JPH0518981B2 - - Google Patents
Info
- Publication number
- JPH0518981B2 JPH0518981B2 JP62082966A JP8296687A JPH0518981B2 JP H0518981 B2 JPH0518981 B2 JP H0518981B2 JP 62082966 A JP62082966 A JP 62082966A JP 8296687 A JP8296687 A JP 8296687A JP H0518981 B2 JPH0518981 B2 JP H0518981B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- pillar
- joint
- holding frame
- beams
- 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
Links
- 239000000463 material Substances 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000004567 concrete Substances 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は柱と梁の接合構造に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a column-to-beam joint structure.
（従来の技術）
従来、鉄筋コンクリート（RC）造柱と鉄骨(S)
造梁とを組合せた建物において、柱・梁の接合部
の構造は、例えば柱主筋にその梁との接合位置に
接合のための鉄骨を取り付けて、これにボルトな
どを用いて梁鉄骨を接続するものであつた。(Conventional technology) Conventionally, reinforced concrete (RC) columns and steel frames (S)
In a building that combines beam construction, the structure of the joint between columns and beams is such that, for example, a steel frame is attached to the main column reinforcement at the joint position with the beam, and the beam steel frame is connected to this using bolts etc. It was something to do.
（発明が解決しようとする問題点）
従来例では、接合のための鉄骨に特別な加工を
加えてこの鉄骨を介在させて、柱主筋と梁鉄骨と
を接続するために、接合部の構造が複雑になると
共に加工手間がかかつていた。(Problems to be Solved by the Invention) In the conventional example, the structure of the joint part is changed in order to connect the main reinforcement of the column and the beam steel frame by adding special processing to the steel frame for joining and interposing this steel frame. As the process became more complicated, the processing time was also increased.
本発明の目的は、柱・梁の接合部の構造を単純
化すると共に加工手間を少なくすることにある。 An object of the present invention is to simplify the structure of the column-beam joint and to reduce the processing effort.
（問題点を解決するための手段）
本発明は、鉄筋コンクリート構造柱と梁との接
合部分において、チヤンネル材で上記柱を囲むよ
うにボツクスを形成した構成としている。(Means for Solving the Problems) The present invention has a structure in which a box is formed in a joint portion between a reinforced concrete structural column and a beam so as to surround the column with a channel material.
上記梁は、その幅方向の両側にチヤンネル材か
らなる梁材を対向して配設してあり、上記対の梁
材は、柱との接合部分では柱を挟持した状態で上
記柱内に埋設されておりかつ、その背面に取付け
てあり上記柱内に埋入されているアンカー筋によ
つて固定されている。上記対の梁材は、柱との接
合部分端部を保持枠で連結されている。上記保持
枠は、チヤンネル材で形成されており、上記柱を
挟持した状態で上記柱内に埋設されかつ、その背
面に取付けてあり上記柱内に埋入あれているアン
カー筋によつて固定されている。上記保持枠は、
上記対の梁材とともに上記柱を囲むようにボツク
スを形成している。 The beam has channel material facing each other on both sides in the width direction, and the pair of beams are buried in the column with the column sandwiched between them at the joint with the column. and is fixed by an anchor bar attached to the back surface and embedded in the pillar. The above-mentioned pair of beam members are connected at the ends of the joint portions with the columns by a holding frame. The holding frame is made of channel material, and is embedded within the column while holding the column therebetween, and is fixed by anchor bars that are attached to the back surface and embedded within the column. ing. The above holding frame is
Together with the pair of beams, a box is formed to surround the column.
（作用）
接合部分においてチヤンネル材がボツクスを形
成するように接続されていることにより、応力伝
達が確実となり、またこのチヤンネル材を利用し
て小梁の取付けが行える。(Function) Since the channel material is connected to form a box at the joint portion, stress transmission is ensured, and the small beam can be attached using this channel material.
（実施例） 以下本発明の実施例を説明する。(Example) Examples of the present invention will be described below.
第１，２図において、鉄筋コンクリート構造の
柱１内には柱主筋１１とこの柱主筋に掛け回して
あるフープ筋１２とを配筋してある。そして柱１
に対して梁２が直交している。梁２は、その幅方
向の両側にチヤンネル材からなる梁材２１，２１
を対向して配設し、両梁材のウエブの上下を水平
方向にトラス状に配筋した鉄筋２２，２２で結合
して形成されたものである。梁材２１，２１は、
柱１との接合部分では梁材の取合い部２１ａ，２
１ａで柱１を挟持している。両取合い部２１ａ，
２１ａの背面にはアンカー筋２１１ａ，２１１ａ
を取り付けて柱１のコンクリートとの定着を図つ
ている。両取合い部２１ａ，２１ａは、梁材２１
の上下のフランジを結合している補強板２３，２
３で補強されている。 In FIGS. 1 and 2, inside a column 1 having a reinforced concrete structure, a column main reinforcement 11 and a hoop reinforcement 12 extending around the column main reinforcement are arranged. and pillar 1
The beam 2 is perpendicular to the The beam 2 has beam members 21, 21 made of channel material on both sides in the width direction.
are arranged facing each other, and the upper and lower webs of both beams are connected by reinforcing bars 22, 22 arranged horizontally in a truss shape. The beam materials 21, 21 are
At the joint part with the column 1, the joint parts 21a, 2 of the beam material
The pillar 1 is held between the pillars 1a. Both joining parts 21a,
Anchor muscles 211a, 211a are provided on the back of 21a.
is attached to secure it to the concrete of Column 1. Both connecting parts 21a, 21a are made of beam material 21
Reinforcement plates 23, 2 connecting the upper and lower flanges of
It is reinforced with 3.
また第１，３図に示すように柱１と梁２との接
合部分において、両側の梁材２１，２１間をチヤ
ンネル材からなる保持枠２４，２４で接続してあ
り、両保持枠で柱１を挟持している。保持枠２４
はその背面に取り付けたアンカー筋２４１（第３
図）によつて柱１と定着している。 In addition, as shown in Figures 1 and 3, at the joint between the column 1 and the beam 2, the beams 21 and 21 on both sides are connected by holding frames 24 and 24 made of channel material, and both the holding frames 1 is held in between. Holding frame 24
is the anchor bar 241 (third
(Fig.) is fixed to pillar 1.
したがつて取合い部２１ａと保持枠２４とは柱
１を囲むようにボツクスを形成しており、取合い
部による柱１との接合はこの保持枠により一層強
化される。 Therefore, the connecting portion 21a and the holding frame 24 form a box surrounding the column 1, and the connection between the connecting portion and the column 1 is further strengthened by the holding frame.
各取合い部２１ａからは、第１，２図に示すよ
うにガセツトプレート３，３を突設してあり、こ
のガセツトプレートには鉄骨小梁４をボルト５に
よつて接合してある。 As shown in FIGS. 1 and 2, gusset plates 3, 3 are protruded from each connecting portion 21a, and a steel beam 4 is joined to the gusset plates by bolts 5.
なお、小梁がプレキヤストコンクリート梁の場
合には、第４図に示すように予め取合い部２１ａ
からはスタツドボルト３ａを突設し、小梁４ａの
端部には内部にスタツドボルトが位置できるよう
にコンクリート充填用の穴部４１ａを設けてお
き、この穴部にコンクリート６を充填することに
よつて、柱１と小梁４ａを接合するようにしても
よい。 In addition, if the small beam is a precast concrete beam, as shown in FIG.
Stud bolts 3a are provided protruding from the beams 4a, and holes 41a for filling concrete are provided at the ends of the small beams 4a so that the stud bolts can be positioned inside, and concrete 6 is filled in these holes. Therefore, the pillar 1 and the small beam 4a may be joined together.
なお、取合い部２１ａの背面にアンカー筋２１
１ａを固着してある。 In addition, an anchor bar 21 is provided on the back side of the connecting part 21a.
1a is fixed.
（発明の効果）
本発明によれば、柱を梁に設けた対のチヤンネ
ル材からなる梁材と、チヤンネル材からなる保持
枠とでそれぞれ挟持すると共にボツクスを形成し
ているので、接合部の納まり構造を簡単かつ単純
化でき、接合のための加工手間が少なくてすみ、
小梁の取付けが容易になり、すべてのチヤンネル
材がボツクス形に連続しているので、応力伝達が
確実である。(Effects of the Invention) According to the present invention, a beam made of a pair of channel materials in which a column is provided on a beam and a holding frame made of a channel material are respectively sandwiched and form a box. The fitting structure can be made simple and easy, and there is less processing effort required for joining.
The installation of the beams is easy and all channel materials are continuous in a box shape, ensuring stress transfer.
第１図は斜視図、第２図は断面図であり、要部
を拡大して示している図、第３図は柱と鉄骨小梁
との接合構造を示す断面図であり、その一部を拡
大している図、第４図は柱とプレキヤストコンク
リート小梁との接合構造を示す拡大断面図であ
る。
１……柱、２……梁、２１……梁材、２１ａ…
…取合い部、２１１ａ……アンカー筋、２４……
保持枠、２４１……アンカー筋、４……鉄骨小
梁。
Fig. 1 is a perspective view, Fig. 2 is a cross-sectional view showing the main part enlarged, and Fig. 3 is a cross-sectional view showing the joint structure between columns and steel beams, and a part thereof. FIG. 4 is an enlarged sectional view showing the joint structure between columns and precast concrete beams. 1... Column, 2... Beam, 21... Beam material, 21a...
...Connection part, 211a...Anchor bar, 24...
Holding frame, 241... Anchor bar, 4... Steel beam.
Claims (1)
おいて、 上記梁は、その幅方向の両側にチヤンネル材か
らなる梁材を対向して配設してあり、上記対の梁
材は、柱との接合部分では柱を挟持した状態で上
記柱内に埋設されておりかつ、その背面に取付け
てあり上記柱内に埋入されているアンカー筋によ
つて固定されており、 上記対の梁材は、柱との接合部分端部を保持枠
で連結されており、 上記保持枠は、チヤンネル材で形成されてお
り、柱を挟持した状態で上記柱内に埋設されか
つ、その背面に取付けてあり上記柱内に埋入され
ているアンカー筋によつて固定されており、 上記保持枠は、上記対の梁材とともに上記柱を
囲むようにボツクスを形成している ことを特徴とする柱と梁の接合構造。[Scope of Claims] 1. At the joint portion between a reinforced concrete structural column and a beam, the beam has beam members made of channel materials facing each other on both sides in the width direction, and the pair of beam members At the joint with the pillar, the pillar is held between the pillars and is buried in the pillar, and is fixed by an anchor reinforcement installed on the back of the pillar and embedded in the pillar. The beam material is connected to the column by a holding frame at its joint end, and the holding frame is made of channel material and is buried within the column with the column sandwiched therein. The holding frame is attached to the column and fixed by anchor reinforcements embedded in the column, and the holding frame is characterized by forming a box to surround the column together with the pair of beam members. Column and beam joint structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8296687A JPS63251542A (en) | 1987-04-06 | 1987-04-06 | Connection structure of pillar and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8296687A JPS63251542A (en) | 1987-04-06 | 1987-04-06 | Connection structure of pillar and beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63251542A JPS63251542A (en) | 1988-10-19 |
| JPH0518981B2 true JPH0518981B2 (en) | 1993-03-15 |
Family
ID=13788964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8296687A Granted JPS63251542A (en) | 1987-04-06 | 1987-04-06 | Connection structure of pillar and beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63251542A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2504174B2 (en) * | 1989-03-31 | 1996-06-05 | 鹿島建設株式会社 | Column-beam joint structure |
| JP2560965Y2 (en) * | 1991-06-03 | 1998-01-26 | 東急建設 株式会社 | Column / beam joint structure |
| JP6283228B2 (en) * | 2014-02-03 | 2018-02-21 | 鹿島建設株式会社 | Building construction |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634836A (en) * | 1979-08-28 | 1981-04-07 | Morikazu Kayazono | Method of coupling pillar to beam |
-
1987
- 1987-04-06 JP JP8296687A patent/JPS63251542A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634836A (en) * | 1979-08-28 | 1981-04-07 | Morikazu Kayazono | Method of coupling pillar to beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63251542A (en) | 1988-10-19 |
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