JOINT STRUCTURE OF BUILDING

To provide a joint structure that can be manufactured on-site, can be miniaturized, and can be rationalized.SOLUTION: This connection structure joins an upper structure and a pile 10, and includes one or more fixing members provided on a pile head 10a of the pile so as to extend from the pile toward the upper structure, a cap member 11 which is provided so as to embed a pile head of the pile and the one or more fixing members and couples to the upper structure, a plate member having a hole through which the pile can be inserted, provided so as to cover a lower surface of an edge space portion of the cap member extending in the horizontal direction from an outer peripheral surface of the pile, and one or more rod-shaped members provided so as to be embedded in the cap member from the upper surface of the plate member adjacent to the lower surface of the edge space portion toward the upper structure.SELECTED DRAWING: Figure 4 【課題】現場打ちで製造することができ、また、小型化でき、施工の合理化を図ることができる接合構造を提供する。【解決手段】この接続構造は、上部構造と杭１０とを接合するものであり、杭から上部構造に向けて延びるように該杭の杭頭１０ａに設けられる１以上の定着部材と、杭の杭頭と１以上の定着部材とを埋め込むように設けられ、上部構造と接合するキャップ部材１１と、杭の外周面から水平方向に延びるキャップ部材の縁空き部の下面を覆うように設けられ、杭が挿通可能な穴を有する板部材と、縁空き部の下面に隣接する板部材の上面から上部構造に向けてキャップ部材に埋め込むように設けられる１以上の棒状部材とを含む。【選択図】図４