A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JUNCTION STRUCTURE AND INSTALLATION METHOD OF EARTH RETAINING MEMBER
PROBLEM TO BE SOLVED: To provide an earth retaining member junction structure that prevents a load equal to or higher than weight of an earth retaining member from being applied on a holding member that holds the earth retaining member at a predetermined height.SOLUTION: An earth retaining member junction structure 1 according to this invention is installed in a shaft. The earth retaining member junction structure comprises: a first connection member 3, which connects liner plates 20 with each other in a vertical direction; a cylindrical wall body 2, which is formed into cylinder by connecting multiple liner plates 20; a second connection member 4, which connects the cylindrical wall body 2 and a shaft 81 of a jack 8; and a holding means 5 to hold the cylindrical wall body 2 at a predetermined height. The second connection member 4 is telescopically connected with the first connection member 30, which is disposed at upper most part of the cylindrical wall body 2, in a vertical direction.SELECTED DRAWING: Figure 7
【課題】土留め部材を所定の高さに保持する保持部材に土留め部材の重量以上の荷重が作用するのを防止する土留め部材の接合構造を提供する。【解決手段】本発明を適用した土留め部材の接合構造１は、立坑内に設けられるものであって、ライナープレート２０同士を上下方向に連結する第１連結部材３を有するとともに、複数のライナープレート２０が連結されて筒状に形成される筒状壁体２と、筒状壁体２とジャッキ８のシャフト８１とを連結する第２連結部材４と、筒状壁体２を所定の高さに保持する保持手段５とを備え、第２連結部材４は、筒状壁体２の最上部に配置された第１連結部材３０に上下方向に伸縮自在に連結されることを特徴とする。【選択図】図７
JUNCTION STRUCTURE AND INSTALLATION METHOD OF EARTH RETAINING MEMBER
PROBLEM TO BE SOLVED: To provide an earth retaining member junction structure that prevents a load equal to or higher than weight of an earth retaining member from being applied on a holding member that holds the earth retaining member at a predetermined height.SOLUTION: An earth retaining member junction structure 1 according to this invention is installed in a shaft. The earth retaining member junction structure comprises: a first connection member 3, which connects liner plates 20 with each other in a vertical direction; a cylindrical wall body 2, which is formed into cylinder by connecting multiple liner plates 20; a second connection member 4, which connects the cylindrical wall body 2 and a shaft 81 of a jack 8; and a holding means 5 to hold the cylindrical wall body 2 at a predetermined height. The second connection member 4 is telescopically connected with the first connection member 30, which is disposed at upper most part of the cylindrical wall body 2, in a vertical direction.SELECTED DRAWING: Figure 7
【課題】土留め部材を所定の高さに保持する保持部材に土留め部材の重量以上の荷重が作用するのを防止する土留め部材の接合構造を提供する。【解決手段】本発明を適用した土留め部材の接合構造１は、立坑内に設けられるものであって、ライナープレート２０同士を上下方向に連結する第１連結部材３を有するとともに、複数のライナープレート２０が連結されて筒状に形成される筒状壁体２と、筒状壁体２とジャッキ８のシャフト８１とを連結する第２連結部材４と、筒状壁体２を所定の高さに保持する保持手段５とを備え、第２連結部材４は、筒状壁体２の最上部に配置された第１連結部材３０に上下方向に伸縮自在に連結されることを特徴とする。【選択図】図７
JUNCTION STRUCTURE AND INSTALLATION METHOD OF EARTH RETAINING MEMBER
土留め部材の接合方法及び設置方法
FURUYA KOHEI (author) / FUJIMOTO YUJI (author) / OTAKA NORIHIRO (author)
2017-10-05
Patent
Electronic Resource
Japanese
EARTH RETAINING MEMBER, EARTH RETAINING MEMBER INSTALLATION METHOD
| European Patent Office | 2019
| European Patent Office | 2022