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A platform for research: civil engineering, architecture and urbanism
HIGH-POWER BOLT FRICTION JOINT STRUCTURE
To suppress out-of-plane deformation of a base material in the case of single shearing joint in a junction where base materials each constituted of a steel sheet of which the thickness is less than 6.0 mm are overlapped.SOLUTION: A high-power bolt friction joint structure 10 comprises: a first base material 12 constituted of a steel sheet of which the thickness is less than 6.0 mm; a second base material 14 constituted of a steel sheet of which the thickness is less than 6.0 mm; a plate washer 18 in which a plurality of bolt holes 18A and 18B are formed and which overlaps at least the first base material 12; a first high-power bolt 20A which is inserted to a bolt hole 12A of the first base material 12, a bolt hole 14A of the second base material 14 and the bolt hole 18A of the plate washer 18 and couples the first base material 12, the second base material 14 and the plate washer 18; and a second high-power bolt 20B which couples at least the first base material 12 and the plate washer 18 while being inserted to a bolt hole 12B of the first base material 12 and the bolt hole 18B of the plate washer 18.SELECTED DRAWING: Figure 1
【課題】厚さ６．０ｍｍ未満の鋼板より成る母材同士を重ね合わせた接合部において、１面せん断接合の場合に母材が面外変形することを抑制できる。【解決手段】高力ボルト摩擦接合構造１０は、厚さ６．０ｍｍ未満の鋼板より成る第１母材１２と、厚さ６．０ｍｍ未満の鋼板より成る第２母材１４と、複数のボルト孔１８Ａ，１８Ｂが形成され少なくとも第１母材１２に重ね合わされた板座金１８と、第１母材１２のボルト孔１２Ａ、第２母材１４のボルト孔１４Ａ、及び板座金１８のボルト孔１８Ａに挿通され第１母材１２と第２母材１４と板座金１８とを締結する第１高力ボルト２０Ａと、第１母材１２のボルト孔１２Ｂと板座金１８のボルト孔１８Ｂとに挿通された状態で、少なくとも第１母材１２と板座金１８とを締結する第２高力ボルト２０Ｂと、を備える。【選択図】図１
HIGH-POWER BOLT FRICTION JOINT STRUCTURE
To suppress out-of-plane deformation of a base material in the case of single shearing joint in a junction where base materials each constituted of a steel sheet of which the thickness is less than 6.0 mm are overlapped.SOLUTION: A high-power bolt friction joint structure 10 comprises: a first base material 12 constituted of a steel sheet of which the thickness is less than 6.0 mm; a second base material 14 constituted of a steel sheet of which the thickness is less than 6.0 mm; a plate washer 18 in which a plurality of bolt holes 18A and 18B are formed and which overlaps at least the first base material 12; a first high-power bolt 20A which is inserted to a bolt hole 12A of the first base material 12, a bolt hole 14A of the second base material 14 and the bolt hole 18A of the plate washer 18 and couples the first base material 12, the second base material 14 and the plate washer 18; and a second high-power bolt 20B which couples at least the first base material 12 and the plate washer 18 while being inserted to a bolt hole 12B of the first base material 12 and the bolt hole 18B of the plate washer 18.SELECTED DRAWING: Figure 1
【課題】厚さ６．０ｍｍ未満の鋼板より成る母材同士を重ね合わせた接合部において、１面せん断接合の場合に母材が面外変形することを抑制できる。【解決手段】高力ボルト摩擦接合構造１０は、厚さ６．０ｍｍ未満の鋼板より成る第１母材１２と、厚さ６．０ｍｍ未満の鋼板より成る第２母材１４と、複数のボルト孔１８Ａ，１８Ｂが形成され少なくとも第１母材１２に重ね合わされた板座金１８と、第１母材１２のボルト孔１２Ａ、第２母材１４のボルト孔１４Ａ、及び板座金１８のボルト孔１８Ａに挿通され第１母材１２と第２母材１４と板座金１８とを締結する第１高力ボルト２０Ａと、第１母材１２のボルト孔１２Ｂと板座金１８のボルト孔１８Ｂとに挿通された状態で、少なくとも第１母材１２と板座金１８とを締結する第２高力ボルト２０Ｂと、を備える。【選択図】図１
HIGH-POWER BOLT FRICTION JOINT STRUCTURE
高力ボルト摩擦接合構造
GOTO TENSHIRO (author) / SHIMIZU NOBUTAKA (author) / SATO KEIICHI (author)
2021-08-10
Patent
Electronic Resource
Japanese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS