JPS6226481Y2 - - Google Patents
Info
- Publication number
- JPS6226481Y2 JPS6226481Y2 JP1982159623U JP15962382U JPS6226481Y2 JP S6226481 Y2 JPS6226481 Y2 JP S6226481Y2 JP 1982159623 U JP1982159623 U JP 1982159623U JP 15962382 U JP15962382 U JP 15962382U JP S6226481 Y2 JPS6226481 Y2 JP S6226481Y2
- Authority
- JP
- Japan
- Prior art keywords
- small
- steel
- flat
- steel frame
- reinforcing bars
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 239000004567 concrete Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
【考案の詳細な説明】
この考案は鉄骨、鉄筋コンクリート構造の大梁
と小梁の接合部構造に関するものである。[Detailed description of the invention] This invention relates to a joint structure between large beams and small beams in a steel frame or reinforced concrete structure.
鉄骨、鉄筋コンクリート構造においては、柱、
大梁は鉄骨、鉄筋の先組をしている。 In steel frame and reinforced concrete structures, columns,
The girders are pre-assembled with steel frames and reinforcing bars.
しかし小梁は各階床コンクリートの打設後下階
床より足場を立てるかまたは床型枠を組み上げ後
で配筋作業を行なつている。したがつて大梁の鉄
骨、鉄筋と小梁の鉄骨、鉄筋の現場での接合が必
要となる。また小梁主鉄筋のたれ下がりを防ぐた
め仮設補強が必要となる。 However, for the small beams, reinforcement work is carried out after concrete is poured for each floor and scaffolding is erected from the lower floor or the floor formwork is assembled. Therefore, it is necessary to connect the steel frames of the large beams, the steel frames of the reinforcing bars and the small beams, and the reinforcing bars on site. In addition, temporary reinforcement will be required to prevent the main reinforcing bars of the small beams from sagging.
この考案は前記問題点を解消し、大梁と小梁の
鉄骨の接合を容易かつ確実とするとともに小梁の
プレハブを可能ならしめる構造を案出したもの
で、以下その詳細を図示した実施例によつて説明
する。 This idea solves the above-mentioned problems and devises a structure that makes it easy and reliable to connect the steel frames of the main beam and the small beam, and also enables the prefabrication of the small beam. Let me explain.
図においてＡは大梁、Ｂは小梁を示す。小梁Ｂ
はその断面の四隅部に所要のかぶり厚さを残して
平鋼１を縦に配置し、中間に上下梁鉄筋２と梁せ
いの中間に鉄筋３が配筋してある。なお第３図に
おいて下端梁鉄筋２は梁長の中央部において配筋
本数を増加させてある。以上の平鋼１および梁鉄
筋２，３の外周にはスパイラル鉄筋等からなるス
タラツプ筋４が配筋してある。大梁Ａは梁鉄骨５
の周辺に大梁鉄筋７、スタラツプ筋８が配筋して
ある。 In the figure, A indicates a large beam and B indicates a small beam. Small beam B
Flat bars 1 are arranged vertically with a required cover thickness left at the four corners of the cross section, and reinforcing bars 3 are arranged between upper and lower beam reinforcing bars 2 and between the beams. In FIG. 3, the number of lower end beam reinforcing bars 2 is increased at the center of the beam length. Stamp reinforcements 4 made of spiral reinforcing bars or the like are arranged around the outer peripheries of the flat bar 1 and the beam reinforcing bars 2 and 3. Beam A is beam steel frame 5
The girder reinforcing bars 7 and stirrup bars 8 are arranged around the area.
以上の小梁Ｂを大梁Ａに架渡すに際しては小梁
Ｂの上端の平鋼１を延長しておき、大梁Ａの梁鉄
骨５上に載置し、梁鉄骨５のフランジ上に突設し
たガセツトプレート１０と重ねて結合する。また
下端の平鋼１も梁鉄骨５の側面から突設したガセ
ツトプレート６と結合する。以上の平鋼１，梁鉄
筋２等はコンクリート９中に埋設される。 When constructing the above-mentioned small beam B over the main beam A, the flat steel 1 at the upper end of the small beam B was extended, placed on the beam steel frame 5 of the main beam A, and protruded onto the flange of the beam steel frame 5. It is overlapped and combined with the gusset plate 10. Further, the flat steel 1 at the lower end is also connected to a gusset plate 6 protruding from the side surface of the beam steel frame 5. The above-mentioned flat steel 1, beam reinforcing bars 2, etc. are buried in concrete 9.
この考案は以上の構成からなり、大梁および小
梁をプレハブ化して現場施工を省力化できる。ま
た鉄骨建方時に大梁と小梁を略同時に取付けられ
るので施工性が向上する。特に小梁の平鋼を延長
しておくことにより、大梁鉄骨との結合を容易と
するとともに大梁の上端梁鉄筋を小梁の平鋼で受
けることができるので配筋作業が容易となる。 This idea consists of the above-mentioned structure, and the large beams and small beams can be prefabricated to save labor during on-site construction. Furthermore, since the large beams and small beams can be installed almost simultaneously when constructing the steel frame, construction efficiency is improved. In particular, by extending the flat steel of the small beam, it is easier to connect it to the large beam steel frame, and the reinforcing bars at the top of the large beam can be supported by the flat steel of the small beam, making reinforcement work easier.
第１図はこの考案の梁と大梁の接合部の断面
図、第２図，第３図は小梁の断面図である。
Ａ……大梁、Ｂ……小梁、１……平鋼、２，３
……梁鉄筋、４……スタラツプ筋、５……梁鉄
骨、６……ガセツトプレート、７……大梁鉄筋、
８……スタラツプ筋、９……コンクリート、１０
……ガセツトプレート。
Figure 1 is a cross-sectional view of the joint between the beam and the girder of this invention, and Figures 2 and 3 are cross-sectional views of the small beam. A...Large beam, B...Small beam, 1...Flat steel, 2,3
... Beam reinforcing bar, 4... Stirrup bar, 5... Beam steel frame, 6... Gusset plate, 7... Beam reinforcing bar,
8...Start muscle, 9...Concrete, 10
...Gusset plate.
Claims (1)
平鋼の延長端部を大梁の梁鉄骨に載置して梁鉄骨
のフランジ上に突設したガセツトプレートと結合
し、下端の平鋼を大梁の梁鉄骨の側面から突設し
たガセツトプレートと結合し、かつ大梁の上端梁
鉄筋を平鋼の延長端部で支持し、小梁の平鋼およ
び大梁の梁鉄骨の周囲にスタラツプ筋を配筋して
コンクリート中に埋設してあることを特徴とする
大梁と小梁の接合部構造。 Flat bars are placed vertically at the four corners of the cross section of the small beam, and the extended end of the top flat bar is placed on the beam steel frame of the girder and connected to the gusset plate protruding from the flange of the beam steel frame. The flat steel of the small beam is connected to a gusset plate protruding from the side of the beam steel frame of the large beam, and the top beam reinforcing bar of the large beam is supported by the extended end of the flat steel, and the surroundings of the flat steel of the small beam and the beam steel frame of the large beam are connected. A structure at the joint between a large beam and a small beam, characterized by having starp bars arranged and buried in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15962382U JPS5963127U (en) | 1982-10-21 | 1982-10-21 | Joint structure of major and minor beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15962382U JPS5963127U (en) | 1982-10-21 | 1982-10-21 | Joint structure of major and minor beams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963127U JPS5963127U (en) | 1984-04-25 |
| JPS6226481Y2 true JPS6226481Y2 (en) | 1987-07-07 |
Family
ID=30351320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15962382U Granted JPS5963127U (en) | 1982-10-21 | 1982-10-21 | Joint structure of major and minor beams |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963127U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862323B1 (en) * | 2003-11-18 | 2006-03-10 | Soc Civ D Brevets Matiere | METHOD FOR PRODUCING A CONCRETE PIECE AND PIECE PRODUCED THEREBY |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529227U (en) * | 1975-07-09 | 1977-01-22 | ||
| JPS5210172U (en) * | 1975-07-10 | 1977-01-24 | ||
| JPS5216716B2 (en) * | 1973-01-29 | 1977-05-11 | ||
| JPS5716973U (en) * | 1980-07-03 | 1982-01-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216716U (en) * | 1975-07-24 | 1977-02-05 |
-
1982
- 1982-10-21 JP JP15962382U patent/JPS5963127U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216716B2 (en) * | 1973-01-29 | 1977-05-11 | ||
| JPS529227U (en) * | 1975-07-09 | 1977-01-22 | ||
| JPS5210172U (en) * | 1975-07-10 | 1977-01-24 | ||
| JPS5716973U (en) * | 1980-07-03 | 1982-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5963127U (en) | 1984-04-25 |
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