the head part of the pile 1 is fitted into the outer steel pipe 3 whose inside diameter is almost equal in dimension to an outside diameter of the pile 1; and at least an upper end of the pipe 3 is embedded in an upper footing 2. COPYRIGHT: (C)2005,JPO&NCIPI