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A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE OF STEEL MEMBER
To provide a joint structure of steel members such as a steel pipe to each other which joins steel members to each other in a short period of time regardless of height of one steel member constituting a column and the like.SOLUTION: A joint structure of steel members includes: a lower side circular steel pipe 20 (a first steel member) comprising a long axis extending in a vertical direction; an upper side circular steel pipe 30 (a second steel member) joined to the lower side circular steel pipe 20; and a coupler 40 (an auxiliary material) attached to an outer peripheral surface of the lower side circular steel pipe 20 and joining the lower side circular steel pipe 20 and the upper side circular steel pipe 30. A plurality of recessed portions and protrusions respectively engaging with each other are formed on an outer side face of the lower side circular steel pipe 20 and an inner side face of the coupler 40. A plurality of recessed portions of the lower side circular steel pipe 20 include recessed portions with which protrusions of the coupler 40 are not engaged. Or, a plurality of recessed portions of the coupler 40 include recessed portions with which protrusions of the lower side circular steel pipe 20 are not engaged.SELECTED DRAWING: Figure 3
【課題】鋼管等の鋼製部材同士の接合構造であって、柱等を構成する一方の鋼製部材の高さによらず、鋼製部材同士を短時間で接合する。【解決手段】鋼製部材の接合構造は、鉛直方向に延在する長軸を備えた下側円形鋼管２０（第１の鋼製部材）と、下側円形鋼管２０に接合される上側円形鋼管３０（第２の鋼製部材）と、下側円形鋼管２０の外周面に取り付けられ、下側円形鋼管２０と上側円形鋼管３０を接合するカプラ４０（補助材）と、を有する。下側円形鋼管２０の外側面とカプラ４０の内側面には、それぞれ互いに係合する複数の凹凸が形成され、下側円形鋼管２０の複数の凹部は、カプラ４０の凸部が係合されない凹部を含み、または、カプラ４０の複数の凹部は、下側円形鋼管２０の凸部が係合されない凹部を含む。【選択図】図３
JOINT STRUCTURE OF STEEL MEMBER
To provide a joint structure of steel members such as a steel pipe to each other which joins steel members to each other in a short period of time regardless of height of one steel member constituting a column and the like.SOLUTION: A joint structure of steel members includes: a lower side circular steel pipe 20 (a first steel member) comprising a long axis extending in a vertical direction; an upper side circular steel pipe 30 (a second steel member) joined to the lower side circular steel pipe 20; and a coupler 40 (an auxiliary material) attached to an outer peripheral surface of the lower side circular steel pipe 20 and joining the lower side circular steel pipe 20 and the upper side circular steel pipe 30. A plurality of recessed portions and protrusions respectively engaging with each other are formed on an outer side face of the lower side circular steel pipe 20 and an inner side face of the coupler 40. A plurality of recessed portions of the lower side circular steel pipe 20 include recessed portions with which protrusions of the coupler 40 are not engaged. Or, a plurality of recessed portions of the coupler 40 include recessed portions with which protrusions of the lower side circular steel pipe 20 are not engaged.SELECTED DRAWING: Figure 3
【課題】鋼管等の鋼製部材同士の接合構造であって、柱等を構成する一方の鋼製部材の高さによらず、鋼製部材同士を短時間で接合する。【解決手段】鋼製部材の接合構造は、鉛直方向に延在する長軸を備えた下側円形鋼管２０（第１の鋼製部材）と、下側円形鋼管２０に接合される上側円形鋼管３０（第２の鋼製部材）と、下側円形鋼管２０の外周面に取り付けられ、下側円形鋼管２０と上側円形鋼管３０を接合するカプラ４０（補助材）と、を有する。下側円形鋼管２０の外側面とカプラ４０の内側面には、それぞれ互いに係合する複数の凹凸が形成され、下側円形鋼管２０の複数の凹部は、カプラ４０の凸部が係合されない凹部を含み、または、カプラ４０の複数の凹部は、下側円形鋼管２０の凸部が係合されない凹部を含む。【選択図】図３
JOINT STRUCTURE OF STEEL MEMBER
鋼製部材の接合構造
ISHIHAMA YOSHIRO (author) / KITAHAMA MASASHI (author) / YANAGI ETSUTAKA (author) / MYONAKA SHINJI (author)
2020-05-14
Patent
Electronic Resource
Japanese
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