JPS6033962A - Pillar and beam connecting apparatus - Google Patents
Pillar and beam connecting apparatusInfo
- Publication number
- JPS6033962A JPS6033962A JP14175883A JP14175883A JPS6033962A JP S6033962 A JPS6033962 A JP S6033962A JP 14175883 A JP14175883 A JP 14175883A JP 14175883 A JP14175883 A JP 14175883A JP S6033962 A JPS6033962 A JP S6033962A
- Authority
- JP
- Japan
- Prior art keywords
- column
- substrate
- steel frame
- flange
- joining
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 49
- 239000010959 steel Substances 0.000 claims description 49
- 238000005304 joining Methods 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
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
【発明の詳細な説明】
（産業上の利用分野）
この発明は、角形鋼管等からなる柱鉄骨に梁を接合する
装置特にＨ形鋼等からなる梁鉄骨あるいは梁鉄筋を接合
する柱、梁接合装置の改良に関する。Detailed Description of the Invention (Field of Industrial Application) This invention relates to a device for joining a beam to a column steel frame made of square steel pipes, etc. In particular, a column or beam joint for joining beam steel frames or beam reinforcing bars made of H-shaped steel etc. Concerning improvements to equipment.
（従来技術の問題点）
角形鋼管からなる柱鉄骨にＨ形鋼等の梁鉄骨を接合する
際に、ただ単に梁鉄骨端部を柱鉄骨の側面部に溶接やス
プリントティーによって接合しただけでは、梁鉄骨のフ
ランジ端部を接合した柱鉄骨の側壁部が梁鉄骨のフラン
ジに発生する引張に耐えきれず外側に膨出し、その結果
、柱、梁接合部の強度低下を招くことが一般的に知られ
ている。(Problems with the prior art) When joining a beam steel frame such as an H-shaped steel to a column steel frame made of square steel pipes, it is difficult to connect the beam steel frame end to the side of the column steel frame by welding or splint tees. Generally, the side wall of the column steel frame to which the flange end of the beam steel frame is connected cannot withstand the tension generated at the flange of the beam steel frame and bulges outward, resulting in a decrease in the strength of the column and beam joint. Are known.
そして以上の構造的欠点を解決すべくしたものが近年提
案されているが実用化に至っているものは少ない。そこ
で先に出願人は先に曲げ剛性の大きい鋼製基板から水平
フランジが一体に突設された接合金具を使用し、隅部に
アールを有する柱鉄骨の側面にその接合金具の基板を添
わせるとともに、柱隅部と基板の側縁とを縦方向に一体
的に溶接し、水平フランジの先端に梁を接合する構造を
開発した。In recent years, methods have been proposed to solve the above-mentioned structural defects, but few have been put into practical use. Therefore, the applicant first used a joining fitting with a horizontal flange integrally protruding from a steel substrate with high bending rigidity, and attached the substrate of the joining fitting to the side of a column steel frame with a radius at the corner. At the same time, we developed a structure in which the corner of the column and the side edge of the board are integrally welded vertically, and a beam is joined to the tip of the horizontal flange.
（特願昭５８−３９４１６号、昭和５８年３月１０日出
願）
ところで前記発明の実施において柱鉄骨の隅角部と接合
金具の基板とを溶接することが必要であるが、鉄筋コン
クリート梁鉄骨鉄筋コンクリート梁の場合接合金具の基
板を柱鉄骨に溶接しなくてもコンクリート中に埋設され
るところより支障がない場合があり、また梁鉄骨のウェ
ブを柱側面に固着すれば足りることがある。(Patent Application No. 1983-39416, filed on March 10, 1982) By the way, in carrying out the above invention, it is necessary to weld the corner portions of the column steel frame and the base plate of the joining fittings. In the case of beams, there are cases in which there is no problem even if the base plate of the joint metal fitting is not welded to the column steel frame, as opposed to embedding it in concrete, and it may be sufficient to fix the web of the beam steel frame to the side of the column.
この発明は前記事情に鑑み開発したものである。This invention was developed in view of the above circumstances.
（発明の構成）
この発明の構成の要旨とするところは、特許請求の範囲
の欄に記載の通りであり、その特色とするところは、断
面角形の柱鉄骨の側面部に添わされる曲げ剛性の大きい
鋼製基板とこの基板より水平に突設され、かつ端部に梁
鉄骨または梁鉄筋が接合されるフランジを一体に形成し
、前記基板は隣接する基板または添板と一体的に溶接す
るものである。(Structure of the Invention) The gist of the structure of this invention is as described in the claims column, and its feature is that the bending rigidity attached to the side surface of the column steel frame having a rectangular cross section is A large steel substrate is integrally formed with a flange that projects horizontally from the substrate and to which a beam steel frame or beam reinforcement is joined at the end, and the substrate is integrally welded to an adjacent substrate or splint. It is something.
（実施例１）
第１図、第２図において、この発明で使用する柱、梁接
合金具Ｂは角形鋼管等の断面角形をなす柱鉄骨Ａの側面
部に添わされる曲げ剛性の大きい基板１と、この基板１
より水平に突設されかつ先端部にＨ形鋼等の梁鉄骨Ｃが
接合されるフランジ２とから鋳造や鍛造等により一体に
形成されている。(Example 1) In FIGS. 1 and 2, the column/beam joint fitting B used in this invention is a substrate 1 with high bending rigidity that is attached to the side surface of a column steel frame A having a square cross section, such as a square steel pipe. And this board 1
It is integrally formed by casting, forging, etc. with a flange 2 that projects more horizontally and to which a beam steel C such as an H-section steel is joined to the tip.
基板１の左右側縁端部には、隣接する基板１または添板
１ａとその上下方向に添って溶接される所定長の溶接部
３が形成され、溶接部３の溶接長さは梁鉄骨Ｃの端部に
生ずる曲げ力、剪断力および軸力の大きさによって決定
される。A welding part 3 of a predetermined length is formed at the left and right side edges of the board 1 to be welded vertically to the adjacent board 1 or splicing plate 1a, and the welding length of the welding part 3 is the same as the beam steel C. It is determined by the magnitude of the bending force, shear force and axial force generated at the end of the
フランジ２は、基板１の略中央部より水平に突設され、
その上下面および左右側面には所定の曲率でテニパが形
成され、その結果、フランジ２は基部１側より先端に向
って徐々に先細になるように形成され、その先端部は梁
鉄骨Ｃの上下フランジ端部を溶接あるいはボルト接合で
きるように平板状に形成されている。The flange 2 projects horizontally from approximately the center of the board 1,
A teniper is formed with a predetermined curvature on the upper and lower surfaces and on the left and right sides, and as a result, the flange 2 is formed so as to gradually taper from the base 1 side toward the tip. It is formed into a flat plate shape so that the flange end can be welded or bolted.
なお梁Ｃが接合されない柱鉄骨Ａの側面には補助カバー
プレートとして添板１ａを添わせる。そして接合金具Ｂ
が柱鉄骨Ａの隣接する側面に設けられる場合は柱部と隣
接する基板１の両側縁とを縦方向に一体的に溶接する。Note that a splint 1a is attached as an auxiliary cover plate to the side surface of the column steel frame A to which the beam C is not connected. And joining metal fitting B
When the pillars are provided on adjacent side surfaces of the column steel frame A, the pillars and both side edges of the adjacent substrate 1 are integrally welded in the vertical direction.
また添鋼板１ａを用いる場合には基板１と添板１ａの側
縁とを縦方向に一体的に溶接する。Further, when using the spliced steel plate 1a, the substrate 1 and the side edges of the spliced plate 1a are integrally welded in the vertical direction.
以上の接合金具Ｂを使用して柱、梁を接合するに際して
は接合金具Ｂの水平フランジ２に梁鉄骨Ｃの上下フラン
ジ３を溶接により固着する。また梁鉄骨Ｃのウェブ４は
端部より延長して柱鉄骨Ａの側面に突合せ、溶接して固
着する。なお、柱鉄骨への側板からプレートを突設して
おいてウェブ４と接合することもできる。When joining columns and beams using the above-mentioned joining fitting B, the upper and lower flanges 3 of the beam steel frame C are fixed to the horizontal flange 2 of the joining fitting B by welding. Further, the web 4 of the beam steel frame C extends from the end, butts against the side surface of the column steel frame A, and is fixed by welding. Note that a plate may be provided protruding from the side plate of the column steel frame and connected to the web 4.
なお柱鉄骨Ａとウェブ４とは接合金具Ｂあるいはそれに
加えて添板１ａによって柱鉄骨Ａの円周を囲む場合には
必ずしも固着摺る必要がない。Note that the column steel frame A and the web 4 do not necessarily need to be fixedly bonded when the circumference of the column steel frame A is surrounded by a joining metal fitting B or an additional plate 1a.
（実施例２）
第３図、第４図は接合金具Ｂと柱鉄骨Ａとの取付けは前
記実施例と同様であるが接合金具Ｂと梁鉄骨Ｃとを添板
５を使用しボルト・ナンドによって連結したものである
。(Example 2) In Figures 3 and 4, the attachment of the joint B and the column steel frame A is the same as in the previous example, but the joint B and the beam steel C are connected using splints 5 using bolts and nands. It is connected by.
（実施例３）
第５図、第６図は梁が鉄筋コンクリート構造の場合であ
り、上下所要間隔をもって接合金具Ｂを鉄骨柱Ａに先の
実施例と同様に取付け、上下接合金物Ｂの水平フランジ
２に上下梁上鉄筋６を溶接により固着したものである。(Example 3) Figures 5 and 6 show the case where the beam is of reinforced concrete structure, and the connecting fittings B are attached to the steel column A with the required vertical spacing in the same manner as in the previous example, and the horizontal flanges of the upper and lower connecting fittings B are The reinforcing bars 6 on the upper and lower beams are fixed to the upper and lower beams 2 by welding.
（実施例４）
第７図、第８図は梁が鉄骨鉄筋コンクリート構造の場合
であり、上下接合金物Ｂに梁鉄骨Ｃの上下フランジを溶
接して固着するとともに接合金物Ｂの水平フランジ２に
受台２ａを一体的に形成し、この受台２ａに梁上鉄筋６
を溶接により固着したものである。(Example 4) Figures 7 and 8 show the case where the beam has a steel-framed reinforced concrete structure, and the upper and lower flanges of the beam steel frame C are welded and fixed to the upper and lower joints B, and are received by the horizontal flange 2 of the joints B. A stand 2a is integrally formed, and beam-mounted reinforcing bars 6 are attached to this stand 2a.
are fixed by welding.
この発明は以上の構成からなり、接合金具は柱側面にお
いて、隣接する接合金具の基板または添板をその側縁を
縦方向に溶接することにより取付け、これを利用して梁
鉄筋梁鉄骨を組立てるものであり、施工性がよく、かつ
応力伝達も確実にできる。This invention has the above-mentioned configuration, and the joining fittings are attached to the side of the column by vertically welding the side edges of the substrates or splices of the adjacent joining fittings, and this is used to assemble the beam reinforcement beam steel frame. It has good workability and reliable stress transmission.
第１図、第２図は第１実施例、第３図、第４図は第２実
施例、第５図、第６図は第３実施例、第７図、第８図は
第４実施例のそれぞれ立面図と平面図である。
Ａ・・柱鉄骨、Ｂ・・接合金具、Ｃ・・梁鉄骨、１・・
基板、２・・フランジ、
３・・フランジ、４・・ウェブ、５・・添板、６・・梁
上鉄筋。
第１図
第３図
第 ５ 図
第７図Figures 1 and 2 are the first embodiment, Figures 3 and 4 are the second embodiment, Figures 5 and 6 are the third embodiment, and Figures 7 and 8 are the fourth embodiment. Examples are an elevation view and a plan view, respectively. A...Column steel frame, B...Joint metal fittings, C...Beam steel frame, 1...
Substrate, 2...Flange, 3...Flange, 4...Web, 5...Splice plate, 6...Rebar on beam. Figure 1 Figure 3 Figure 5 Figure 7
Claims (3)
体に突設された接合金具を使用し、角断面の柱鉄骨の側
面に前記接合金具の基板を添わせるとともに、隣接する
基板または添板の側縁とを縦方向に一体的に溶接し、前
記フランジ端部には梁端部を接合しであることを特徴と
する柱−梁接合装置。(1) Use a joining fitting with a horizontal flange integrally protruding from a steel substrate with high bending rigidity, attach the substrate of the joining fitting to the side of the column steel frame with a square cross section, and attach it to the adjacent substrate or splicing plate. A column-to-beam joining device characterized in that the side edges of the column and beam are integrally welded in the longitudinal direction, and the end of the beam is joined to the end of the flange.
体に突設された接合金具を使用し、角断面の柱鉄骨の側
面に前記接合金具の基板を添わせるとともに、隣接する
基板または添板の側縁を縦方向に一体的に溶接し、前記
フランジ端部には梁フランジ端部を接合し、かつ梁ウェ
ブ端部を柱鉄骨の側面に接合しであることを特徴とする
柱、梁接合装置。(2) Use a joining fitting with a horizontal flange integrally protruding from a steel substrate with high bending rigidity, attach the substrate of the joining fitting to the side of the column steel frame with a square cross section, and attach it to the adjacent substrate or splint. A column or a beam, characterized in that side edges of the column are integrally welded in the longitudinal direction, a beam flange end is joined to the flange end, and a beam web end is joined to a side surface of a column steel frame. Bonding equipment.
体に突設された接合金具を使用し、角断面の柱鉄骨の側
面に前記接合金具の基板を添わせるとともに、隣接する
基板または添板の側縁とを縦方向に一体的に溶接し、前
記フランジ端部には梁鉄筋を接合しであることを特徴と
する柱、梁接合装置。(3) Use a joining fitting with a horizontal flange integrally protruding from a steel substrate with high bending rigidity, attach the substrate of the joining fitting to the side of the column steel frame with a square cross section, and attach it to the adjacent substrate or splint. A column-to-beam joining device characterized in that the side edges of the flange are integrally welded in the longitudinal direction, and a beam reinforcing bar is joined to the end of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14175883A JPS6033962A (en) | 1983-08-02 | 1983-08-02 | Pillar and beam connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14175883A JPS6033962A (en) | 1983-08-02 | 1983-08-02 | Pillar and beam connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033962A true JPS6033962A (en) | 1985-02-21 |
Family
ID=15299503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14175883A Pending JPS6033962A (en) | 1983-08-02 | 1983-08-02 | Pillar and beam connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033962A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216624A (en) * | 1985-07-15 | 1987-01-24 | Nec Corp | Conference call transmitting and receiving device of two-wire line |
| JPS6380001A (en) * | 1986-09-20 | 1988-04-11 | Mazda Motor Corp | Stationary gear structure of rotary piston engine |
| JPH01190840A (en) * | 1988-01-25 | 1989-07-31 | Nkk Corp | Column girder joint |
| JPH04143342A (en) * | 1990-10-03 | 1992-05-18 | Kajima Corp | Connecting part structure of beam and pillar |
| JPH04203134A (en) * | 1990-11-30 | 1992-07-23 | Kajima Corp | Junction part structure between closed section type steel column and steel beam |
| JPH11158999A (en) * | 1997-11-27 | 1999-06-15 | Taisei Corp | Haunch plate for column-beam connection of steel structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461045A (en) * | 1977-10-24 | 1979-05-17 | Nippon Steel Metal Prod | Adhering of angular steel pipe and exterior diaphragm |
-
1983
- 1983-08-02 JP JP14175883A patent/JPS6033962A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461045A (en) * | 1977-10-24 | 1979-05-17 | Nippon Steel Metal Prod | Adhering of angular steel pipe and exterior diaphragm |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216624A (en) * | 1985-07-15 | 1987-01-24 | Nec Corp | Conference call transmitting and receiving device of two-wire line |
| JPS6380001A (en) * | 1986-09-20 | 1988-04-11 | Mazda Motor Corp | Stationary gear structure of rotary piston engine |
| JPH01190840A (en) * | 1988-01-25 | 1989-07-31 | Nkk Corp | Column girder joint |
| JPH04143342A (en) * | 1990-10-03 | 1992-05-18 | Kajima Corp | Connecting part structure of beam and pillar |
| JPH04203134A (en) * | 1990-11-30 | 1992-07-23 | Kajima Corp | Junction part structure between closed section type steel column and steel beam |
| JPH11158999A (en) * | 1997-11-27 | 1999-06-15 | Taisei Corp | Haunch plate for column-beam connection of steel structure |
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