Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BUCKLING RESTRAINT BRACE AND MANUFACTURING METHOD THEREOF
To provide a buckling restraint brace with initial irregularity prevented or suppressed by suppressing welding strain with efficient welding, and a manufacturing method thereof.SOLUTION: A buckling restraint brace 100 includes: a plate-shaped steel core material 10; a pair of restraining materials 30 made of square steel pipe, in which the core material 10 has two wide surfaces 10a facing each other; an unbonded material 20 that is interposed between the core material 10 and the restraining materials 30; and a pair of stiffeners 50 that connect both sides of the pair of restraining materials 30 on the sides of the core material 10. The core material 10 is enclosed by the pair of restraining materials 30 and the pair of stiffeners 50, and at least the restraining materials 30 and the stiffeners 50 are connected via laser welding portions 60.SELECTED DRAWING: Figure 4
【課題】効率的な溶接により溶接ひずみが抑制され、初期不整が抑制もしくは抑止された座屈拘束ブレースと、その製作方法を提供すること。【解決手段】座屈拘束ブレース１００は、鋼製でプレート状の芯材１０と、芯材１０の有する二つの広幅面１０ａに対向するように配設されている、角形鋼管からなる一対の拘束材３０と、芯材１０と拘束材３０の間に介在するアンボンド材２０と、芯材１０の側方において一対の拘束材３０の両側を繋ぐ一対の補剛材５０とを有し、芯材１０が一対の拘束材３０と一対の補剛材５０とにより包囲され、少なくとも拘束材３０と補剛材５０が、レーザー溶接部６０を介して接続されている。【選択図】図４
BUCKLING RESTRAINT BRACE AND MANUFACTURING METHOD THEREOF
To provide a buckling restraint brace with initial irregularity prevented or suppressed by suppressing welding strain with efficient welding, and a manufacturing method thereof.SOLUTION: A buckling restraint brace 100 includes: a plate-shaped steel core material 10; a pair of restraining materials 30 made of square steel pipe, in which the core material 10 has two wide surfaces 10a facing each other; an unbonded material 20 that is interposed between the core material 10 and the restraining materials 30; and a pair of stiffeners 50 that connect both sides of the pair of restraining materials 30 on the sides of the core material 10. The core material 10 is enclosed by the pair of restraining materials 30 and the pair of stiffeners 50, and at least the restraining materials 30 and the stiffeners 50 are connected via laser welding portions 60.SELECTED DRAWING: Figure 4
【課題】効率的な溶接により溶接ひずみが抑制され、初期不整が抑制もしくは抑止された座屈拘束ブレースと、その製作方法を提供すること。【解決手段】座屈拘束ブレース１００は、鋼製でプレート状の芯材１０と、芯材１０の有する二つの広幅面１０ａに対向するように配設されている、角形鋼管からなる一対の拘束材３０と、芯材１０と拘束材３０の間に介在するアンボンド材２０と、芯材１０の側方において一対の拘束材３０の両側を繋ぐ一対の補剛材５０とを有し、芯材１０が一対の拘束材３０と一対の補剛材５０とにより包囲され、少なくとも拘束材３０と補剛材５０が、レーザー溶接部６０を介して接続されている。【選択図】図４
BUCKLING RESTRAINT BRACE AND MANUFACTURING METHOD THEREOF
座屈拘束ブレースとその製作方法
NISHIMURA TAKESHI (Autor:in) / NAKATANI YUKIHIKO (Autor:in) / NAKAHARA TAKAO (Autor:in) / KAJIWARA TAKESHI (Autor:in)
07.09.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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