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To prevent projection of a tip part of an anchor bolt from a base plate of a steel frame member or suppress a projection amount.SOLUTION: A joint structure 15 includes a steel column 10 having a base plate 20 joined to a foundation beam 70, a reinforcement plate 30 that is formed with a bolt hole 36 to which an anchor bolt 50 that is bonded to a rear face 20B of the base plate 20 and projects from the foundation beam 70 is inserted, and a nut hole 32 that stores a nut 60 which is formed on the base plate 20 and is fitted into a tip part 52 of the anchor bolt 50.SELECTED DRAWING: Figure 2
【課題】鉄骨部材のベースプレートからアンカーボルトの先端部を突出させない又は突出量を抑制する。【解決手段】接合構造１５は、基礎梁７０に接合されるベースプレート２０を有する鉄骨柱１０と、ベースプレート２０の裏面２０Ｂに接合され基礎梁７０から突出するアンカーボルト５０が挿通するボルト孔３６が形成された補強プレート３０と、ベースプレート２０に形成されアンカーボルト５０の先端部５２に螺合するナット６０が収まるナット孔３２と、を備えている。【選択図】図２
To prevent projection of a tip part of an anchor bolt from a base plate of a steel frame member or suppress a projection amount.SOLUTION: A joint structure 15 includes a steel column 10 having a base plate 20 joined to a foundation beam 70, a reinforcement plate 30 that is formed with a bolt hole 36 to which an anchor bolt 50 that is bonded to a rear face 20B of the base plate 20 and projects from the foundation beam 70 is inserted, and a nut hole 32 that stores a nut 60 which is formed on the base plate 20 and is fitted into a tip part 52 of the anchor bolt 50.SELECTED DRAWING: Figure 2
【課題】鉄骨部材のベースプレートからアンカーボルトの先端部を突出させない又は突出量を抑制する。【解決手段】接合構造１５は、基礎梁７０に接合されるベースプレート２０を有する鉄骨柱１０と、ベースプレート２０の裏面２０Ｂに接合され基礎梁７０から突出するアンカーボルト５０が挿通するボルト孔３６が形成された補強プレート３０と、ベースプレート２０に形成されアンカーボルト５０の先端部５２に螺合するナット６０が収まるナット孔３２と、を備えている。【選択図】図２
JOINT STRUCTURE OF STEEL FRAME MEMBER
鉄骨部材の接合構造
SAITO YUMA (author)
2019-06-06
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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