Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SHORT STRUT MATERIAL AND SHORT STRUT TYPE TIMBERING
PROBLEM TO BE SOLVED: To provide a short strut material and short strut type timbering, which can lengthen an arrangement interval between the short strut materials by making cross-sectional performance of the short strut material high, and which enable a known brace material to be directly joined to a side surface of the short strut material.SOLUTION: A short strut material includes a short strut body 35 in which a pair of pieces of H-shaped steel is laterally juxtaposed and fixed by welding, and an end plate 38. The short strut body fc has a closed space Sthat is defined in its central part, and open spaces Sthat are formed in both side parts thereof. A plurality of bolt holes 37 are formed in outside parts of flanges 31 and 32 facing the open spaces Sof the short strut body 35.SELECTED DRAWING: Figure 5
【課題】切梁材の断面性能が大きく、切梁材の配置間隔を拡張できると共に、切梁材の側面に公知の火打材を直接接合できる、切梁及び切梁式支保工を提供すること。【解決手段】一対のＨ形鋼を横方向に並設して溶接により固定した切梁本体３５と、端板３８とを具備し、切梁本体ｆｃはその中心部に画成された閉鎖空間Ｓ１と、その両側部に形成された開放空間Ｓ２とを有し、切梁本体３５の開放空間Ｓ２に面したフランジ３１，３２の外側の部位に複数のボルト孔３７が形成されている。【選択図】図５
SHORT STRUT MATERIAL AND SHORT STRUT TYPE TIMBERING
PROBLEM TO BE SOLVED: To provide a short strut material and short strut type timbering, which can lengthen an arrangement interval between the short strut materials by making cross-sectional performance of the short strut material high, and which enable a known brace material to be directly joined to a side surface of the short strut material.SOLUTION: A short strut material includes a short strut body 35 in which a pair of pieces of H-shaped steel is laterally juxtaposed and fixed by welding, and an end plate 38. The short strut body fc has a closed space Sthat is defined in its central part, and open spaces Sthat are formed in both side parts thereof. A plurality of bolt holes 37 are formed in outside parts of flanges 31 and 32 facing the open spaces Sof the short strut body 35.SELECTED DRAWING: Figure 5
【課題】切梁材の断面性能が大きく、切梁材の配置間隔を拡張できると共に、切梁材の側面に公知の火打材を直接接合できる、切梁及び切梁式支保工を提供すること。【解決手段】一対のＨ形鋼を横方向に並設して溶接により固定した切梁本体３５と、端板３８とを具備し、切梁本体ｆｃはその中心部に画成された閉鎖空間Ｓ１と、その両側部に形成された開放空間Ｓ２とを有し、切梁本体３５の開放空間Ｓ２に面したフランジ３１，３２の外側の部位に複数のボルト孔３７が形成されている。【選択図】図５
SHORT STRUT MATERIAL AND SHORT STRUT TYPE TIMBERING
切梁材及び切梁式支保工
FUJITA NORIO (Autor:in)
22.03.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
SHORT STRUT BRACE CONNECTION STRUCTURE AND SHORT STRUT BRACE CONNECTION PIECE
| Europäisches Patentamt | 2018
SHORT STRUT JACK INSTALLATION BOX AND LANDSLIDE PROTECTION STRUT
| Europäisches Patentamt | 2020