DESIGN METHOD OF PILE AND SUPPORT STRUCTURE OF STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a design method of a pile and a support structure of a structure, capable of rationally and effectively holding soundness of support performance of the whole pile for supporting the structure.SOLUTION: Among a plurality of piles for supporting a structure, a steel pipe-covering high strength concrete pile 10 larger in horizontal bearing force and deformation performance than the other pile 11, is arranged in a part for easily concentrating horizontal force such as earthquake time received from the structure, and a pile head part 10a of the steel pipe-covering high strength concrete pile 10 is joined to a foundation 12 so that rigidity becomes large, and the horizontal force such as the earthquake time received from the structure is further concentrated on the pile 10, to thereby execute pile design for reducing a burden of the other pile 11.SELECTED DRAWING: Figure 1