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A platform for research: civil engineering, architecture and urbanism
STRUCTURE OF BEAM-COLUMN JOINT PART
To provide a structure of a beam-column joint part where an inner diaphragm is mounted on the inside of a weld assembly box section pillar by electroslag welding, and an H-shaped steel beam is joined to the outside thereof which suppresses brittle fracture that may occur in the beam-column joint part when a large tensile force acts on a column with a simple structure, and can improve deformation capability of the beam-column joint part.SOLUTION: There is provided a structure of a beam-column joint part where an inner diaphragm is mounted on the inside of a weld assembly box section pillar by electroslag welding, and an H-shaped steel beam is joined to the outside of the weld assembly box section pillar, wherein the flange of the H-shaped steel beam is groove-welded to the weld assembly box section pillar, and weld metal of the groove welding is settled within a range of the width of the weld metal of the electroslag welding at the surface position inside the weld assembly box section pillar.SELECTED DRAWING: Figure 1
【課題】溶接組立箱形断面柱の内側にエレクトロスラグ溶接によって内ダイアフラムが取り付けられ、外側にＨ形鋼梁が接合された柱梁接合部の構造において、柱に大きな引張力が作用するときに柱梁接合部に発生する恐れのある脆性破壊を、簡単な構造により抑制して、柱梁接合部の変形能力を向上できる、柱梁接合部の構造を提供する。【解決手段】溶接組立箱形断面柱の内側にエレクトロスラグ溶接によって内ダイアフラムが取り付けられ、前記溶接組立箱形断面柱の外側にＨ形鋼梁が接合された柱梁接合部の構造であって、前記Ｈ形鋼梁のフランジは前記溶接組立箱形断面柱に開先溶接され、前記溶接組立箱形断面柱の内側の表面位置における、前記エレクトロスラグ溶接の溶接金属の幅の範囲内に、前記開先溶接の溶接金属が収まっていることを特徴とする柱梁接合部の構造。【選択図】図１
STRUCTURE OF BEAM-COLUMN JOINT PART
To provide a structure of a beam-column joint part where an inner diaphragm is mounted on the inside of a weld assembly box section pillar by electroslag welding, and an H-shaped steel beam is joined to the outside thereof which suppresses brittle fracture that may occur in the beam-column joint part when a large tensile force acts on a column with a simple structure, and can improve deformation capability of the beam-column joint part.SOLUTION: There is provided a structure of a beam-column joint part where an inner diaphragm is mounted on the inside of a weld assembly box section pillar by electroslag welding, and an H-shaped steel beam is joined to the outside of the weld assembly box section pillar, wherein the flange of the H-shaped steel beam is groove-welded to the weld assembly box section pillar, and weld metal of the groove welding is settled within a range of the width of the weld metal of the electroslag welding at the surface position inside the weld assembly box section pillar.SELECTED DRAWING: Figure 1
【課題】溶接組立箱形断面柱の内側にエレクトロスラグ溶接によって内ダイアフラムが取り付けられ、外側にＨ形鋼梁が接合された柱梁接合部の構造において、柱に大きな引張力が作用するときに柱梁接合部に発生する恐れのある脆性破壊を、簡単な構造により抑制して、柱梁接合部の変形能力を向上できる、柱梁接合部の構造を提供する。【解決手段】溶接組立箱形断面柱の内側にエレクトロスラグ溶接によって内ダイアフラムが取り付けられ、前記溶接組立箱形断面柱の外側にＨ形鋼梁が接合された柱梁接合部の構造であって、前記Ｈ形鋼梁のフランジは前記溶接組立箱形断面柱に開先溶接され、前記溶接組立箱形断面柱の内側の表面位置における、前記エレクトロスラグ溶接の溶接金属の幅の範囲内に、前記開先溶接の溶接金属が収まっていることを特徴とする柱梁接合部の構造。【選択図】図１
STRUCTURE OF BEAM-COLUMN JOINT PART
柱梁接合部の構造
ARAKIDA RYOTA (author) / NANBA TAKAYUKI (author) / UMEDA TOSHIHIRO (author)
2023-04-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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