JOINT METHOD FOR UPPER STRUCTURE AND GROUND IMPROVEMENT PILE

摘要

PROBLEM TO BE SOLVED: To provide the joint method of an upper structure and a ground improved pile for including a crushed stone layer between the upper surface of a ground improved pile and an upper structure with a geotextile to form a sandbag-shaped crushed stone layer, and for preventing the breakdown of the crushed stone layer.SOLUTION: In the joint method of an upper structure and a ground improved pile, a crushed stone layer 3 between an upper surface 2A of a ground improved pile 2 and an upper structure 4 is included with a geotextile to form a sandbag-shaped crushed stone layer 3.