JPS6014019U - H-shaped steel with welded protrusions on the flange - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

１１Ａ図は従来のスタッドボルト平打フランジＨ形鋼の
斜視図、第１Ｂは従来のスタッドボルト乎打フランジＨ
形鋼粱とコンクリート造床スラブとの合成構造の断面図
、第１Ｃ図は第１Ｂ図におけるスタッドボルト周辺の応
力状態を示す説明Ｎ、第２Ａ図、第２Ｂ図はそれぞれ本
考案による片方、両方フランジ両側縁板厚面に丸鋼片突
起をスタッド溶接したＨ形鋼の斜視図、第２Ｃ：図、第
２Ｄ図はそれぞれ本考案による頭付丸鋼片、角鋼片を片
方フランジ両側縁板厚面に溶接したＨ形鋼の斜視図、第
２Ｅ図、第２Ｆ図は本考案による溶接突起を有するＨ形
鋼とそれぞれデツキプレート使用コンクリート造床スラ
ブ、鉄筋コンクリート造床スラブとの合成構造の断面図
、第２Ｇ図は本考案による溶接突起を有するＨ形鋼と鉄
筋コンクリート造の柱または梁との合成構造の断面図で
ある。 １はスタッドボルト千打フランジＨ形鋼、１′は溶接突
起を有するＨ形鋼、２は上７ランジ、２′は溶接突起を
有するフランジ、３はウェブ、４はスタッドボルト、４
′は溶接鋼片（突起）、５はコンクリート造床スラブ、
６はデツキプレート、７は受金物、８は挿鉄筋、９は鉄
筋コンクリート造の柱または梁。Figure 11A is a perspective view of a conventional stud bolt flat flange H section, and Figure 1B is a conventional stud bolt flat flange H.
A cross-sectional view of a composite structure of a steel section and a concrete floor slab, Figure 1C is an explanation N showing the stress state around the stud bolt in Figure 1B, Figures 2A and 2B are one and both according to the present invention, respectively. A perspective view of an H-section steel with round steel piece protrusions stud-welded to the thick side of the flange on both sides, Figures 2C and 2D are a round steel piece with a head and a square steel piece according to the present invention, respectively. A perspective view of the H-shaped steel welded to the surface, Figure 2E, and Figure 2F are cross-sectional views of composite structures of the H-shaped steel having welded protrusions according to the present invention, a concrete floor slab using deck plates, and a reinforced concrete floor slab, respectively. , FIG. 2G is a sectional view of a composite structure of an H-beam having a welded protrusion and a reinforced concrete column or beam according to the present invention. 1 is a stud bolt flange H section steel, 1' is an H section steel with a welding protrusion, 2 is an upper 7 lange, 2' is a flange with a welding protrusion, 3 is a web, 4 is a stud bolt, 4
' is a welded steel piece (protrusion), 5 is a concrete floor slab,
6 is a deck plate, 7 is a metal support, 8 is a reinforcing bar, and 9 is a reinforced concrete column or beam.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）フランジ側縁板厚面に断続的に突起を溶接固定し
たことを特徴とする、フランジに溶接突起を有する■１
形鋼。(1) Having welded protrusions on the flange, characterized by having protrusions intermittently fixed by welding to the thick surface of the flange side edge plate■1
Shaped steel. （２）フランジ側縁板厚面に断続的に突起を溶接固定し
、該フランジ及び突起が面平行な板状のコンクリ−１〜
造部材に埋設されフランジ及び突起とコンクリートとで
合成構造を形成したことを特徴とする、実用新案登録請
求の範囲第１項記載のフランジに溶接突起を有するＨ形
鋼。(2) Plate-shaped concrete in which protrusions are intermittently welded and fixed to the thick surface of the flange side edge plate, and the flanges and protrusions are parallel to each other.
An H-section steel having a welded projection on a flange according to claim 1, which is embedded in a structural member and has a composite structure formed by the flange, the projection, and concrete. （３）フランジ側縁板厚面に断続的に突起を溶接固定し
たＨ形鋼が鉄筋コンクリート造の柱または粱に埋設され
て鉄筋コンクリートと合成構造を形成したことを特徴と
する、実用新案登録請求の範囲第１項記載のフランジに
溶接突起を有するＨ形鋼。(3) Request for utility model registration, characterized in that an H-beam with protrusions welded and fixed intermittently to the thick surface of the flange side edge plate is buried in a reinforced concrete column or cage to form a composite structure with reinforced concrete. H-beam steel having a welding protrusion on the flange according to scope 1.