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A platform for research: civil engineering, architecture and urbanism
BASE STRUCTURE, ANNULAR BODY, STEEL SEGMENT CONNECTION MECHANISM, AND CONSTRUCTION METHOD OF BASE STRUCTURE
To provide a base structure capable of being built by effectively using steel segments that form retaining walls and concrete formworks, an annular body formed of steel segments, a steel segment connection mechanism, and a construction method of a base structure.SOLUTION: The base structure has a plate that forms the wall surface, a joint (43) erected at the longitudinal end of the plate, and a main girder (42) erected at the lateral end of the plate. The base structure also has multiple steel segments (40) arranged in an annular shape and a connecting mechanism (50) that connects adjacent steel segments. The base structure also includes: a segment structure (10) in which multiple annular bodies (11) replacing with tie hoop are arranged and connected in axial directions; a main bar (30) arranged along the axial direction of the segment structure (10); and a filling part (20) placed inside the segment structure (10).SELECTED DRAWING: Figure 7
【課題】土留壁やコンクリート型枠を形成する鋼製セグメントを有効利用して構築する基礎構造物、及び鋼製セグメントによる環状体、鋼製セグメントの連結機構、並びに基礎構造物の施工方法を提供する。【解決手段】基礎構造物は、壁面を形成するプレートと、プレートの長手方向端部に立設された継手部（４３）と、プレートの短手方向端部に立設された主桁（４２）と、を有し、環状に配置された複数の鋼製セグメント（４０）と、隣接する鋼製セグメント同士を連結する連結機構（５０）と、を有し、帯筋を代替する環状体（１１）を軸線方向に複数配置して連結したセグメント構造体（１０）と、セグメント構造体（１０）の軸線方向に沿って配置された主筋（３０）と、セグメント構造体（１０）の内側に打設された中詰部（２０）と、を備える。【選択図】図７
BASE STRUCTURE, ANNULAR BODY, STEEL SEGMENT CONNECTION MECHANISM, AND CONSTRUCTION METHOD OF BASE STRUCTURE
To provide a base structure capable of being built by effectively using steel segments that form retaining walls and concrete formworks, an annular body formed of steel segments, a steel segment connection mechanism, and a construction method of a base structure.SOLUTION: The base structure has a plate that forms the wall surface, a joint (43) erected at the longitudinal end of the plate, and a main girder (42) erected at the lateral end of the plate. The base structure also has multiple steel segments (40) arranged in an annular shape and a connecting mechanism (50) that connects adjacent steel segments. The base structure also includes: a segment structure (10) in which multiple annular bodies (11) replacing with tie hoop are arranged and connected in axial directions; a main bar (30) arranged along the axial direction of the segment structure (10); and a filling part (20) placed inside the segment structure (10).SELECTED DRAWING: Figure 7
【課題】土留壁やコンクリート型枠を形成する鋼製セグメントを有効利用して構築する基礎構造物、及び鋼製セグメントによる環状体、鋼製セグメントの連結機構、並びに基礎構造物の施工方法を提供する。【解決手段】基礎構造物は、壁面を形成するプレートと、プレートの長手方向端部に立設された継手部（４３）と、プレートの短手方向端部に立設された主桁（４２）と、を有し、環状に配置された複数の鋼製セグメント（４０）と、隣接する鋼製セグメント同士を連結する連結機構（５０）と、を有し、帯筋を代替する環状体（１１）を軸線方向に複数配置して連結したセグメント構造体（１０）と、セグメント構造体（１０）の軸線方向に沿って配置された主筋（３０）と、セグメント構造体（１０）の内側に打設された中詰部（２０）と、を備える。【選択図】図７
BASE STRUCTURE, ANNULAR BODY, STEEL SEGMENT CONNECTION MECHANISM, AND CONSTRUCTION METHOD OF BASE STRUCTURE
基礎構造物、環状体、鋼製セグメントの連結機構及び基礎構造物の施工方法
OBA YUTO (author) / MATSUOKA KAORU (author)
2021-05-20
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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