JPS6353338B2 - - Google Patents
Info
- Publication number
- JPS6353338B2 JPS6353338B2 JP19371482A JP19371482A JPS6353338B2 JP S6353338 B2 JPS6353338 B2 JP S6353338B2 JP 19371482 A JP19371482 A JP 19371482A JP 19371482 A JP19371482 A JP 19371482A JP S6353338 B2 JPS6353338 B2 JP S6353338B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- bolt
- flat plate
- joining
- flange
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
【発明の詳細な説明】
この発明は鉄骨構造における柱と梁の接合装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for joining columns and beams in a steel structure.
従来鉄骨柱、梁の接合に際してはガセツトプレ
ート、スプリツトＴ等の接合金物とボルト・ナツ
ト、リベツト等の緊締金具を使用する構造が種々
実施されている。ところで従来の構造では柱の建
入れ精度、柱、梁部材とそのボルト孔の寸法精度
を高めることが要求される。 Conventionally, when joining steel columns and beams, various structures have been implemented in which joining metal fittings such as gusset plates and split Ts and fastening fittings such as bolts, nuts, and rivets are used. However, in conventional structures, it is required to improve the precision of erection of columns and the dimensional precision of columns, beam members, and their bolt holes.
しかしてこの発明は接合金物とその組立に建入
れ寸法誤差を矯正しうる構造を採用し、製作の容
易性、施工性の向上をもたらすべく開発したもの
で、以下その詳細を図示した実施例によつて説明
する。 However, this invention has been developed to improve ease of manufacturing and workability by adopting a structure that can correct dimensional errors in the joining hardware and its assembly. Let me explain.
鉄骨柱ＡはＨ形鋼または組立柱等からなり、鉄
骨梁ＢはＨ形鋼または山形鋼等を組合せて構成す
るトラス梁からなる。 The steel column A is made of an H-beam or an assembly column, and the steel beam B is a truss beam made of a combination of H-beams or angle-shaped steel.
接合金物１は一端に雄ねじのボルト部２が形成
され、他端には複数個のボルト挿通孔３を形成し
た平板部４を有し、それらの中間部には応力の伝
達がスムーズに流れるよう曲線部５また斜線部を
設けることが望ましい。なお平板部４は第３図の
ように２連一体のものとすることができる。 The joining hardware 1 has a male-threaded bolt part 2 formed at one end, and a flat plate part 4 formed with a plurality of bolt insertion holes 3 at the other end, and a flat plate part 4 in which a plurality of bolt insertion holes 3 are formed in the intermediate part so that stress can be transmitted smoothly. It is desirable to provide a curved portion 5 or a diagonal line portion. Note that the flat plate portion 4 can be made into two pieces as shown in FIG. 3.
接合受金物６は柱Ａのウエブ部に溶接される平
板部７と柱Ａのフランジに溶接される平板部８と
からなり、平板部８にはボルト挿通孔９を形成
し、また適宜補強リブ１０が設けてある。 The joint receiver 6 consists of a flat plate part 7 welded to the web part of column A and a flat plate part 8 welded to the flange of column A. Bolt insertion holes 9 are formed in the flat plate part 8, and reinforcing ribs are formed as appropriate. 10 are provided.
なお柱の肉厚が大きい場合はこの接合受金物６
は使用しなくてもよい。 In addition, if the wall thickness of the pillar is large, use this joining bracket 6.
does not need to be used.
柱Ａと梁Ｂの接合組立に際しては先ず、梁Ｂの
ウエブ部を柱Ａに予め溶接して突設してあるガセ
ツトプレート１１に仮締めボルトで接合し、梁Ｂ
を支えておく。 When assembling the joint between column A and beam B, first, the web part of beam B is welded to column A in advance and connected to the protruding gusset plate 11 with temporary tightening bolts.
I will support you.
次いで接合金物１のボルト部２の雄ねじに建入
れ寸法を調整する調整用ナツト１２を螺合し、そ
のボルト部２を柱Ａのボルト挿通孔および接合受
金物６のボルト挿通孔９に挿通する。 Next, the adjusting nut 12 for adjusting the construction dimensions is screwed onto the male thread of the bolt part 2 of the joining hardware 1, and the bolt part 2 is inserted into the bolt insertion hole of the column A and the bolt insertion hole 9 of the joining receiving part 6. .
次いで接合金物１の平板部４と梁Ｂのフランジ
をボルト接合し、柱Ａの建入れ寸法誤差を測定
し、その誤差を矯正するに適する量だけ調整用ナ
ツト１２を廻して位置を決める。 Next, the flat plate part 4 of the joining hardware 1 and the flange of the beam B are joined with bolts, the erecting dimensional error of the column A is measured, and the position is determined by turning the adjusting nut 12 by an amount suitable for correcting the error.
次いで前記ボルト部２に螺合した締付けナツト
１３を締付ける。最後に前記ガセツトプレート１
１の仮締めボルトを本締めする。１４はフイラー
プレートを示す。 Next, the tightening nut 13 screwed onto the bolt portion 2 is tightened. Finally, the gusset plate 1
Tighten the temporary bolts in step 1. 14 indicates a filler plate.
なお梁Ｂがトラス梁の場合ガセツトプレート１
１とラチス材とを連結する。 If beam B is a truss beam, gusset plate 1
1 and the lattice material are connected.
以上の接合装置の力の伝達機構は次の通りであ
る。すなわち梁から柱に伝達する剪断力は柱と梁
との間のガセツトプレートを介して伝えられる。
また梁の曲げモーメントは梁端部において一対の
偶力として柱に伝え、この偶力の中、引張力は接
合金物を介し、そのボルト部に螺合した締付けナ
ツトを反力点として柱に、また圧縮力は調整用ナ
ツトを反力として柱にそれぞれ伝達される。 The force transmission mechanism of the above joining device is as follows. That is, the shear force transmitted from the beam to the column is transmitted through the gusset plate between the column and the beam.
In addition, the bending moment of the beam is transmitted to the column as a pair of couple forces at the end of the beam, and in this couple, the tensile force is transmitted to the column via the joint hardware, using the tightening nut screwed into the bolt as a reaction force point, and The compressive force is transmitted to each column using the adjusting nut as a reaction force.
この発明は以上の構成からなり柱の建入れ精度
が少々悪くても接合ボルトに螺合した調節ナツト
の回転により寸法調整ができ、ボルト・ナツトの
締付けで組立ができその都度本締め施工ができる
ので施工性がよく、工期の短縮ができる。 This invention has the above-mentioned structure, and even if the erection accuracy of the column is a little poor, the dimensions can be adjusted by rotating the adjustment nut screwed into the joint bolt, and the assembly can be performed by tightening the bolts and nuts, and final tightening can be performed each time. Therefore, it is easy to construct and can shorten the construction period.
第１図、第２図と第３図、第４図はそれぞれ異
なる実施例の横断面図と立面図、第５図、第６図
は接合受金物の平面図と側面図、第７図、第８図
は接合金物の平面図と側面図である。
Ａ…柱、Ｂ…梁、１…接合金物、２…ボルト
部、３…ボルト挿通孔、４…平板部、５…曲線
部、６…接合受金物、７，８…平板部、９…ボル
ト挿通孔、１０…補強リブ、１１…ガセツトプレ
ート、１２…調整用ナツト、１３…締付けナツ
ト。
Figures 1, 2, 3, and 4 are cross-sectional views and elevation views of different embodiments, Figures 5 and 6 are plan views and side views of the joining bracket, Figure 7. , and FIG. 8 are a plan view and a side view of the joint metal fittings. A... Column, B... Beam, 1... Joining hardware, 2... Bolt part, 3... Bolt insertion hole, 4... Flat plate part, 5... Curved part, 6... Joining bracket, 7, 8... Flat plate part, 9... Bolt Insertion hole, 10... Reinforcement rib, 11... Gusset plate, 12... Adjustment nut, 13... Tightening nut.
Claims (1)
ボルト挿通孔を形成した平板部を有する接合金物
を使用し、前記接合金物のボルト部に調整用ナツ
トを螺合し、そのボルト部を柱フランジに挿通し
て締付けるとともに前記接合金物の平板部は梁フ
ランジに重ねてボルト・ナツトで緊締してあり、
かつ柱フランジと梁ウエブが連結してあることを
特徴とする鉄骨柱、梁の接合装置。1. Using a metal fitting having a flat plate part with a male threaded bolt part formed at one end and a bolt insertion hole formed at the other end, screw an adjustment nut into the bolt part of the metal fitting, and attach the bolt part to the pillar. In addition to being inserted into the flange and tightened, the flat plate part of the joint metal fitting is overlapped with the beam flange and tightened with bolts and nuts,
A steel column and beam joining device characterized in that the column flange and the beam web are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19371482A JPS5985051A (en) | 1982-11-04 | 1982-11-04 | Apparatus for adhering iron sheletal pillar and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19371482A JPS5985051A (en) | 1982-11-04 | 1982-11-04 | Apparatus for adhering iron sheletal pillar and beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5985051A JPS5985051A (en) | 1984-05-16 |
| JPS6353338B2 true JPS6353338B2 (en) | 1988-10-24 |
Family
ID=16312565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19371482A Granted JPS5985051A (en) | 1982-11-04 | 1982-11-04 | Apparatus for adhering iron sheletal pillar and beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985051A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055144A (en) * | 1983-09-06 | 1985-03-30 | 鹿島建設株式会社 | Iron skeletal column and beam connecting apparatus |
| JPS6110644A (en) * | 1984-06-25 | 1986-01-18 | 鹿島建設株式会社 | Apparatus for connecting pillar and beam of iron skeletal structure |
| JP4203533B1 (en) | 2008-03-05 | 2009-01-07 | 株式会社アイ．テック | Steel column and steel beam joint structure |
-
1982
- 1982-11-04 JP JP19371482A patent/JPS5985051A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985051A (en) | 1984-05-16 |
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