Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION METHO OF UNDERGROUND STRUCTURE, AND UNDERGROUND STRUCTURE
To provide a construction method of an underground structure making an economical design and workability compatible, and an underground structure.SOLUTION: A construction method of an underground structure includes: an excavation step of excavating a ground 2 to form a vertical shaft 3; a spraying step of spraying a first solidification material to a wall face 3W of the vertical shaft 3 to form a first solidification material layer 6A; an earth retaining member installation step of installing an earth retaining member 4 inside the vertical shaft 3; and a filling step of filling a second solidification material between the earth retaining member 4 and the first solidification material layer 6A to form a second solidification material layer 6B.SELECTED DRAWING: Figure 1
【課題】経済的な設計と施工性とを両立させた地中構造物の構築方法および地中構造物を提供する。【解決手段】地盤２を掘削して立坑３を形成する掘削工程と、立坑３の壁面３Ｗに第１の固化材を吹き付けて第１の固化材層６Ａを形成する吹付工程と、立坑３の内部に土留部材４を設置する土留部材設置工程と、土留部材４と第１の固化材層６Ａとの間に第２の固化材を充填して第２の固化材層６Ｂを形成する充填工程とを含む。【選択図】図１
CONSTRUCTION METHO OF UNDERGROUND STRUCTURE, AND UNDERGROUND STRUCTURE
To provide a construction method of an underground structure making an economical design and workability compatible, and an underground structure.SOLUTION: A construction method of an underground structure includes: an excavation step of excavating a ground 2 to form a vertical shaft 3; a spraying step of spraying a first solidification material to a wall face 3W of the vertical shaft 3 to form a first solidification material layer 6A; an earth retaining member installation step of installing an earth retaining member 4 inside the vertical shaft 3; and a filling step of filling a second solidification material between the earth retaining member 4 and the first solidification material layer 6A to form a second solidification material layer 6B.SELECTED DRAWING: Figure 1
【課題】経済的な設計と施工性とを両立させた地中構造物の構築方法および地中構造物を提供する。【解決手段】地盤２を掘削して立坑３を形成する掘削工程と、立坑３の壁面３Ｗに第１の固化材を吹き付けて第１の固化材層６Ａを形成する吹付工程と、立坑３の内部に土留部材４を設置する土留部材設置工程と、土留部材４と第１の固化材層６Ａとの間に第２の固化材を充填して第２の固化材層６Ｂを形成する充填工程とを含む。【選択図】図１
CONSTRUCTION METHO OF UNDERGROUND STRUCTURE, AND UNDERGROUND STRUCTURE
地中構造物の構築方法、および地中構造物
ABE YUKIO (Autor:in) / OTAKA NORIHIRO (Autor:in)
09.07.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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