JP2582870Y2 - Structure of the connection between girder and girder - Google Patents
Structure of the connection between girder and girderInfo
- Publication number
- JP2582870Y2 JP2582870Y2 JP8256592U JP8256592U JP2582870Y2 JP 2582870 Y2 JP2582870 Y2 JP 2582870Y2 JP 8256592 U JP8256592 U JP 8256592U JP 8256592 U JP8256592 U JP 8256592U JP 2582870 Y2 JP2582870 Y2 JP 2582870Y2
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- JP
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- Prior art keywords
- girder
- connection
- plate
- tip
- concrete
- Prior art date
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Description
【０００１】[0001]
【産業上の利用分野】本考案は、鉄筋コンクリート等の
大梁とハーフプレキャストコンクリートの小梁の連結部
の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a connecting portion between a girder such as reinforced concrete and a small beam of half precast concrete.
【０００２】[0002]
【従来の技術】従来、大梁と小梁の連結部の構造につい
て記載した実開平３−１２０７０１号公報がある。前記
公報に記載された大梁と小梁の連結部の構造は、図８及
び図９に示すように、鉄骨鉄筋コンクリートの大梁１の
鉄骨６０に取り付けて埋設した大梁側連結板１５を、大
梁１の側面２から外方に突出させて設けてある。2. Description of the Related Art Japanese Unexamined Utility Model Publication No. 3-120701 discloses a structure of a connecting portion between a girder and a girder. As shown in FIGS. 8 and 9, the structure of the connecting portion between the girder and the girder described in the above-mentioned publication is such that the girder-side connecting plate 15 attached to and embedded in the steel frame 60 of the girder 1 made of steel reinforced concrete is It is provided so as to protrude outward from the side surface 2.
【０００３】そして、前記大梁１の仕口面３に、ハーフ
プレキャストコンクリートの小梁２３の仕口端面２４
を、間隔を置いて対面させて小梁２３を設置し、小梁２
３の仕口部に埋設した小梁側連結板３５の先端部３６
を、前記大梁側連結板１５の端部１６に、ボルト３７で
連結したものである。A connection end face 24 of a half precast concrete beam 23 is provided on the connection face 3 of the beam 1.
Are installed facing each other at intervals, and the beams 23 are installed.
The tip 36 of the beam-side connection plate 35 embedded in the connection part 3
Is connected to the end 16 of the girder-side connection plate 15 with a bolt 37.
【０００４】そして、前記大梁１の仕口面３と小梁２３
の仕口端面２４間に、現場打ちコンクリート４４を打設
できるように形成したものである。The connecting surface 3 of the beam 1 and the beam 23
Is formed so that cast-in-place concrete 44 can be cast between the end faces 24 of the joints.
【０００５】[0005]
【考案が解決しようとする課題】前記従来の大梁１と小
梁２３の連結部の構造は、鉄骨鉄筋コンクリートの大梁
１に埋設した大梁側連結板１５の端部１６に、ハーフプ
レキャストコンクリートの小梁２３に埋設した小梁側連
結板１５の端部１６を連結することによって、コンクリ
ートの大梁１に容易にハーフプレキャストコンクリート
の小梁２３を連結し、大梁１の仕口面３と小梁２３の仕
口端面２４間に現場打ちコンクリート４４を打設できる
ように形成したものであり、優れたものである。The structure of the connection between the conventional girder 1 and the girder 23 is such that a half precast concrete girder is attached to an end 16 of a girder side connection plate 15 embedded in the girder 1 made of steel reinforced concrete. By connecting the end portions 16 of the beam-side connection plates 15 embedded in the beam 23, the beam 23 of half precast concrete is easily connected to the beam 1 of concrete, and the connection surface 3 of the beam 1 and the beam 23 It is formed so that cast-in-place concrete 44 can be cast between the connection end surfaces 24, and is excellent.
【０００６】しかしながら、前記大梁１と小梁２３の連
結部の構造は、大梁側連結板１５の端部１６に、小梁側
連結板３５の先端部３６を連結するだけであるので、連
結作業は容易であるが、連結部の強度が充分でない。However, the structure of the connecting portion between the girder 1 and the girder 23 is only to connect the tip end 36 of the girder-side connecting plate 35 to the end 16 of the girder-side connecting plate 15. Is easy, but the strength of the connecting portion is not sufficient.
【０００７】本考案は、前記事項に鑑みなされたもので
あり、コンクリートの大梁と、ハーフプレキャストコン
クリートの小梁の連結部の構造を、容易に連結できると
共に、強固に連結できる構造とすることを技術的課題と
する。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a structure in which a connecting portion between a concrete girder and a half precast concrete girder can be connected easily and firmly. Technical issues.
【０００８】[0008]
【課題を解決するための手段】本考案は、コンクリート
の大梁１に、スタッド１８を取り付けた大梁側連結板１
５を、その板面を水平方向に向け、かつその端部１６を
大梁１の側面２より外方に突出させて埋設すると共に、
大梁１の仕口面３を前記側面２より凹ませて形成し、大
梁１の仕口面３と、ハーフプレキャストコンクリートの
小梁２３の仕口端面２４とを、間隔を置いて対面させて
小梁２３を設置し、小梁２３の仕口部に埋設したスタッ
ド１８付きの小梁側連結板３５の先端部３６を、前記仕
口端面２４より突出させ、この先端部３６を大梁側連結
板１５の端部１６に連結すると共に、小梁２３に設けた
小梁鉄筋２９の先端の折曲部３０を、大梁１の仕口面３
の凹みに挿入し、大梁１の仕口面３と小梁２３の仕口端
面２４間に、現場打ちコンクリート４４を打設できるよ
うに形成して大梁と小梁の連結部の構造とした。SUMMARY OF THE INVENTION The present invention provides a girder-side connecting plate 1 in which a stud 18 is attached to a concrete girder 1.
5 is buried with its plate surface oriented in the horizontal direction and its end 16 projected outward from the side surface 2 of the girder 1,
The connection surface 3 of the girder 1 is formed so as to be depressed from the side surface 2, and the connection surface 3 of the girder 1 and the connection end surface 24 of the small beam 23 made of half precast concrete are opposed to each other with a space between them. The beam 23 is installed, and the tip 36 of the beam-side connection plate 35 with the stud 18 buried in the connection part of the beam 23 projects from the connection end face 24. 15 and the bent portion 30 at the tip of the beam reinforcement 29 provided on the beam 23 is connected to the connection surface 3 of the beam 1.
Then, between the connection surface 3 of the girder 1 and the connection end surface 24 of the girder 23, a cast-in-place concrete 44 was formed so as to be able to be cast, thereby forming a structure for connecting the girder and the girder.
【０００９】[0009]
【作用】本考案の大梁と小梁の連結部の構造は、コンク
リートの大梁１の側面２より外方に突出させたスタッド
１８付きの大梁側連結板１５の端部１６に、ハーフプレ
キャストコンクリートの小梁２３の仕口端面２４より突
出させたスタッド１８付きの小梁側連結板３５の先端部
３６を連結する。The structure of the connecting part of the girder and the girder of the present invention is such that the half precast concrete is attached to the end 16 of the girder side connecting plate 15 with studs 18 protruding outward from the side face 2 of the concrete girder 1. The tip 36 of the beam-side connection plate 35 with the stud 18 protruding from the connection end face 24 of the beam 23 is connected.
【００１０】そして、前記連結と共に、小梁２３に設け
た小梁鉄筋２９の先端の折曲部３０を、大梁１の仕口面
３の凹みに挿入して、仕口面３と仕口端面２４間に現場
打ちコンクリート４４を打設できるようにしたので、大
梁１と小梁２３はきわめて強固に連結される。At the same time as the above connection, the bent portion 30 at the tip of the small beam reinforcing bar 29 provided on the small beam 23 is inserted into the recess of the connection surface 3 of the girder 1 to make the connection surface 3 and the connection end surface. Since the cast-in-place concrete 44 can be cast between the 24, the girder 1 and the girder 23 are connected very firmly.
【００１１】さらに、前記大梁側連結板１５の端部１６
と、小梁側連結板３５の先端部３６を連結する部分、及
び小梁鉄筋２９の先端の折曲部３０を挿入する部分は、
大梁１の仕口面３の外側であるので、前記大梁側連結板
１５の端部１６と、小梁側連結板３５の先端部３６の連
結、及び前記大梁１の仕口面３の凹みへの小梁鉄筋２９
の折曲部３０の挿入も容易である。Further, the end portion 16 of the girder side connecting plate 15
And a portion for connecting the distal end portion 36 of the small beam side connecting plate 35 and a portion for inserting the bent portion 30 at the distal end of the small beam rebar 29,
Since it is outside the connection surface 3 of the girder 1, the end 16 of the connection member 15 on the side of the girder and the tip 36 of the connection plate 35 on the side of the girder are connected to each other, and Small beam rebar 29
Insertion of the bent portion 30 is also easy.
【００１２】[0012]
【実施例】以下図に基づいて本考案の実施例の説明をす
る。図１は本考案の一実施例を示すものであり、図２は
前記実施例と同じ実施例で大梁鉄筋８の一部を省略した
図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of the present invention, and FIG. 2 is a view showing the same embodiment as the above embodiment, in which a part of the girders 8 is omitted.
【００１３】この実施例の鉄筋コンクリートの大梁１
は、４本の上部の大梁鉄筋８と４本の下部の大梁鉄筋８
をスタラップ１０で囲んで設けている。前記大梁１は、
前記上部の大梁鉄筋８を設けた部分を残して、その下方
の部分にはコンクリート４が打設してある。The reinforced concrete girder 1 of this embodiment
Are four upper girders 8 and four lower girders 8
Are surrounded by a stap wrap 10. The girder 1 is
The concrete 4 is cast in the lower part, except for the part where the upper girders 8 are provided.
【００１４】前記大梁１の上部寄りの中央部には、鋼板
で形成した大梁側連結板１５が、その板面を水平方向に
向け、かつその左右の端部１６を、大梁１の左右の側面
２より外方に突出させて埋設してある。At the center of the girder 1 near the upper part, a girder-side connecting plate 15 made of a steel plate has its plate surface oriented in the horizontal direction, and its left and right ends 16 are connected to the left and right side surfaces of the girder 1. It is buried so as to protrude outward from 2.
【００１５】そして、前記大梁側連結板１５には、６個
の孔が設けてあり、この孔には、それぞれ頭付きのスタ
ッド１８が挿通され溶接して取り付けてあり、この大梁
側連結板１５の左右の端部１６には、連結用のボルト３
７を挿通する孔が設けてあり、また、前記大梁側連結板
１５の下端には、鋼板で形成した大梁側付設板１７が溶
接して取り付けある。The girder-side connecting plate 15 is provided with six holes, into which studs 18 each having a head are inserted and welded. The connecting bolts 3
7 is provided, and a girder-side attachment plate 17 made of a steel plate is welded to the lower end of the girder-side connection plate 15.
【００１６】さらに、前記大梁１の大梁側連結板１５の
端部１６が突出する仕口面３は、大梁１の側面２より凹
ませて形成してある。そして、前記大梁１の仕口面３
と、ハーフプレキャストコンクリートの小梁２３の仕口
端面２４とを、間隔を置いて対面させて小梁２３を設置
し、前記小梁２３の仕口部に埋設した鋼板製の小梁側連
結板３５の先端部３６を、前記大梁側連結板１５の端部
１６に、ボルト３７で連結してある。そして、前記先端
部３６は、前記仕口端面２４より突出している。Further, the connecting surface 3 from which the end 16 of the girder-side connecting plate 15 of the girder 1 projects is formed so as to be recessed from the side surface 2 of the girder 1. And the connection surface 3 of the girders 1
And the connecting end face 24 of the small beam 23 made of half precast concrete, facing each other at an interval, the small beam 23 is installed, and the small beam side connecting plate made of steel plate embedded in the connecting portion of the small beam 23 The tip 36 of the 35 is connected to the end 16 of the girder-side connecting plate 15 by a bolt 37. The tip 36 projects from the end face 24 of the connection.
【００１７】そして、前記小梁側連結板３５にも、前記
大梁側連結板１５と同様にして、頭付きのスタッド１８
及び小梁側付設板３８が取り付けてある。そして、前記
小梁２３に設けた下部の小梁鉄筋２９の先端を略９０度
折曲して折曲部３０を形成し、この折曲部３０を前記大
梁１の仕口面３の凹みに挿入し、大梁１の仕口面３と小
梁２３の仕口端面２４間に、現場打ちコンクリート４４
を打設する空間を形成した大梁と小梁の連結部の構造で
ある。The stud 18 with a head is also provided on the small beam side connecting plate 35 in the same manner as the large beam side connecting plate 15.
And a small beam side attachment plate 38 is attached. Then, the tip of the lower beam rebar 29 provided in the beam 23 is bent at approximately 90 degrees to form a bent portion 30, and the bent portion 30 is formed in a recess of the connection surface 3 of the beam 1. Pile-in-place concrete 44 is inserted between the connection surface 3 of the girder 1 and the connection end surface 24 of the small beam 23.
This is the structure of the connecting part of the girder and the girder, which forms a space for casting.
【００１８】さらに、前記大梁１と小梁２３は、円形の
ドーム形成用の梁であり、図２に示すように、小梁２３
は円弧状となるように、大梁１に対して傾けて連結され
ている。Further, the large beam 1 and the small beam 23 are beams for forming a circular dome, and as shown in FIG.
Are connected to the girder 1 at an angle so as to form an arc.
【００１９】前記の如くして、大梁１に小梁２３を連結
した連結部には、大梁１と小梁２３の上方に鉄筋４３を
配置し、大梁１の仕口面３と小梁２３の仕口端面２４
間、及び大梁１と小梁２３の上面に、現場打ちコンクリ
ート４４を打設して、連結した大梁１と小梁２３を形成
する。As described above, at the connecting portion where the girder 1 is connected to the girder 23, the reinforcing bar 43 is disposed above the girder 1 and the girder 23, and the connection surface 3 of the girder 1 and the girder 23 are connected. Connection end face 24
Cast-in-place concrete 44 is cast in the gaps and on the upper surfaces of the girder 1 and the girder 23 to form the connected girder 1 and girder 23.
【００２０】そして、大梁は鉄骨鉄筋コンクリートの大
梁とすることも可能である。さらに、大梁はハーフプレ
キャストコンクリートで形成することも可能である。The girders may be steel girders. In addition, the girder can be made of half precast concrete.
【００２１】図３乃至図５は、円形ドームの柱と大梁の
連結部の一実施例を示すものである。この柱と大梁の連
結部の実施例は、柱４９となる部分の外周近くに、１２
本の柱鉄筋５０を立設してある。FIGS. 3 to 5 show an embodiment of a connecting portion between a pillar of a circular dome and a girder. The embodiment of the connecting portion between the pillar and the girder is shown in FIG.
The column rebar 50 is erected.
【００２２】そして、柱４９に直角に交わる大形の大梁
１ａ・１ｂは、仕口端面２４の下部から、それぞれ３本
の大梁鉄筋８ａ・８ｂが前方に伸び、対向する大梁１ｂ
・１ａの仕口端面２４の近くで、上方に曲がり折曲部３
０を形成している。The large girders 1a and 1b intersecting the column 49 at right angles have three large girders 8a and 8b extending forward from the lower part of the connection end face 24, respectively.
-The bent portion 3 is bent upward near the end surface 24 of 1a.
0 is formed.
【００２３】そして、前記それぞれ３本の大梁鉄筋８ａ
・８ｂは、中央にある大梁鉄筋８ａ・８ｂがそれぞれ反
対側に片寄って設けてあり、さらに、前記大梁鉄筋８ａ
・８ｂの先は、それぞれ反対の向きに傾斜して、大梁鉄
筋８ａ・８ｂが接触することなく、柱４９となる部分に
挿入されるように形成してある。And, each of the three girders 8a
8b, the girders 8a and 8b at the center are provided to be offset to the opposite sides, respectively.
The tip of 8b is inclined in the opposite direction, and is formed so that the girder reinforcing bars 8a and 8b are inserted into the portion to be the column 49 without contact.
【００２４】また、前記大形の大梁１ａ・１ｂと略直角
に交わる小形の大梁１ｃ・１ｄも、大梁鉄筋８ｃ・８ｄ
が、前記大梁鉄筋８ａ・８ｂと略同様に形成されている
が、この大梁１ｃ・１ｄは円弧状となるように、柱４９
に対して傾いて設置されるように、仕口端面２４の一方
の端部が、柱４９内に押し込まれるように形成してあ
る。The small girders 1c and 1d, which intersect the large girders 1a and 1b at a substantially right angle, are also formed by girders 8c and 8d.
Is formed substantially in the same manner as the girders 8a and 8b, but the girders 1c and 1d are formed so as to have an arc shape.
One end of the connection end face 24 is formed so as to be pushed into the column 49 so as to be installed at an angle with respect to.
【００２５】そして、前記大梁鉄筋８ａ・８ｂ・８ｃ・
８ｄの傾斜角度は、図５に示すとおりである。前記の如
くして形成した大梁１ａ・１ｂ、及び大梁１ｃ・１ｄの
上方に鉄筋４３を配設し、前記柱４９となる部分、及び
大梁１ａ・１ｂ・１ｃ・１ｄの上面に現場打ちコンクリ
ート４４を打設して連結した柱４９と大梁１ａ・１ｂ・
１ｃ・１ｄを形成する。The girders 8a, 8b, 8c.
The inclination angle of 8d is as shown in FIG. Reinforcing bars 43 are disposed above the girders 1a and 1b and girders 1c and 1d formed as described above, and cast-in-place concrete 44 is provided on the portions to be the columns 49 and on the upper surfaces of the girders 1a, 1b, 1c, and 1d. Pillar 49 and girder 1a, 1b.
1c and 1d are formed.
【００２６】図６及び図７は、大梁に対し小梁が、上下
方向にレベル差があって連結される連結部の一実施例を
示すものである。このレベル差のある連結部の実施例
は、鉄筋コンクリートの大梁１の仕口部となる上半部分
を、コンクリートの打設してない部分とし、このコンク
リートの打設してない部分の側端部に、ハーフプレキャ
ストコンクリートの小梁２３の端を挿入し、小梁２３の
下部の小梁鉄筋２９を、大梁１の仕口部内で先端を上方
に曲げて折曲部３０に形成して連結部を形成している。FIGS. 6 and 7 show an embodiment of a connecting portion in which a small beam is connected to a large beam with a vertical level difference. In the embodiment of the connecting portion having this level difference, the upper half portion serving as the connection portion of the reinforced concrete girder 1 is a portion where no concrete is cast, and a side end portion of the portion where the concrete is not cast. Then, the end of the beam 23 of the half precast concrete is inserted, and the beam reinforcing bar 29 below the beam 23 is bent upward at the connection portion of the beam 1 to form a bent portion 30 to form a connecting portion. Is formed.
【００２７】そして、前記小梁２３の上方に設置した鉄
筋４３の先端に形成した折曲部３０を、前記大梁１の仕
口部内に挿入し、前記大梁１の仕口部及び大梁１と小梁
２３の上面に現場打ちコンクリート４４を打設して、連
結した大梁１と小梁２３を形成する。Then, the bent portion 30 formed at the tip of the reinforcing bar 43 installed above the small beam 23 is inserted into the connection portion of the large beam 1, and the bent portion 30 of the large beam 1 and the small beam are connected to the small beam. The cast-in-place concrete 44 is cast on the upper surface of the beam 23 to form the connected large beam 1 and small beam 23.
【００２８】[0028]
【考案の効果】本考案の大梁と小梁の連結部の構造は、
コンクリートの大梁１の側面２より外方に突出させたス
タッド１８付きの大梁側連結板１５の端部１６に、ハー
フプレキャストコンクリートの小梁２３の仕口端面２４
より突出させたスタッド１８付きの小梁側連結板３５の
先端部３６を連結してある。[Effect of the invention] The structure of the connecting part of the girder and the girder of the invention is as follows.
At the end 16 of the girder-side connecting plate 15 with studs 18 protruding outward from the side surface 2 of the concrete girder 1, a connection end surface 24 of a half precast concrete girder 23 is attached.
The distal end portion 36 of the small beam side connection plate 35 with the protruding stud 18 is connected.
【００２９】そして、小梁２３の小梁鉄筋２９の先端の
折曲部３０を、大梁１の仕口面３の凹みに挿入して、仕
口面３と仕口端面２４間に現場打ちコンクリート４４を
打設できるように形成したものである。Then, the bent portion 30 at the tip of the beam rebar 29 of the beam 23 is inserted into the recess of the connection surface 3 of the girder 1, and the cast-in-place concrete is inserted between the connection surface 3 and the connection end surface 24. 44 are formed.
【００３０】したがって、本考案は、大梁１と小梁２３
がきわめて強固に連結されるものである。さらに、大梁
側連結板１５の端部１６と、小梁側連結板３５の先端部
３６を連結する部分、及び小梁鉄筋２９の折曲部３０を
挿入する部分は、仕口面３の外側である。Therefore, the present invention provides a girder 1 and a girder 23.
Are very strongly connected. Further, a portion for connecting the end portion 16 of the girder-side connection plate 15 to the tip end portion 36 of the girder-side connection plate 35 and a portion for inserting the bent portion 30 of the girder rebar 29 are outside the connection surface 3. It is.
【００３１】したがって、前記端部１６と先端部３６の
連結、及び小梁鉄筋２９の折曲部３０の仕口面３の凹み
への挿入も容易であり、大梁１と小梁２３連結が容易に
できる。Therefore, the connection between the end portion 16 and the tip portion 36 and the insertion of the bent portion 30 of the beam girder 29 into the recess of the connection surface 3 are easy, and the connection between the girder 1 and the girder 23 is easy. Can be.
【図１】本考案の一実施例の大梁と小梁の連結部の概略
を示す正面よりみた断面図FIG. 1 is a front sectional view schematically showing a connecting portion between a girder and a girder according to an embodiment of the present invention.
【図２】本考案の一実施例の大梁と小梁の連結部の概略
を示す上面よりみた断面図FIG. 2 is a schematic cross-sectional view of the connecting portion between the girder and the girder according to the embodiment of the present invention, as viewed from above.
【図３】円形ドームの柱と大梁の連結部の平面図FIG. 3 is a plan view of a connecting portion between a pillar and a girder of a circular dome.
【図４】円形ドームの柱と大梁の連結部の正面図FIG. 4 is a front view of a connecting portion between a pillar and a girder of a circular dome.
【図５】円形ドームの柱と大梁の連結部の大梁鉄筋の傾
斜度を示す図FIG. 5 is a diagram showing the inclination of a girder reinforcing bar at a connection portion between a column and a girder of a circular dome.
【図６】大梁と小梁にレベル差がある連結部の正面より
みた断面図FIG. 6 is a cross-sectional view of a connecting portion having a level difference between a large beam and a small beam as viewed from the front.
【図７】大梁と小梁にレベル差がある連結部の平面図FIG. 7 is a plan view of a connecting portion having a level difference between a large beam and a small beam.
【図８】従来例の正面図FIG. 8 is a front view of a conventional example.
【図９】従来例の小梁の斜視図FIG. 9 is a perspective view of a conventional small beam.
１ 大梁 ２ 側面 ３ 仕口面 １５ 大梁側連結板 １６ 端部 １８ スタッド ２３ 小梁 ２４ 仕口端面 ２９ 小梁鉄筋 ３０ 折曲部 ３５ 小梁側連結板 ３６ 先端部 ４４ 現場打ちコンクリート DESCRIPTION OF SYMBOLS 1 Girder 2 Side surface 3 Connection surface 15 Girder side connection plate 16 End 18 Stud 23 Small beam 24 Connection end surface 29 Small beam rebar 30 Bend 35 Small beam side connection plate 36 Tip 44 Cast-in-place concrete
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04B 1/16──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) E04B 1/16
Claims (1)
を取り付けた大梁側連結板１５を、その板面を水平方向
に向け、かつその端部１６を大梁１の側面２より外方に
突出させて埋設すると共に、大梁１の仕口面３を前記側
面２より凹ませて形成し、大梁１の仕口面３と、ハーフ
プレキャストコンクリートの小梁２３の仕口端面２４と
を、間隔を置いて対面させて小梁２３を設置し、小梁２
３の仕口部に埋設したスタッド１８付きの小梁側連結板
３５の先端部３６を、前記仕口端面２４より突出させ、
この先端部３６を大梁側連結板１５の端部１６に連結す
ると共に、小梁２３に設けた小梁鉄筋２９の先端の折曲
部３０を、大梁１の仕口面３の凹みに挿入し、大梁１の
仕口面３と小梁２３の仕口端面２４間に、現場打ちコン
クリート４４を打設できるように形成した大梁と小梁の
連結部の構造。A stud 18 is provided on a concrete girder 1.
The girder-side connecting plate 15 to which the girder 1 is attached is buried with its plate surface oriented in the horizontal direction, and its end 16 is projected outward from the side surface 2 of the girder 1. The beam 3 is formed so as to be recessed from the side surface 2, and the beam face 3 of the girder 1 and the port end face 24 of the beam 23 made of half-precast concrete face each other with a space therebetween.
The tip end portion 36 of the small beam side connection plate 35 with the stud 18 embedded in the connection portion of No. 3 is made to protrude from the connection end surface 24,
This tip 36 is connected to the end 16 of the girder side connection plate 15, and the bent portion 30 at the tip of the girder reinforcing bar 29 provided on the girder 23 is inserted into the recess of the connection surface 3 of the girder 1. A structure of a connecting portion between a girder and a small beam formed so that cast-in-place concrete 44 can be cast between the connection surface 3 of the girder 1 and the connection end surface 24 of the small beam 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8256592U JP2582870Y2 (en) | 1992-11-30 | 1992-11-30 | Structure of the connection between girder and girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8256592U JP2582870Y2 (en) | 1992-11-30 | 1992-11-30 | Structure of the connection between girder and girder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0644801U JPH0644801U (en) | 1994-06-14 |
| JP2582870Y2 true JP2582870Y2 (en) | 1998-10-15 |
Family
ID=13778014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8256592U Expired - Fee Related JP2582870Y2 (en) | 1992-11-30 | 1992-11-30 | Structure of the connection between girder and girder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582870Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6188323B2 (en) * | 2012-12-28 | 2017-08-30 | 株式会社竹中工務店 | Beam pin connection structure |
-
1992
- 1992-11-30 JP JP8256592U patent/JP2582870Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644801U (en) | 1994-06-14 |
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