JPS60250147A - Connection structure of iron wire member - Google Patents
Connection structure of iron wire memberInfo
- Publication number
- JPS60250147A JPS60250147A JP10618784A JP10618784A JPS60250147A JP S60250147 A JPS60250147 A JP S60250147A JP 10618784 A JP10618784 A JP 10618784A JP 10618784 A JP10618784 A JP 10618784A JP S60250147 A JPS60250147 A JP S60250147A
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- joint
- steel
- fitting
- 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.)
- Granted
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Installation Of Indoor Wiring (AREA)
- Superconductors And Manufacturing Methods Therefor (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
この発明は鉄骨部材、例えば柱と梁あるいは梁と梁側材
の接合部構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a joint structure between a steel frame member, such as a column and a beam or a beam and a beam side member.
発明の解決しようとする問題点
従来の鉄骨構造の柱と梁あるいは梁相互の接合部におい
て、H形鋼の面外集中力の作用する箇所の補強にはH形
鋼のフランジおよびウェブの面に直交する面を有する補
強板をH形鋼の溝部に挿入し、溶接することによシ固着
しである構造すなわち溶接スチフナを設ける構造が多用
されている。Problems to be Solved by the Invention In conventional steel structure columns and beams or joints between beams, reinforcing the areas where out-of-plane concentrated force of the H-beam acts acts is to A structure in which a reinforcing plate having orthogonal surfaces is inserted into a groove of an H-beam and welded to secure the reinforcing plate, that is, a structure in which a weld stiffener is provided, is often used.
ところで以上の構造ではスチフナ材板取り、溶接工程が
必要である。またその際溶接方向が多岐にわたシ複雑で
あシ、狭い個所で行われるため多くの工数が必要である
。またスチフ尖取付個所は構造的に重要で、十分な耐力
を確保する必要があるが、溶接のため欠陥が生じやすい
。さらに柱、梁接合部等では多くの溶接線が隣接し、高
い拘束条件下で多くの溶接を行なうこととなるため、溶
接割れ等の事故を生ずる恐れがある。However, the above structure requires a stiffener plate cutting and welding process. Furthermore, welding is complicated as it involves a wide variety of welding directions, and requires a large number of man-hours since it is carried out in a narrow area. Additionally, the stiffener point attachment point is structurally important and must have sufficient strength, but it is easily susceptible to defects as it is welded. In addition, many weld lines are adjacent to each other in columns, beam joints, etc., and many welds are performed under highly restrictive conditions, which may lead to accidents such as weld cracks.
この発明は前記従来構造の欠点を解消し、簡易で現場施
工が容易であシ、かつ耐力的にも確実な補強構造を提供
するものである。The present invention eliminates the drawbacks of the conventional structure and provides a reinforced structure that is simple, easy to construct on-site, and reliable in terms of strength.
発明の構成とその実施例
この発明の要旨とするところは前記特許請求の範囲の欄
に記載の通りのH形鋼による柱と梁および梁と梁の接合
部構造に係るものであり、その主−要部とするところは
面外力を受け、かつH形鋼のフランジ変形を補剤するH
形接合金具をH形鋼のフランジ間に挿入して固着する点
にある。Structure of the Invention and Embodiments The gist of the present invention relates to a column-to-beam and beam-to-beam joint structure made of H-beam steel as described in the claims section, and the main points thereof are as follows. - The main part is the H that receives out-of-plane force and compensates for the flange deformation of the H-section steel.
The point is to insert and fix the joint fittings between the flanges of the H-beam steel.
以下その詳細を図示した実施例によって説明する。The details will be explained below with reference to illustrated embodiments.
第1図に示す通り、この発明の接合部構造の主要部品を
なすH形接合金具1はカッ)H鋼または鋳鋼からなり、
H形鋼2の溝部すなわちフランジ間に挿入し、ボルト接
合によって固着する。H形接合金具3はH形接合金具1
とH形鋼2のウェブとを一体化するため必要により使用
する。フィラー4はH形鋼2のフランジ内法寸法誤差お
よびH形接合金具1のフランジ平行度誤差を吸収するた
めのものである。なおH形接合金具1のフランジ平行度
および高さhの精度を高めておけばH形鋼2のフランジ
内法寸法の実状誤差は1v以下であるので、フィラー4
を用いなくともボルトの締付けによってH形接合金具1
のフランジとH形鋼フランジとを密着し、十分な接合効
果を得ることができる。この場合H形鋼2のフランジ間
が1u程度縮むことになるが、この量は溶接補強をした
場合の縮み量と大差がなく格別問題を生じない。As shown in FIG. 1, the H-shaped joint fitting 1, which is the main component of the joint structure of the present invention, is made of H steel or cast steel.
It is inserted between the grooves or flanges of the H-beam 2 and fixed by bolting. H-type joint fitting 3 is H-type joint fitting 1
It is used as necessary to integrate the web of the H-beam 2 and the web of the H-section steel 2. The filler 4 is for absorbing the dimensional error within the flange of the H-shaped steel 2 and the flange parallelism error of the H-shaped joint 1. Note that if the accuracy of the flange parallelism and height h of the H-shaped joint fitting 1 is increased, the actual error in the internal dimensions of the flange of the H-shaped steel 2 will be 1v or less, so the filler 4
By tightening the bolts, H-type joint fitting 1 can be installed without using
The flange and the H-shaped steel flange can be brought into close contact with each other, and a sufficient joining effect can be obtained. In this case, the distance between the flanges of the H-section steel 2 will shrink by about 1 μ, but this amount is not much different from the amount of shrinkage when welding reinforcement and does not cause any particular problem.
第2図乃至第4図は柱、梁接合部におけるこの発明を示
したものである。そしてH形鋼2からなる柱のフランジ
間にH形接合金具1を上下2段に固着し、このH形接合
金具1の取付位置の外側に連続的に鉄骨の梁5を接続し
である。そして梁5のフランジの軸力は柱フランジに集
中力として作用するがH形接合金具1のフランジ部によ
って柱フランジの面外変形を拘束する。またH形接合金
具3はH形接合金具1を経て柱フランジの軸力を柱ウェ
ブに面内剪断力として伝える。その結果柱には上下H形
接合金具1と柱フランジに囲まれた部分にパネルゾーン
が形成されることになるがH形接合金具3はそのパネル
ゾーンの座屈補剤を兼ねている。FIGS. 2 to 4 show the present invention at a column-beam joint. H-shaped joint fittings 1 are fixed between the flanges of columns made of H-shaped steel 2 in two stages, upper and lower, and a steel beam 5 is continuously connected to the outside of the mounting position of the H-shaped joining fittings 1. The axial force of the flange of the beam 5 acts as a concentrated force on the column flange, but the flange portion of the H-shaped joint 1 restrains out-of-plane deformation of the column flange. Further, the H-shaped joint 3 transmits the axial force of the column flange to the column web as an in-plane shearing force via the H-shaped joint 1. As a result, a panel zone is formed in the column surrounded by the upper and lower H-shaped joint fittings 1 and the column flange, and the H-shaped fitting 3 also serves as a buckling agent for the panel zone.
ところで第2図は柱側面に梁5を直接溶接しているのに
対して第3図は梁5の端部にカットT継手6を溶接し、
この継手6を柱に引張ボルト接合したものである。この
場合継手6とH形接合金具1との固着ボルトを兼用でき
る。第4図は継手6にT形金物を使用し、梁5と継手6
をボルト接合したもので、この場合接合部全体をボルト
のみの接合とすることができ、また架構を形成する柱、
梁接合金具の全てが分割されているため、輸送効率に優
れるとともに、輸送中の部材の変形防止も万全となる。By the way, in Fig. 2, the beam 5 is welded directly to the side of the column, whereas in Fig. 3, a cut T-joint 6 is welded to the end of the beam 5.
This joint 6 is tensile bolted to a column. In this case, the fixing bolts for the joint 6 and the H-shaped joint fitting 1 can also be used. In Figure 4, T-shaped hardware is used for the joint 6, and the beam 5 and joint 6 are
In this case, the entire joint can be joined only with bolts, and the columns forming the frame,
Since all of the beam joint fittings are divided, transportation efficiency is excellent, and deformation of the parts during transportation is completely prevented.
第5図と第6図は、三方同梁の接合方法を示したもので
、前記柱梁接合部の上下−組のH形接合金具1のウェブ
間に、さらにH形接合金具11を組込み、それを利用し
て他方同梁あるいは副材を接続する構造を示した本ので
ある。FIGS. 5 and 6 show a method for joining three-sided beams, in which an H-shaped joint fitting 11 is further incorporated between the webs of the upper and lower H-shaped joining fittings 1 of the column-beam joint, and This book shows a structure that uses this to connect the same beam or auxiliary material to another.
第5図はH形接合金具3の一方を分割し、上下のH形接
合金具1,1間に縦に第2のH形接合金具11を固着し
、このH疹接合金具11に他方向の梁5を接続したもの
である。この場合梁5と他方同梁5の上端レベルとH形
接合金具11の上端レベルを揃えることができる。In FIG. 5, one side of the H-shaped joint 3 is divided, and a second H-shaped joint 11 is fixed vertically between the upper and lower H-shaped joints 1, 1. The beams 5 are connected. In this case, the upper end level of the beam 5 and the other beam 5 and the upper end level of the H-shaped joint fitting 11 can be aligned.
第6図はH形接合金具3を分割せず、他方同梁5と接続
されるH形接合金具11を上下のH形接合金具3,3間
に配置して結合したものである。In FIG. 6, the H-shaped joining fitting 3 is not divided, and the H-shaped joining fitting 11, which is connected to the same beam 5, is placed between the upper and lower H-shaped joining fittings 3 and joined together.
第7図はH形接合金具1にプレース7を結合したもので
、図面の左側はプレース7をH形接合金具1に直接結合
した場合であり、右側はガセットプレートおよびスプラ
イスプレートを介在させてH形接合金具1とプレース7
とを結合した場合を示している。Figure 7 shows the H-shaped joint fitting 1 joined to the place 7. The left side of the drawing shows the case where the place 7 is directly connected to the H-shaped joint fitting 1, and the right side shows the H Shape joint fitting 1 and place 7
This shows the case in which these are combined.
第8図乃至第10図は交叉する梁相互の接合部の発明を
示したもので、H形鋼からなる梁5のフランジ間にH形
接合金具1を固着し、このH形接合金具1に他方同梁5
例えば梁副材を接続したものである。Figures 8 to 10 show the invention of a joint between mutually intersecting beams, in which an H-shaped joint fitting 1 is fixed between the flanges of a beam 5 made of H-shaped steel, and this H-shaped joint fitting 1 is The other beam 5
For example, it is one in which beam sub-members are connected.
特に第8図は梁5のフランジ幅内においてH形接合金具
3と他方同梁5を接続する継手板8が寸法的に納まる場
合を示している。そし7て継手板8は2面剪断による接
合を示しているが、−面剪断による接合とすることも可
能である。In particular, FIG. 8 shows a case where the H-shaped joint fitting 3 and the joint plate 8 that connects the other beam 5 fit within the width of the flange of the beam 5. Although the joint plate 8 is shown to be joined by two-plane shearing, it is also possible to join by negative-plane shearing.
第9図は梁5のフランジ幅内においてH形接合金具3と
継手板8が寸法的に納まら々い場合であわ、H形接合金
具1を梁幅から外に伸ばして継手板8により他方同梁5
を接合する。まだ梁5と他方同梁5の間隔が犬きく、床
構成のためにデツキプレート等を敷込む際に支点が必要
な場合には梁フランジと同じ厚さのフィン−9を用いる
。Fig. 9 shows a case where the H-shaped joint fitting 3 and the joint plate 8 cannot fit within the width of the flange of the beam 5, in which case the H-shaped joint fitting 1 is extended outside the beam width and the joint plate 8 is placed on the other side. Beam 5
join. If the distance between one beam 5 and the other beam 5 is still too large and a fulcrum is required when laying a deck plate or the like for the floor structure, a fin 9 having the same thickness as the beam flange is used.
第10図は梁5と梁副材5を一面剪断により接合する場
合で第10図Aの左側はH形接合金具1のウェブを延長
したものであシ、その右側はH形接合金具1の上フラン
ジを切欠き加工し、梁副材の下フランジを切欠き加工し
ている。Fig. 10 shows a case where the beam 5 and the beam sub-member 5 are joined by one-plane shearing, and the left side of Fig. 10A is the extension of the web of the H-shaped joining fitting 1, and the right side is the upper flange of the H-shaped joining fitting 1. The lower flange of the beam secondary material is notched.
発明の効果
この発明は以上の構成からなりH形鋼を用いた鉄骨部材
の接合部において面外集中荷重の作用する個所で、その
補剤のためボルト接合が可能なH形接合金具を使用する
ことにょシ従来の溶接して取付けるスチフナーにおいて
生ずる欠陥を生じない。Effects of the Invention This invention has the above-mentioned configuration, and uses H-shaped joint fittings that can be bolted to supplement the joints of steel frame members using H-shaped steel, where out-of-plane concentrated loads act. In particular, it does not suffer from the defects that occur with conventional welded-on stiffeners.
またH形接合金具はロールH形鋼の切断あるいは鋳造に
よって多量生産が容易である。Furthermore, H-shaped joint fittings can be easily mass-produced by cutting or casting rolled H-shaped steel.
また柱、梁の接合にスプリットティー等T形金物を使用
する場合、このI(形接合金其を一緒にボルト接合しり
るなと施工性もよく、さらに耐力的にもiI形鋼に対し
7てH形接合金具が相互にフランジ同志で重なり確実な
補強ができる。In addition, when using T-shaped metal fittings such as split tees to join columns and beams, it is better to use T-shaped metal fittings such as split tees together with bolts. The H-shaped joint fittings overlap each other on flanges to provide reliable reinforcement.
第1図はこの発明の構成部品の分解斜視図、第2図、第
3図および第4図は柱、梁接合部の異なる実施例を示し
た立面図、第5図A、B、第6図A、Bは柱とニガ同梁
の接合部の立面図、第7聞はプレースを取付ける柱、梁
接合部の立面図、第8図A、B、第9図、第10図A、
Bは梁と副梁の接合部の異なる実施例を示17た立面図
である。
1・・H形接合金具、2・・H形鋼、
3・・H形接合金具、4・・フィラー、5.5′ ・・
梁、6・・継手、7・・)゛レース、8・・継手板、9
・・フィラー、
11・・11形接合金具。
第 1 図
第 5 図A
3
第 5図B
第6図B
第7図
第8図A 第8図B
第10グA 第10図BFig. 1 is an exploded perspective view of the components of this invention, Figs. 2, 3 and 4 are elevational views showing different embodiments of the column and beam joints, and Figs. Figures 6 A and B are elevational views of the joints between columns and beams, Figure 7 is elevational views of the pillar and beam joints where the places are attached, Figures 8 A and B, Figures 9 and 10. A,
B is an elevational view showing a different embodiment of the joint between the beam and the sub-beam. 1... H-shaped joint fitting, 2... H-shaped steel, 3... H-shaped fitting fitting, 4... Filler, 5.5'...
Beam, 6...Joint, 7...) Race, 8...Joint plate, 9
...Filler, 11...11 type joining fittings. Figure 1 Figure 5 Figure A 3 Figure 5 B Figure 6 B Figure 7 Figure 8 A Figure 8 B Figure 10 A Figure 10 B
Claims (4)
上下に固着し、H形接合金具位置の外側に連続的に鉄骨
の梁を接続しであることを特徴とする鉄骨部材の接合部
構造。(1) A steel member characterized in that H-shaped joint fittings are fixed vertically between the flanges of a column made of H-shaped steel, and a steel beam is continuously connected to the outside of the H-shaped joint fitting position. Joint structure.
上下に固着し、H形接合金具位置の外側に連続的に鉄骨
の梁を接続し、かつ前記H形接合金具のウェブ間にH形
接合金具を固着し、このH形接合金具に他方向の鉄骨の
梁を接続しであることを特徴とする鉄骨部材の接合部構
造。(2) H-shaped joint fittings are fixed vertically between the flanges of columns made of H-shaped steel, and a steel beam is continuously connected to the outside of the H-shaped joint fittings, and between the webs of the H-shaped fittings. A joint structure for steel frame members, characterized in that an H-shaped joint fitting is fixed to the metal member, and a steel beam in the other direction is connected to the H-shaped joint metal fitting.
固着し、このH形接合金具に他方向の鉄骨の梁を接続し
であることを特徴とする鉄骨部材の接合部構造。(3) A joint structure for steel frame members, characterized in that an H-shaped joint fitting is fixed between the flanges of a beam made of H-shaped steel, and a steel beam in the other direction is connected to this H-shaped joint fitting.
接合金具のフランジとH形鋼のフランジを重ねてボルト
接合し、H形接合金具のウェブとH形鋼のウェブとをH
形接合金具を介してボルト接合しであることを特徴とす
る特許請求の範囲第1項、第2項あるいは第3項記載の
鉄骨部材の接合部構造0(4) When fixing the H-shaped fitting to the H-shaped steel, overlap the flange of the H-shaped fitting and the flange of the H-shaped steel and bolt them together, and connect the web of the H-shaped fitting to the web of the H-shaped steel.
Joint structure 0 of steel frame members according to claim 1, 2 or 3, characterized in that the joint is bolted through a shaped joint fitting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10618784A JPS60250147A (en) | 1984-05-25 | 1984-05-25 | Connection structure of iron wire member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10618784A JPS60250147A (en) | 1984-05-25 | 1984-05-25 | Connection structure of iron wire member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60250147A true JPS60250147A (en) | 1985-12-10 |
JPH0424495B2 JPH0424495B2 (en) | 1992-04-27 |
Family
ID=14427198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10618784A Granted JPS60250147A (en) | 1984-05-25 | 1984-05-25 | Connection structure of iron wire member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60250147A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04119003U (en) * | 1991-04-05 | 1992-10-23 | 大和ハウス工業株式会社 | Column beam joint structure |
JPH04119002U (en) * | 1991-04-05 | 1992-10-23 | 大和ハウス工業株式会社 | Column beam joint structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641778A (en) * | 1979-09-12 | 1981-04-18 | Toshiba Corp | Commutatorless motor device |
JPS56143406U (en) * | 1980-03-31 | 1981-10-29 |
-
1984
- 1984-05-25 JP JP10618784A patent/JPS60250147A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641778A (en) * | 1979-09-12 | 1981-04-18 | Toshiba Corp | Commutatorless motor device |
JPS56143406U (en) * | 1980-03-31 | 1981-10-29 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04119003U (en) * | 1991-04-05 | 1992-10-23 | 大和ハウス工業株式会社 | Column beam joint structure |
JPH04119002U (en) * | 1991-04-05 | 1992-10-23 | 大和ハウス工業株式会社 | Column beam joint structure |
Also Published As
Publication number | Publication date |
---|---|
JPH0424495B2 (en) | 1992-04-27 |
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