ASSEMBLED H-STEEL AND BEAM JOINT STRUCTURE

To provide an assembled H-steel capable of dealing with a weld defect to be potentially occurred.SOLUTION: An assembled H-steel including a first and a second flange as well as a web is provided. At least the first flange and the web are jointed with first and second weld zones formed on both sides...

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Bibliographische Detailangaben
Hauptverfasser:	KAGAMI YASUO, NIKAIDO MASATO, SHIMIZU NOBUTAKA, ITO HIROSHI, ANDO KENSUKE, SATO KEIICHI, YOSHIMOTO HAYATO, HIRAYAMA HIROMI, ITAYA TOSHIOMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	To provide an assembled H-steel capable of dealing with a weld defect to be potentially occurred.SOLUTION: An assembled H-steel including a first and a second flange as well as a web is provided. At least the first flange and the web are jointed with first and second weld zones formed on both sides of the web, and a part of the web is cut-out from an end part in a material axial direction of the assembled H-steel to form scallops at a side of the first flange. A small hole with a length longer than those of the scallops is formed in the material axial direction from the end part in the material axial direction along a joint surface of the first flange and the web at the thickness center of the web.SELECTED DRAWING: Figure 1 【課題】組立Ｈ形鋼において潜在的に発生しうる溶接欠陥に対処する。【解決手段】第１および第２のフランジならびにウェブを含む組立Ｈ形鋼が提供される。少なくとも第１のフランジとウェブとはウェブの両側に形成される第１および第２の溶接部によって接合され、第１のフランジ側でウェブの一部が組立Ｈ形鋼の材軸方向の端部から切り欠かれることによってスカラップが形成される。材軸方向の端部から、ウェブの板厚中心で第１のフランジとウェブとの接合面に沿って材軸方向に上記スカラップの深さ以上の長さで細孔が形成される。【選択図】図１