Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COLUMN-BEAM CONNECTING PART STRUCTURE AND COLUMN USED IN THE SAME
PROBLEM TO BE SOLVED: To provide a column-beam connecting part structure which hardly causes fracture at a weld part between a column and a diaphragm at a large earthquake, and is high in a plastic deformation capacity at which local buckling hardly occurs, in the structure which sets a column-beam connecting part as a through-diaphragm form, and the column used in the column-beam connecting part structure.SOLUTION: In a column-beam connecting part structure which sets a column-beam connecting part as a through-diaphragm form using a square steel pipe as a column, the square steel pipe has a cross section whose generalized width thickness ratio is not smaller than 1.12 and not larger than 1.63, and at least one or a plurality of rigidity reinforcing materials are arranged in the column within a range in which a distance from the through-diaphragm is (0.2 to 3.0)×square steel pipe diameter.
【課題】柱梁接合部を通しダイアフラム形式とする構造において、大地震時に、柱と通しダイアフラムとの溶接部が破断しにくく、かつ、局部座屈しにくい塑性変形能力の高い柱梁接合部構造およびそれに用いる柱を提供する。【解決手段】角形鋼管を柱に用いた、柱梁接合部を通しダイアフラム形式とする柱梁接合部構造であって、前記角形鋼管は一般化幅厚比が１．１２以上１．６３以下の断面を有し、かつ、通しダイアフラムからの距離が（０．２〜３．０）?角形鋼管径の範囲の柱内部に、１または複数の補剛材を設置する。【選択図】図３
COLUMN-BEAM CONNECTING PART STRUCTURE AND COLUMN USED IN THE SAME
PROBLEM TO BE SOLVED: To provide a column-beam connecting part structure which hardly causes fracture at a weld part between a column and a diaphragm at a large earthquake, and is high in a plastic deformation capacity at which local buckling hardly occurs, in the structure which sets a column-beam connecting part as a through-diaphragm form, and the column used in the column-beam connecting part structure.SOLUTION: In a column-beam connecting part structure which sets a column-beam connecting part as a through-diaphragm form using a square steel pipe as a column, the square steel pipe has a cross section whose generalized width thickness ratio is not smaller than 1.12 and not larger than 1.63, and at least one or a plurality of rigidity reinforcing materials are arranged in the column within a range in which a distance from the through-diaphragm is (0.2 to 3.0)×square steel pipe diameter.
【課題】柱梁接合部を通しダイアフラム形式とする構造において、大地震時に、柱と通しダイアフラムとの溶接部が破断しにくく、かつ、局部座屈しにくい塑性変形能力の高い柱梁接合部構造およびそれに用いる柱を提供する。【解決手段】角形鋼管を柱に用いた、柱梁接合部を通しダイアフラム形式とする柱梁接合部構造であって、前記角形鋼管は一般化幅厚比が１．１２以上１．６３以下の断面を有し、かつ、通しダイアフラムからの距離が（０．２〜３．０）?角形鋼管径の範囲の柱内部に、１または複数の補剛材を設置する。【選択図】図３
COLUMN-BEAM CONNECTING PART STRUCTURE AND COLUMN USED IN THE SAME
柱梁接合部構造およびそれに用いる柱
NAKAGAWA YOSHI (Autor:in) / ISHII TAKUMI (Autor:in) / NANBA TAKAYUKI (Autor:in) / UEKI TAKUYA (Autor:in)
24.09.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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