JP2575179B2 - Column and beam joint structure - Google Patents

Column and beam joint structure

Info

Publication number
JP2575179B2
JP2575179B2 JP63123334A JP12333488A JP2575179B2 JP 2575179 B2 JP2575179 B2 JP 2575179B2 JP 63123334 A JP63123334 A JP 63123334A JP 12333488 A JP12333488 A JP 12333488A JP 2575179 B2 JP2575179 B2 JP 2575179B2
Authority
JP
Japan
Prior art keywords
column
metal member
shaped
joint
joint structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63123334A
Other languages
Japanese (ja)
Other versions
JPH01295938A (en
Inventor
淳 中川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOKEN SEKKEI KENKYUSHO KK
Original Assignee
KOKEN SEKKEI KENKYUSHO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KOKEN SEKKEI KENKYUSHO KK filed Critical KOKEN SEKKEI KENKYUSHO KK
Priority to JP63123334A priority Critical patent/JP2575179B2/en
Publication of JPH01295938A publication Critical patent/JPH01295938A/en
Application granted granted Critical
Publication of JP2575179B2 publication Critical patent/JP2575179B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は柱が角形鋼管であり、これにH形鋼等らな
る梁を、T型接合金物を介してボルト接合してある柱、
梁の接合部構造の改良に係るものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a column in which a column is a square steel pipe, and a beam made of an H-section steel or the like is bolted to the column via a T-type fitting.
The present invention relates to an improvement in a beam joint structure.

〔従来技術と発明が解決しようとする課題〕[Problems to be solved by the prior art and the invention]

角形鋼管からなる鉄骨柱と鉄骨梁の接合部をT型接続
金物を介してボルト接合する場合、角形鋼管が一般に薄
肉であるので、接合部の耐力不足と接合部の変形をもた
らす恐れがあり、柱内に補強金物を添わせる構造につい
て種々開発されている。
When a joint between a steel column and a steel beam made of a square steel pipe is bolted to each other through a T-shaped connection metal, since the square steel pipe is generally thin, there is a possibility of causing insufficient strength of the joint and deformation of the joint. Various structures have been developed for attaching a reinforcing metal to a pillar.

この発明はそれらを改良し、施工の容易性、補強効果
を向上させるべく、竪プレートをダイヤフラムプレート
で連結し、かつ上下のダイヤフラムプレートを連結した
補強金物を使用する構造を開発することを目的としてこ
の発明を創案するに至った。
The purpose of the present invention is to develop a structure using a reinforcing hardware in which a vertical plate is connected by a diaphragm plate and upper and lower diaphragm plates are connected in order to improve them, and to improve the ease of construction and the reinforcing effect. This led to the invention.

〔課題を解決するための手段〕[Means for solving the problem]

この発明は角鋼管状の柱と形鋼からなる梁とをT型金
物を介してボルト接合する接合部において前記柱内に、
高さが梁の上下フランジにT型金物を重ねた高さより大
きく、幅が柱内面幅より小さい4枚の竪プレートで上下
ダイヤフラムプレートを連結し、あるいは上下ダイヤフ
ラムプレートを連結杆で連結した補強金物を挿入し、竪
プレートにボルトを挿通してあることを特徴とする柱、
梁接合部構造であり、以下その詳細を図示した実施例に
基づいて説明する。
In the present invention, a square steel tubular column and a beam made of a shaped steel are bolted to each other through a T-shaped metal at a joint portion inside the column,
Reinforcing metal fittings in which the upper and lower diaphragm plates are connected by four vertical plates whose height is greater than the height of the T-shaped metal on the upper and lower flanges of the beam and whose width is smaller than the inner surface of the column, or the upper and lower diaphragm plates are connected by connecting rods A column, characterized in that a bolt is inserted through a vertical plate,
This is a beam joint structure, and the details thereof will be described below based on the illustrated embodiment.

〔実施例1〕 第1図、第2図において、この発明の柱、梁接合部
は、角鋼管状の柱1とH形鋼からなる梁2とをT型金物
3を介して高力ボルト接合する接合部において、柱1内
には補強金物4が挿入されている。
[Example 1] In Fig. 1 and Fig. 2, a column-beam joint of the present invention is a high-strength bolted joint between a square steel tubular column 1 and a beam 2 made of H-shaped steel via a T-shaped metal member 3. At the joining portion, the reinforcing metal 4 is inserted into the column 1.

この補強金物4は幅が柱1の内面幅より小さい4枚の
竪プレート5をダイヤフラムプレート6で一体化に形成
したもので、竪プレート5の隣接間には間隙があり、ま
たダイヤフラムプレート6は方形の角部を切除して略八
角形状をなしている。
The reinforcing metal member 4 is formed by integrally forming four vertical plates 5 each having a width smaller than the inner surface width of the column 1 with a diaphragm plate 6, and there is a gap between adjacent vertical plates 5. The square corners are cut off to form a substantially octagonal shape.

この上下ダイヤフラムプレート6は梁2の上下フラン
ジの高さに位置させるものであり、梁成が同一ならば上
下2枚、梁成が異なる場合は3枚以上設ける。
The upper and lower diaphragm plates 6 are positioned at the heights of the upper and lower flanges of the beam 2, and two upper and lower plates are provided if the beam configuration is the same, and three or more plates are provided if the beam configuration is different.

なお竪プレート5は第1図、第2図の場合高さが梁2
の上下フランジにそれぞれT型金物3を重ねた高さより
大きく、上下ダイヤフラムプレート6を連結してありま
た第3図のように上下分離して連結杆7で上下ダイヤフ
ラムプレート6を連結してある。
The height of the vertical plate 5 is the beam 2 in FIGS.
The upper and lower flanges are connected to the upper and lower flange plates, respectively, and the upper and lower diaphragm plates 6 are connected to each other by connecting rods 7 which are vertically separated as shown in FIG.

第4図に示す実施例は竪プレート5から突設したフラ
ンジ同志を突合せ状に溶接して十字状となすダイヤフラ
ムプレート6を形成したもので、この補強金物4はH形
鋼のウエブを切断して形成することができる。
In the embodiment shown in FIG. 4, a flange plate protruding from a vertical plate 5 is welded in a butt shape to form a diaphragm plate 6 having a cross shape. The reinforcing metal member 4 is obtained by cutting a web of H-section steel. Can be formed.

第5図、第6図に示す実施例は柱1の内面と竪プレー
ト5との間にフイラー8を介在させたもので、特に柱1
の内面にシーム溶接盛による突起がある場合フイラー8
を左右分離することにより、その突起を避けることがで
きる。
In the embodiment shown in FIGS. 5 and 6, a filler 8 is interposed between the inner surface of the column 1 and the vertical plate 5, and in particular, the column 1
If there is a protrusion due to seam welding on the inner surface of the
Can be avoided by separating the right and left.

〔発明の作用効果〕[Function and effect of the invention]

この発明は以上の構成からなり、角鋼管柱に挿入され
る補強金物は、高さが梁の上下フランジにT型金物を重
ねた高さより大きく幅が柱内面幅より小さい4枚の竪プ
レートを上下ダイヤフラムで連結してあり、または連結
杆で連結してあるので柱内への取付け、位置決めが容易
であり上下ダイヤフラム間への応力伝達がなされる。ま
た補強金物の竪プレートは相互に直接連結されず、間隙
があるので小さいボルトの締付け力でT型金物、柱およ
び竪プレートが密着することができ、また竪プレート相
互を連結したダイヤフラムプレートは水平剛性を向上す
ることができる。
The present invention has the above-described structure, and the reinforcing hardware inserted into the square steel tubular column is composed of four vertical plates whose height is larger than the height of the T-shaped metal on the upper and lower flanges of the beam and whose width is smaller than the width of the inner surface of the column. Since they are connected by upper and lower diaphragms or connected by connecting rods, they can be easily mounted and positioned in a pillar, and stress can be transmitted between the upper and lower diaphragms. In addition, the vertical plates of the reinforcing metal are not directly connected to each other, and there is a gap, so that the T-shaped metal, the column, and the vertical plate can be in close contact with a small bolt tightening force, and the diaphragm plate connecting the vertical plates is horizontal. The rigidity can be improved.

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

第1図はこの発明の実施例の斜視図、第2図はその分解
斜視図、第3図は補強金物の他の実施例の斜視図、第4
図はダイヤフラムプレートの他の実施例の平面図、第5
図、第6図は他の実施例の平面図と縦断面図である。 1……柱、2……梁、3……T型金物、4……補強金
物、5……竪プレート、6……ダイヤフラムプレート、
7……連結杆、8……フイラー。
1 is a perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is a perspective view of another embodiment of the reinforcing metal, and FIG.
The figure is a plan view of another embodiment of the diaphragm plate, and FIG.
FIG. 6 is a plan view and a longitudinal sectional view of another embodiment. 1 ... pillar, 2 ... beam, 3 ... T-shaped fitting, 4 ... reinforcement fitting, 5 ... vertical plate, 6 ... diaphragm plate,
7 ... connecting rod, 8 ... filler.

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】角鋼管状の柱と形鋼からなる梁とをT型金
物を介してボルト接合する接合部において、前記柱内
に、高さが梁の上下フランジにT型金物を重ねた高さよ
り大きく、幅が柱内面幅より小さい4枚の竪プレートを
梁の上下フランジ高さの位置に配置されたダイヤフラム
プレートで連結した補強金物を挿入し、その竪プレート
と前記柱およびT型金物にボルトを挿通してあることを
特徴とする柱、梁接合部構造。
1. A joint in which a square steel tubular column and a beam made of shaped steel are bolted to each other via a T-shaped metal member, wherein the column has a height in which a T-shaped metal member is stacked on upper and lower flanges of the beam. And a reinforcing plate connected by a diaphragm plate arranged at the height of the upper and lower flanges of the four vertical plates whose width is smaller than the inner surface width of the column is inserted into the vertical plate, the column and the T-shaped member. A column / beam joint structure, wherein bolts are inserted.
【請求項2】角鋼管状の柱と形鋼からなる梁とをT型金
物を介してボルト接合する接合部において、前記柱内
に、幅が柱内面幅より小さい4枚の竪プレートを梁の上
下フランジ高さ位置に配置されるダイヤフラムプレート
で連結しかつ前記竪プレートの中間高さで分離し、上下
ダイヤフラムプレートを連結杆で連結した補強金物を挿
入し、竪プレートと前記柱およびT型金物にボルトを挿
通してあることを特徴とする柱、梁接合部構造。
2. A joint for bolt-joining a square steel tubular column and a beam made of a shaped steel via a T-shaped metal member, wherein four vertical plates having a width smaller than the inner surface width of the column are formed in the column. A reinforcing metal member connected by a diaphragm plate arranged at the height position of the upper and lower flanges and separated at an intermediate height of the vertical plate, and a connecting member connecting the upper and lower diaphragm plates by a connecting rod is inserted, and the vertical plate, the column, and the T-shaped metal member are inserted. Column and beam joint structure, characterized in that bolts are passed through the joint.
【請求項3】4枚の竪プレートから突設したフランジ同
志を突合せ状に溶接してダイヤフラムプレートを形成し
てあることを特徴とする特許請求の範囲第1項または第
2項記載の柱、梁接合部構造。
3. The column according to claim 1, wherein the flanges protruding from the four vertical plates are welded in a butt shape to form a diaphragm plate. Beam joint structure.
JP63123334A 1988-05-20 1988-05-20 Column and beam joint structure Expired - Lifetime JP2575179B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63123334A JP2575179B2 (en) 1988-05-20 1988-05-20 Column and beam joint structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63123334A JP2575179B2 (en) 1988-05-20 1988-05-20 Column and beam joint structure

Publications (2)

Publication Number Publication Date
JPH01295938A JPH01295938A (en) 1989-11-29
JP2575179B2 true JP2575179B2 (en) 1997-01-22

Family

ID=14857988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63123334A Expired - Lifetime JP2575179B2 (en) 1988-05-20 1988-05-20 Column and beam joint structure

Country Status (1)

Country Link
JP (1) JP2575179B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079925Y2 (en) * 1988-09-13 1995-03-08 ナショナル住宅産業株式会社 House pillar structure
JP2626853B2 (en) * 1992-01-31 1997-07-02 大和ハウス工業株式会社 Beam-column joint structure
JP2829694B2 (en) * 1993-05-19 1998-11-25 鹿島建設株式会社 Column / beam joint
CN107795019A (en) * 2017-10-18 2018-03-13 北京工业大学 A kind of T-shaped cover plate connecting device of assembling type steel structure Special-Shaped Column bean column node

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622087B2 (en) * 1980-10-14 1987-01-17 Takenaka Komuten Co

Also Published As

Publication number Publication date
JPH01295938A (en) 1989-11-29

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