JPS5934343A - Anchoring of beam - Google Patents
Anchoring of beamInfo
- Publication number
- JPS5934343A JPS5934343A JP14408882A JP14408882A JPS5934343A JP S5934343 A JPS5934343 A JP S5934343A JP 14408882 A JP14408882 A JP 14408882A JP 14408882 A JP14408882 A JP 14408882A JP S5934343 A JPS5934343 A JP S5934343A
- Authority
- JP
- Japan
- Prior art keywords
- column
- reinforcement
- fixing
- view
- anchoring
- 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
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
- Load-Engaging Elements For Cranes (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】
本発明は鉄筋コンクリート建造物の梁筋の定着法に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for anchoring beams in reinforced concrete buildings.
梁は、床や屋根を支えこれらの荷重を柱に伝えると共に
、柱と一体となって地震等の水平方向の外力に抵抗すべ
く柱に強固に結合されていなければならない。Beams must support the floor and roof and transmit these loads to the columns, and must be firmly connected to the columns in order to resist horizontal external forces such as earthquakes.
そこでこの強固な結合を得るために従来は例えば第１図
（ａ）の如く梁筋（ａ）の端部の相当長さを柱（ｂ）内
に埋込むべく曲げたり、或いは第１図（ｂ）の如く上下
の梁筋（ａ） （ａ）の端部を曲げて結着しコ字状に形
成して柱（ｂ）内に埋込む方法が採用されているが、梁
筋が太径になると梁筋（ａ）の端部の曲げ部分の曲、寮
半径（Ｒ）を大にしなければならず。Therefore, in order to obtain this strong connection, conventionally, for example, as shown in Figure 1 (a), a considerable length of the end of the beam reinforcement (a) is bent to be embedded in the column (b), or as shown in Figure 1 (a). As shown in b), the upper and lower beam reinforcements (a) are bent and tied together to form a U-shape and embedded in the column (b). When it comes to the diameter, the radius (R) of the bent portion at the end of the beam reinforcement (a) must be increased.
かくて柱（ｂ）内におさまりにぐい欠点があり、又柱（
ｂ）の幅から逆に梁筋（ａ）の径も規制される欠点があ
った。Therefore, there is a defect that does not fit within the pillar (b), and the defect is not contained within the pillar (b).
There was a drawback that the diameter of the beam reinforcement (a) was also restricted by the width of the beam (b).
本発明はこれらの欠点を解消した梁筋の定着法を提供す
ることを目的とするもので、その特徴とするところは梁
筋の定着を必要とするところＩ／ｃ２枚の定着板を間隔
を存して溶接固定しこれらを柱内に埋設したことにある
。The purpose of the present invention is to provide a method for fixing beam bars that eliminates these drawbacks, and its characteristics are that the fixing of beam bars is required, and the two I/C fixing plates are spaced apart. The reason is that they were fixed by welding and buried inside the pillars.
以下本発明の実施例を第２図乃至第６図に従って説明す
る。Embodiments of the present invention will be described below with reference to FIGS. 2 to 6.
（１）は定着板を示し、該定着板（１）Ｖｉ第６図及び
第４図示の如く方形の金属板でその中心部に円錐台状の
透孔（２）が穿設されている。そして１つの方法として
第５図示の如（予め短い鉄筋（３）に２枚の定着板（１
１（１）を略柱筋間の間隔でもって挿通してこれらを前
記透孔（２）の個所で溶接固定（４）（４）したものを
現場において梁筋（５）の端部に溶接（０）ヲ行う方法
、又は他の方法として第６図示の如く梁筋上）の端部に
直接２枚の定着板（１） （１）を略柱筋間の間隔で溶
接固定（７）する方法があり、いずれの方法のものも第
２図示の如く２枚の定着板（１） （１）を柱筋（８）
（８）の近傍に配筋し、コンクリートを打込むことに
よシ柱と梁の結着構造を得ており、従って梁に水平方向
の外力等が作用しても圧縮側引張側にそれぞれ定着板（
１）が存在するので、柱と梁の結着は極めて強固となる
。(1) indicates a fixing plate, and as shown in FIGS. 6 and 4, the fixing plate (1) Vi is a rectangular metal plate having a truncated cone-shaped through hole (2) in its center. One method is as shown in Figure 5 (2 fixing plates (1
1 (1) is inserted at approximately the spacing between the column reinforcements and these are welded and fixed at the location of the through hole (2) (4) (4) is welded to the end of the beam reinforcement (5) on site. (0) Alternatively, as shown in Figure 6, two fixing plates (1) (1) are welded and fixed directly to the ends of the beams (on the beam reinforcements) at approximately the spacing between the column reinforcements (7). There is a method of
By arranging reinforcement near (8) and pouring concrete, a bonding structure between the column and the beam is obtained. Therefore, even if external force in the horizontal direction is applied to the beam, it will remain fixed on the compression side and the tension side, respectively. Board (
1), the bond between the column and beam is extremely strong.
ここで前者の方法は梁筋が２０部材に内蔵されている場
合に有利であり、又後者の方法は先組鉄筋等に有利であ
る。Here, the former method is advantageous when the beam reinforcement is built into the 20 members, and the latter method is advantageous for pre-assembled reinforcing bars and the like.
このように本発明によると柱幅に影響されずにどのよう
な径の梁筋でも適用でき、１ケ所の柱部内ＶＣ２ケ所の
定着板があるため圧縮引張力に同時に抵抗できて定着の
信頼性が高く、又例えば第７図示の如く中央部の柱と梁
との交差部にも適用可能であり、更に定着施工が容易て
あ）
っで建築費の低減化も図れる等の効果を有する。As described above, according to the present invention, beam reinforcement of any diameter can be applied without being affected by the column width, and since there are anchoring plates at two VC locations in one column, it can simultaneously resist compressive and tensile forces, increasing the reliability of anchorage. Furthermore, it can be applied to the intersection of a pillar and a beam in the center, as shown in Figure 7, for example, and it is easy to securely install it, so it has the effect of reducing construction costs.
第１図は従来の梁筋の定着法を示す断面図。
第２図は本発明の１実施例の断面図、第６図は定着板の
正面図、第４図はその■−ＩＶ線截断面図、第５図は本
発明の１の方法により得られた要部の縦断面図、第６図
は他の方法により得られた要部の縦断面図、第７図は中
央部の柱に本発明を適用した場合の縦断面図でおる。
（１）・・・定着板 （５）・・・梁筋 （８）・
・・柱筋特許出願人 三井建設株式会社
代理人弁理士小山輝晃（
■」
第５図
化６図FIG. 1 is a sectional view showing a conventional beam reinforcement method. FIG. 2 is a sectional view of one embodiment of the present invention, FIG. 6 is a front view of the fixing plate, FIG. 4 is a cross-sectional view taken along the line ■-IV, and FIG. FIG. 6 is a vertical cross-sectional view of the main part obtained by another method, and FIG. 7 is a vertical cross-sectional view when the present invention is applied to the central column. (1)...Fixing plate (5)...Beam reinforcement (8)・
... Pillar patent applicant Teruaki Koyama, patent attorney representing Mitsui Construction Co., Ltd. (■) Figure 5: Figure 6
Claims (1)
内に２枚の定着板を間隔を存して溶接固定したことを特
徴とする梁筋の定着法。A method for fixing beam reinforcements in a column member, characterized in that two fixing plates are welded and fixed within a column part of the beam reinforcement with a gap between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14408882A JPS5934343A (en) | 1982-08-20 | 1982-08-20 | Anchoring of beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14408882A JPS5934343A (en) | 1982-08-20 | 1982-08-20 | Anchoring of beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5934343A true JPS5934343A (en) | 1984-02-24 |
| JPS642745B2 JPS642745B2 (en) | 1989-01-18 |
Family
ID=15353946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14408882A Granted JPS5934343A (en) | 1982-08-20 | 1982-08-20 | Anchoring of beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934343A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016065379A (en) * | 2014-09-24 | 2016-04-28 | 株式会社大林組 | Connection structure and steel plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161614U (en) * | 1981-04-07 | 1982-10-12 |
-
1982
- 1982-08-20 JP JP14408882A patent/JPS5934343A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161614U (en) * | 1981-04-07 | 1982-10-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016065379A (en) * | 2014-09-24 | 2016-04-28 | 株式会社大林組 | Connection structure and steel plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642745B2 (en) | 1989-01-18 |
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