JPS62220627A - Joint structure of pillar and beam - Google Patents
Joint structure of pillar and beamInfo
- Publication number
- JPS62220627A JPS62220627A JP6270086A JP6270086A JPS62220627A JP S62220627 A JPS62220627 A JP S62220627A JP 6270086 A JP6270086 A JP 6270086A JP 6270086 A JP6270086 A JP 6270086A JP S62220627 A JPS62220627 A JP S62220627A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical boss
- joint
- fixed
- column
- pillar
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- 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
この発明は建物の骨組を構成する柱と梁の接合構造に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a joint structure of columns and beams constituting the frame of a building.
従来の技術
従来、柱・梁を用いて鉄骨の骨組を構築する場合、柱の
上端に接合プレートを溶接し、この接合プレートへ梁の
端部をボルト等にて緊結固定するのが一般である。Conventional technology Conventionally, when constructing a steel frame using columns and beams, it is common to weld a joint plate to the upper end of the column and fasten the end of the beam to this joint plate with bolts, etc. .
発明が解決しようとする問題点
上記従来の接合構造において、接合プレートを現場で柱
へ溶接すると、現場施工の工数が大幅に増大するため、
予め接合プレートを柱へ溶接しておき、これを現場へ搬
入することとなるが、しかしながら、柱へ接合プレート
を溶接して突出させると部材が大型化し、運搬コストが
かさみ、しかも重量が増大するため現場作業も困難とな
る欠点を有している。Problems to be Solved by the Invention In the above-mentioned conventional joint structure, if the joint plate is welded to the column on-site, the number of man-hours for on-site construction will increase significantly;
The joining plate must be welded to the pillar in advance and then transported to the site. However, if the joining plate is welded to the pillar and made to protrude, the component becomes larger, transportation costs increase, and the weight increases. Therefore, it has the disadvantage of making on-site work difficult.
この発明は、かかる欠点を解消し、部材を小型化するこ
とによって運搬及び現場での取り扱いを容易にし、しか
もラーメン構造の高強度の接合を得ることのできる柱・
梁の接合構造を提供することを目的としている。The present invention solves these drawbacks, makes the members smaller, makes them easier to transport and handle on site, and provides pillars and columns that can provide high-strength joints for rigid frame structures.
The purpose is to provide a joint structure for beams.
問題点を解決するための手段
上記の目的を達成するため、この発明では、中空柱(5
)の上端へ継手部材(15) (17)下部を挿入し
、同じく継手部材(16)上部へ筒状ボス(11)の下
端を外嵌し、この筒状ボス(11)上端へ他の継手部材
(16)下部を挿入し、これら各継手部材(15)
(16)及び筒状ボス(11)を貫通する締付はボルト
(9)にて該筒状ボス(11)を中空柱(5)へ固定す
るとともに、筒状ボス(11)より突出する垂直方向の
接合プレー1− (13)及び両継手部材(15)
(16)より突出する水平方向の接合プレート(1B)
(19)へ梁(25)端部を固定し、更に、上記水
平方向の接合プレート(18) (19)上下両側に
おいて、中空柱(5)上端及び筒状ボス(11)両端へ
フランジリング(20)を外嵌して固定することを特徴
としている。Means for Solving the Problems In order to achieve the above object, the present invention uses a hollow column (5
), insert the lower end of the cylindrical boss (11) into the upper end of the cylindrical boss (11), and fit the lower end of the cylindrical boss (11) into the upper end of the cylindrical boss (11). Insert the lower part of the member (16) and each of these joint members (15)
(16) and the cylindrical boss (11) are tightened by fixing the cylindrical boss (11) to the hollow column (5) with bolts (9), and also fixing the cylindrical boss (11) to the hollow column (5) with the bolt (9). Directional joint play 1- (13) and both joint members (15)
(16) Horizontal joining plate (1B) that protrudes from
The ends of the beams (25) are fixed to (19), and the flange rings ( 20) is fitted onto the outside and fixed.
作用
接合プレート(13’) (1B) (19)は筒
状ボス(11)及び継手部材(15) (16)へ取
り付けであるため、予め柱(5)に取りつける場合に比
較して、各部材が大型化することがない。しかも、梁(
25)は水平方向と垂直方向の接合プレート(13)
(18) (19)へ固定され、かつ、中空の柱(
5)及び筒状ボス(11)の端部にはその内部に継手部
材(15) (16)の突出部が挿入され、外部にフ
ランジリング(20)が外嵌されているので、いずれの
方向の水平荷重が作用しても充分耐えることができる。Since the action joint plate (13') (1B) (19) is attached to the cylindrical boss (11) and the joint members (15) (16), each member is attached to the column (5) in advance. does not become large. Moreover, the beam (
25) is the horizontal and vertical joint plate (13)
(18) Fixed to (19) and hollow column (
5) and the end of the cylindrical boss (11), the protrusions of the joint members (15) and (16) are inserted into the inside thereof, and the flange ring (20) is fitted on the outside, so that it can be used in any direction. It can withstand even horizontal loads of
実施例
以下、この発明の構成を丁字形の角部に実施した図示の
実施例に基づいて説明すると、第1図及び第2図におい
て、(1)は布基礎、(2)は、該布基礎(1)に埋設
されたアンカーボルトであって、布基礎(1)上に設置
された溝型鋼の土台(3)を、その下側のフランジ(4
)部分においてこのアンカーボルト(2)にて固定する
。EXAMPLE Below, the structure of the present invention will be explained based on an illustrated example in which the structure of the present invention is implemented at a corner of a T-shape. In FIGS. An anchor bolt buried in the foundation (1), which connects the channel steel base (3) installed on the cloth foundation (1) to its lower flange (4).
) section with this anchor bolt (2).
(5)は、鋼管製の中空柱であって、この柱(5)の下
端には丁字形の基板(6)が固着されており、この基板
(6)を、ボルト(7)で土台(3)の上部フランジ(
8)へ固着して、この柱(5)を立設する。(9)は、
柱(5)内へ挿通した通しボルトで、この通しボルト(
9)の下端は、前記基板(6)と上部フランジ(8)を
貫通させるとともに、その上部フランジ(8)の下面に
おいて、通しボルト(9)へ蝙合したナツト(10)で
上方へ抜けないよう支持している。(11)は、筒状ボ
スであり、この筒状ボス(11)には、丁字形に配置さ
れた3枚の接合プレー) (13) (13)・・・
が垂直方向に向けてその一端を溶着されている。(5) is a hollow pillar made of steel pipe, and a T-shaped board (6) is fixed to the lower end of this pillar (5), and this board (6) is attached to the base ( 3) Upper flange (
8) and erect this pillar (5). (9) is
This is a through bolt inserted into the pillar (5).
The lower end of 9) passes through the base plate (6) and the upper flange (8), and is secured to the lower surface of the upper flange (8) by a nut (10) that is screwed into the through bolt (9) to prevent it from coming out upward. I support it. (11) is a cylindrical boss, and this cylindrical boss (11) has three joining plates arranged in a T-shape) (13) (13)...
is vertically welded at one end.
(15) (16)は、柱(5)及び筒状ボス(11
) (12)の外径と同じ外径を有する2個の継手部
材であり、その上下両面に、同じく柱(5)及び筒状ボ
ス(11)の内径よりも僅かに小さい外径を備えた上・
下部突出部(17) (17)を一体に形成している
。(1B) (19)は、各々丁字形に形成された水
平方向の接合プレートであり、これらの接合プレート(
1B) (19)の中央に、前記継手部材(15)
(16)の中央部が嵌入して固着され、これによって
両者が一体化されている。(15) (16) are the pillar (5) and the cylindrical boss (11).
) Two joint members having the same outer diameter as the outer diameter of (12), and having outer diameters slightly smaller than the inner diameters of the column (5) and the cylindrical boss (11) on both upper and lower surfaces thereof. Up·
The lower protrusions (17) (17) are integrally formed. (1B) (19) are horizontal joining plates each formed in a T-shape, and these joining plates (
1B) At the center of (19), the said joint member (15)
The center portion of (16) is fitted and fixed, thereby integrating the two.
(20) (20)・・・は、中空柱(5)及び筒状
ボス(11)の外径よりも僅かに大きい内径を備えたフ
ランジリングで、第2図で示すように、これらのフラン
ジリング(20) (20)・・・と前記水平方向の
接合プレート(1B) (19)には、相互に対応し
て締付は用のボルト穴(21) (21)・・・が形
成しである。(20) (20)... is a flange ring with an inner diameter slightly larger than the outer diameter of the hollow column (5) and the cylindrical boss (11), as shown in Fig. 2, these flanges The rings (20) (20)... and the horizontal joining plates (1B) (19) are formed with bolt holes (21) (21)... for tightening in correspondence with each other. It is.
このような構造において、前記の如く立設された柱(5
)の上端へ、下段の継手部材(15)を、その下部突出
部(17)を挿入して取り付けて、更に、筒状ボス(1
1)下端を、その上部突出部(17)へ外嵌して該筒状
ボス(11)を積み上げる。更に、この筒状ボス(11
)上部へ、上段の継手部材(16)における下部突出部
(17)を挿入して取り付け、これら各継手部材(15
) (16)及び筒状ボス(11)内を通って、前記
通しボルト(9)の上端を突出させ、咳通しボルト(9
)上端に螺合した長尺ナツト(14)にて、筒状ボス(
11)を締付は固定するものである。(22)は、2階
用の中空柱であり、該柱(22)の下端を前記上部側継
手部材(16)の上部突出部(17)へ外嵌して取付け
られている。この2階用の柱(22)へ挿通される通し
ボルト(23)は、その下端を前記1階用の通しボルト
(9)上端へ螺し込んだ長尺ナラ) (18)上半部へ
螺合して取り付けられ、この柱(29)の上端には、前
記と同様にして筒状ボスが積み上げられる。In such a structure, the pillars (5
), the lower joint member (15) is attached by inserting its lower protrusion (17), and then the cylindrical boss (1
1) Stack the cylindrical boss (11) by fitting the lower end onto the upper protrusion (17). Furthermore, this cylindrical boss (11
) Insert and attach the lower protrusion (17) of the upper joint member (16) to the upper part, and attach each of these joint members (15) to the upper part.
) (16) and the cylindrical boss (11) so that the upper end of the through bolt (9) protrudes.
) The cylindrical boss (
11) is fixed by tightening. (22) is a hollow column for the second floor, and the lower end of the column (22) is fitted onto the upper protrusion (17) of the upper joint member (16). The through bolt (23) inserted into this second floor pillar (22) is a long oak whose lower end is screwed into the upper end of the first floor through bolt (9) (18) to the upper half. The pillars (29) are attached by screwing together, and a cylindrical boss is stacked on the upper end of the pillar (29) in the same manner as described above.
また、筒状ボス(11)の下端側においては、下段の継
手部材(15)より突出する水平接合プレート(18)
の上下両側において、夫々1個のフランジリング(20
) (20)が、中空柱(5)の上端又は筒状ボス(
11)下端へ外嵌され、これらのフランシリング(20
) (20)及び水平接合プレート(18)の前記の
ボルト穴(21) (21)・・・へ押込んだボルト
(24) (24)・・・により、相互に固定されて
いる。更に、筒状ボス(11)上端側においては、上部
側水平接合プレー) (19)の上下両側において、筒
状ボス(11)上端及び2階用中空柱(22)の下端へ
各々フランジリング(20) (20)が外嵌され、
上記と同じく、それらのボルト穴(21) (21)
・・・へ挿込んだポル) (24) (24)・・・
にて、固定されている。Further, on the lower end side of the cylindrical boss (11), a horizontal joint plate (18) protrudes from the lower joint member (15).
One flange ring (20
) (20) is the upper end of the hollow column (5) or the cylindrical boss (
11) these flancil rings (20
) (20) and the horizontal joint plate (18) are fixed to each other by bolts (24) (24) pushed into the bolt holes (21) (21)... Furthermore, on the upper end side of the cylindrical boss (11), on both upper and lower sides of the upper horizontal joint plate (19), flange rings ( 20) (20) is fitted externally,
As above, those bolt holes (21) (21)
(24) (24)...
It is fixed at .
(25) (25)・・・は、夫々H形鋼からなる3
方向の梁であり、これら梁(25) (25)・・・
は、その垂直方向のウェブ(26)が、筒状ボス(11
)より突出する接合プレー) (13) (13)・
・・へ、ボルト(27) (27)・・・によって接
合固定され、上下のフランジ(28> (2B)が、
継手部材(15) (16)より突出する水平方向の
接合プレート(18) (19)へ各々ポル) (2
9) (29)・・・にて接合固定される。(25) (25)... are 3 made of H-shaped steel, respectively.
These beams (25) (25)...
has its vertical web (26) connected to the cylindrical boss (11).
) more prominent joining play) (13) (13)・
..., are joined and fixed by bolts (27) (27)..., and the upper and lower flanges (28> (2B)
Connecting members (15) (16) to the horizontal joint plates (18) (19) respectively (2
9) It is joined and fixed at (29)...
なお、上記実施例では通しボルト(9)の下端を土台(
3)へ固定しているが、柱(5)の上端へ固定するよう
にしてもよい。In addition, in the above embodiment, the lower end of the through bolt (9) is connected to the base (
3), but it may be fixed to the upper end of the column (5).
発明の効果
この発明によれば、柱の上端に積み上げられる筒状ボス
へ接合部材を突出させ、この接合部材へ梁の端部を連結
するので、柱上端にこのような接合部材を突出させる場
合に比較して、柱が大型化することなく運搬が容易であ
る。また、部材の重量も軽減されるので現場での取り扱
いが容易で作業性が向上する。同様に各部材が小型化さ
れることから工場での加工が容易で、かつ、それらの部
材にコンクリート或いはセラミック等の耐火被覆も容易
に行なうことができる。Effects of the Invention According to this invention, the connecting member is made to protrude to the cylindrical boss stacked at the upper end of the column, and the end of the beam is connected to this connecting member. Therefore, when such a connecting member is made to protrude from the upper end of the column, Compared to the above, the pillars do not become large and can be easily transported. Furthermore, the weight of the members is reduced, making them easier to handle on site and improving work efficiency. Similarly, since each member is miniaturized, processing in a factory is easy, and these members can be easily coated with fireproof coating such as concrete or ceramic.
特に、本発明では、筒状ボスより突出する垂直方向の接
合部材と継手より突出する水平方向の接合プレートへ梁
端部を固定するので、接合部の強度が高く、しかも、中
空柱の上端と筒状ボス両端には、その内側へ継手部材が
挿入され外側にフランジリングが外嵌されているので、
水平方向の荷重に対しても強固に支持されて、剛接のラ
ーメン構造とすることができ、また、H型鋼等を柱に用
いると水平荷重の方向によって強度が低下する欠点があ
るが、本発明の構造ではそのような方向性がないという
効果がある。In particular, in the present invention, the beam end is fixed to the vertical joint member protruding from the cylindrical boss and the horizontal joint plate protruding from the joint, so the strength of the joint is high, and the upper end of the hollow column At both ends of the cylindrical boss, a joint member is inserted inside and a flange ring is fitted on the outside.
It is strongly supported even against horizontal loads and can be made into a rigid rigid frame structure.Also, if H-shaped steel etc. are used for columns, the strength will decrease depending on the direction of horizontal loads, but this method The structure of the invention has the effect of lacking such direction.
第1図は、この発明の実施例を示す要部縦断面図、第2
図は、同じく要部分解斜視図である。
(5)・・・柱、(11)・・・筒状ボス、(13)
(1B) (19)・・・接合プレート、(15)
(16)・・・継手リング、(17)・・・継手リ
ング突出部、
(20)・・・フランジリング、
(25)・・・梁。FIG. 1 is a vertical cross-sectional view of main parts showing an embodiment of the present invention, and FIG.
The figure is also an exploded perspective view of the main parts. (5)...Column, (11)...Cylindrical boss, (13)
(1B) (19)...Joining plate, (15)
(16)...Joint ring, (17)...Joint ring protrusion, (20)...Flange ring, (25)...Beam.
Claims (1)
上部へ筒状ボスの下端を外嵌し、この筒状ボス上端へ他
の継手部材下部を挿入し、これら各継手部材及び筒状ボ
スを貫通する締付けボルトにて該筒状ボスを中空柱へ固
定するとともに、筒状ボスより突出する垂直方向の接合
プレート及び両継手部材より突出する水平方向の接合プ
レートへ梁端部を固定し、更に、上記水平方向の接合プ
レート上下両側において、中空柱上端及び筒状ボス両端
へフランジリングを外嵌して固定することを特徴とする
柱と梁の接合構造。Insert the lower part of the joint member into the upper end of the hollow column, fit the lower end of the cylindrical boss into the upper part of the joint member, insert the lower part of another joint member into the upper end of this cylindrical boss, and insert each joint member and the cylindrical boss. The cylindrical boss is fixed to the hollow column with a tightening bolt passing through the cylindrical boss, and the beam end is fixed to a vertical joint plate protruding from the cylindrical boss and a horizontal joint plate protruding from both joint members, Furthermore, the column-to-beam joint structure is characterized in that flange rings are externally fitted and fixed to the upper end of the hollow column and both ends of the cylindrical boss on both upper and lower sides of the horizontal joint plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6270086A JPH063046B2 (en) | 1986-03-19 | 1986-03-19 | Joint structure of columns and beams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6270086A JPH063046B2 (en) | 1986-03-19 | 1986-03-19 | Joint structure of columns and beams |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62220627A true JPS62220627A (en) | 1987-09-28 |
JPH063046B2 JPH063046B2 (en) | 1994-01-12 |
Family
ID=13207838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6270086A Expired - Lifetime JPH063046B2 (en) | 1986-03-19 | 1986-03-19 | Joint structure of columns and beams |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH063046B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06264504A (en) * | 1993-03-11 | 1994-09-20 | Tokuo Watanabe | Joining method of steel pipe column by means of diaphragm direct connection |
JP2020066910A (en) * | 2018-10-24 | 2020-04-30 | 株式会社竹中工務店 | Pit structure and construction method for the same |
-
1986
- 1986-03-19 JP JP6270086A patent/JPH063046B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06264504A (en) * | 1993-03-11 | 1994-09-20 | Tokuo Watanabe | Joining method of steel pipe column by means of diaphragm direct connection |
JP2020066910A (en) * | 2018-10-24 | 2020-04-30 | 株式会社竹中工務店 | Pit structure and construction method for the same |
Also Published As
Publication number | Publication date |
---|---|
JPH063046B2 (en) | 1994-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4577449A (en) | Prefabricated structural connector for steel-frame buildings | |
US20130259563A1 (en) | Universal construction bracket method and apparatus | |
JP4047873B2 (en) | Heavy steel column-to-beam connection structure for low-rise residential buildings. | |
JP2002348958A (en) | Steel column/beam connection structure and method | |
JPS62220627A (en) | Joint structure of pillar and beam | |
JPH0581403U (en) | Joint structure of reinforced concrete columns and steel beams | |
JP2000273952A (en) | Connecting device of structural material for building | |
JP6739175B2 (en) | Bonding structure of building structural material and face material | |
JP4656460B2 (en) | Building reinforcement structure | |
JPH0296043A (en) | Column construction of house | |
JPH0223710Y2 (en) | ||
JPS62189232A (en) | Connection structure of pillar and beam | |
JPH0333846Y2 (en) | ||
JPH0532561Y2 (en) | ||
JPH04124338A (en) | Construction for column/beam joining section | |
JPH0333845Y2 (en) | ||
JP4005736B2 (en) | Column connection structure and unit building | |
JP2000136564A (en) | Floor panel type steel frame construction and frame system | |
JP3301641B2 (en) | Column base structure of square steel tubular column | |
JPH11323839A (en) | Girder connecting method for suspended structure | |
JPH11336190A (en) | Construction method for steel frame column and steel frame girder | |
JP2003013498A (en) | Column body for steel-structure building | |
JPS62189231A (en) | Connection structure of pillar and beam | |
JP3134124B2 (en) | Column / beam joining equipment | |
JPH0733686B2 (en) | Joint structure of columns and beams |