| 摘要 |
PROBLEM TO BE SOLVED: To provide a pile joint with light equipment for pile connection, and a connection method of a pile.SOLUTION: The pile joint comprises: end plates 2a, 2b provided with, on an outer periphery, a plurality of radial projections 21a, 21b and radial recesses 22a, 22b; and a joint ring 7 which is an integrated ring externally and loosely fitted to the radial projections 21a, 21b and radial recesses 22a, 22b and provided with recesses 71 and projections 72 of the same shape as the radial projections 21a, 21b and the radial recesses 22a, 22b on both ends in a pile axial direction of an inner periphery, and for which the pile axial direction inner measure interval of the recesses 71 and the projections 72 is a dimension to be loosely fitted to the pile axial direction total thickness dimension of the radial projections 21a, 21b and radial recesses 22a, 22b of the two end plates 2a, 2b abutted in the pile axial direction. |
