JPH03183835A - Method for constructing reinforced concrete building - Google Patents
Method for constructing reinforced concrete buildingInfo
- Publication number
- JPH03183835A JPH03183835A JP32464289A JP32464289A JPH03183835A JP H03183835 A JPH03183835 A JP H03183835A JP 32464289 A JP32464289 A JP 32464289A JP 32464289 A JP32464289 A JP 32464289A JP H03183835 A JPH03183835 A JP H03183835A
- Authority
- JP
- Japan
- Prior art keywords
- column
- support member
- reinforced concrete
- column support
- concrete building
- 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
- 239000011150 reinforced concrete Substances 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 6
- 238000010276 construction Methods 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、鉄筋コンクリート造建物の構築工法に関する
ものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a construction method for a reinforced concrete building.
［従来の技術１
一般的に、鉄筋コンクリート造建物は鉄骨造りに比べて
工費が安い等の経済的利点があるものの、工程がかかり
労働生産性が低く、その改善が要請されていた。[Conventional technology 1] Generally, reinforced concrete buildings have economic advantages such as lower construction costs than steel frame buildings, but they require more steps and have low labor productivity, and there has been a demand for improvement.
このため、従来の鉄筋コンクリート造建物においても、
柱等にブレキャス）（ＰＣａ）部材を使用して、工期を
短縮することが行われているが、Ｐｅａ部材が重いばか
りでなく、柱と梁との接合部が複雑で、一体性の確認実
験を必要とする等の問題点があった。For this reason, even in conventional reinforced concrete buildings,
The construction period has been shortened by using PCa members for columns, etc., but not only are Pea members heavy, but the joints between columns and beams are complex, making it difficult to conduct experiments to confirm integrity. There were problems such as the need for
［発明が解決しようとする課題］
本発明は、上記従来の問題点を解決するためになされた
もので、その目的とするところは、在米の鉄筋コンクリ
ート工法を基調としながら、柱の中心部に２層以上の柱
支持部材を接続可能に建込むことにより、同時に２層以
上の柱筋および梁筋工事をなし得るようにし、省力化お
よび工程の短縮化を図ることのできる鉄筋コンクリート
造建物の構築工法を提供することにある。[Problems to be Solved by the Invention] The present invention has been made to solve the above-mentioned problems of the conventional art. Construction of a reinforced concrete building in which two or more layers of column support members can be connected so that two or more layers of column reinforcement and beam reinforcement work can be performed at the same time, thereby saving labor and shortening the process. Our goal is to provide construction methods.
［課題を解決するための手段］
本発明の鉄筋コンクリート造建物の構築工法は、柱の中
心部に柱支持部材を建込み、該柱支持部材の上部に設け
た支柱部材の上端部に上階の柱支持部材を接続すること
を特徴とする。[Means for Solving the Problems] The method for constructing a reinforced concrete building of the present invention is to erect a column support member in the center of the column, and to attach the upper floor to the upper end of the column member provided on the top of the column support member. It is characterized by connecting pillar support members.
」二記柱支持部材は、例えば鋼製パイプと、該パイプ内
に充填したコンクリートから構成する。The pillar support member is made of, for example, a steel pipe and concrete filled in the pipe.
上記柱支持部材の下端部には、柱基板を設けると共に、
上記支柱部材の上端に接続板を取付け、下階の接続板と
−１−階の柱基板とを連結固定して、２層以上の柱支持
部材を接続しながら建込むことが好ましい。A pillar substrate is provided at the lower end of the pillar support member, and
It is preferable to attach a connection plate to the upper end of the column member, connect and fix the connection plate on the lower floor and the column board on the -1- floor, and connect two or more layers of column support members when building.
［実施例］
以下、本発明の一実施例について図面を参照しながら説
明する。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図および第２図において、１は柱支持部材であって
、床スラブ２と梁３との開の柱Ａの中心にセットされる
ようになっている。In FIGS. 1 and 2, reference numeral 1 denotes a column support member, which is set at the center of a column A between a floor slab 2 and a beam 3.
上記柱支持部材１は、第３図およ〔７第３Ａ図に示すよ
うに、直径２０ （１ｎｏｎ程度のスパイラルシースＷ
￥？の鋼製パイプ１ａの内部にコンクリート１１）を充
填して構成されている。この柱支持部材１は現場打ちさ
れる柱コンクリート内に埋め殺しとなる。As shown in FIGS. 3 and 3A, the pillar support member 1 has a spiral sheath W with a diameter of about 20 (1
¥? It is constructed by filling the inside of a steel pipe 1a with concrete 11). This column support member 1 is buried in column concrete poured on site.
上記柱支持部材１の下端部には柱基板ＩＣが取り付けら
れている。該柱支持部材１の下端部および柱基板１ｃの
中心部には四部１ｄが形成されていて、後述する固定ボ
ルトの頭が納まるようになっている。（第３Ｂ図も参照
）
上記柱支持部材１の」二部には支柱部材４が一体的に挿
設されている。該支柱部材４は大径鉄筋あるいは鉄パイ
プ等から成る。A pillar substrate IC is attached to the lower end of the pillar support member 1. Four portions 1d are formed at the lower end of the column support member 1 and at the center of the column base plate 1c, into which the heads of fixing bolts, which will be described later, are accommodated. (See also FIG. 3B) A column member 4 is integrally inserted into the second portion of the column support member 1. The strut member 4 is made of a large-diameter reinforcing bar, an iron pipe, or the like.
該支柱部材４には梁３の梁筋３ａをセットするが、この
梁筋３ａを受けるために、仮想線で示すような梁筋受け
４ａを設けてもよい。The beam reinforcement 3a of the beam 3 is set in the support member 4, and a beam reinforcement receiver 4a as shown by the imaginary line may be provided to receive the beam reinforcement 3a.
第４図（Ａ）（Ｂ）に示すように、上記支社部材４のＪ
：、端部には上階の柱支持部材１の柱基板ＩＣに連結す
るための接続板５が取付けられるようになっている。該
接続板５は固定ボルト等の固定Ｊｉ４５ ａにより上記
支柱部材４の上端部に取付は固定されるようになってい
る。該接続板５の上面のコーナ一部には連結ポル）５ｂ
が植設されている。As shown in FIGS. 4(A) and 4(B), J of the branch member 4 is
: A connecting plate 5 for connecting to the pillar board IC of the pillar support member 1 on the upper floor is attached to the end. The connecting plate 5 is fixed to the upper end of the column member 4 using fixing bolts or the like. A part of the upper corner of the connecting plate 5 has a connecting pole) 5b.
has been planted.
尚、６は柱筋、７は桁行ＰＣａ部材、およＶ８はＰＣａ
バルコニーである。In addition, 6 is a column reinforcement, 7 is a column PCa member, and V8 is a PCa member.
It's a balcony.
次に、Ｌ記柱支持部材１による構築方法について説明す
る。Next, a construction method using the L column support member 1 will be explained.
まず、第５図に示すように、下階の柱支持部材１′の−
Ｌに、柱支持部材１をセットする。尚、下に柱支持部材
１′がない場合には、床スラブ上にセットする。First, as shown in Fig. 5, -
Set the column support member 1 at L. If there is no pillar support member 1' below, set it on the floor slab.
柱支持部材１がセットされると、第６図に示すように、
該柱支持部材１の周囲に柱筋６を配筋すると共に、該柱
支持部材１の上部に梁筋３ａを架設する。When the column support member 1 is set, as shown in FIG.
Column reinforcements 6 are arranged around the column support member 1, and beam reinforcements 3a are constructed above the column support member 1.
該梁筋３ａの架設後またはこれと同時に半ＰＣａ枠〈図
示せず）に支持せしめて行う。尚、スラブは上記半ＰＣ
ａスラブの他に、全ＰＣａスラブあるいは現場打ちて゛
あってもよい。This is done after or simultaneously with the erection of the beam reinforcement 3a by supporting it on a half-PCa frame (not shown). In addition, the slab is the above half PC
In addition to the a-slab, a full PCa slab or cast-in-place may be used.
柱１）７１６の配筋や梁筋３ａ等の架設と同時、あるい
はこれに４１ｊ後して、第４図に示すように、−ヒ記柱
支持部材１上部の支柱部材４の上端部に固定具５ａによ
り接続板５を取り付けると共に、第７図に示すように、
その上に、上階の柱支持部材１″をセットする。該柱支
持部材１″のセットは、第８図に示すように、上記柱支
持部材１の接続板５の−Ｌに柱支持部材１″の基部に設
けられた柱基板１ｃを載せて、連結ポル）５ｂにナツト
で締付は固定することにより行う。Column 1) At the same time as the reinforcement of column 716 and the erection of beam reinforcement 3a, etc., or after 41j, as shown in FIG. Attach the connecting plate 5 using the tool 5a, and as shown in FIG.
On top of that, set the column support member 1'' on the upper floor.As shown in FIG. The column board 1c provided on the base of the column 1" is placed on the base plate 1", and tightened to the connecting pole 5b with a nut.
上階に柱支持部材１″が接続セットされると、該柱支持
部材１″の周囲に柱筋を配筋すると共に、この柱支持部
材１″の」二にも梁筋をセットし、各々型枠を組み付け
て、コンクリートを現場打ちする。When the column support member 1'' is connected and set on the upper floor, column reinforcement is arranged around the column support member 1'', and beam reinforcement is also set on the second side of this column support member 1''. Assemble the formwork and pour concrete on site.
［発明の効果１
（１）柱の中心部に柱支持部材を建込み、該柱支持部材
の上部に設けた支柱部材の上端部に上階の柱支持部材を
接続するようにしたので、２１ｇ１以上の階において、
同時に柱筋および梁筋の組み付は及び桁行ＰＣａ部材の
建込みを行うことができ、省力化および工程の短縮化を
図ることができる。[Advantageous Effects of the Invention 1 (1) A column support member is built in the center of the column, and the column support member on the upper floor is connected to the upper end of the column member provided on the top of the column support member. On the floors above,
At the same time, the column reinforcements and beam reinforcements can be assembled, and the girder PCa members can be assembled, thereby saving labor and shortening the process.
（２）在米の鉄筋コンクリート工法を基調としているの
で、在米工法の経済的な利点を生かすことがｃきる。(2) Since it is based on the American reinforced concrete construction method, it is possible to take advantage of the economic advantages of the American construction method.
第１図は本発明工法によるコンクリート造建物の構造図
、第２図はその平面図、ｆ：ＩｔＪ３図は柱支持部材の
構造を示す断面図、第３Ａ図は第３図Ａ−Ａ線に沿った
断面図、第３Ｂ図は第３図Ｂ−Ｂ＃１に沿った断面図、
第４図（Ａ）（Ｂ）は各々接続板の平面および側面を示
す図、第５〜７図は本発明工法の説明図、第８図は柱支
持部材と支柱部材の接続説明図である。
ｉ、ｉ’、ｔ″・・・柱支持部材、１ａ・・・鋼製パイ
プ、１ ｂ・・・コンクリート、１ ｃ、 １ ｃ
・・・柱基板、１ｄ、１ｄ″・・・四部、２ 、２ ″
・・・床スラブ（半ＰＣａスラブ）、３・・・梁、３ａ
・・・梁筋、４，４’、４”・・・支柱部材、５・・・
接続板、
５−ａ・・・固定具、
５ｂ・・・連結ボルト、
・・・柱。Fig. 1 is a structural diagram of a concrete building constructed using the construction method of the present invention, Fig. 2 is a plan view thereof, Fig. Figure 3B is a cross-sectional view taken along Figure 3B-B#1;
FIGS. 4(A) and 4(B) are views showing the plane and side surfaces of the connection plate, respectively. FIGS. 5 to 7 are explanatory views of the construction method of the present invention. FIG. 8 is an explanatory view of the connection between the column support member and the strut member. . i, i', t''...Column support member, 1a...Steel pipe, 1 b...Concrete, 1 c, 1 c
... Pillar board, 1d, 1d''...Four parts, 2, 2''
...Floor slab (half PCa slab), 3...Beam, 3a
...Beam reinforcement, 4, 4', 4"...Strut member, 5...
Connection plate, 5-a...Fixing tool, 5b...Connection bolt,...Column.
Claims (1)
上部に付設した支柱部材の上端部に上階の柱支持部材を
接続することを特徴とする鉄筋コンクリート造建物の構
築工法。 ２、上記柱支持部材が鋼製パイプと、該パイプ内に充填
したコンクリートから構成されていることを特徴とする
請求項１に記載の鉄筋コンクリート造建物の構築工法。 ３、上記柱支持部材の下端部に柱基板を設けると共に、
上記支柱部材の上端に接続板を取付け、下階の接続板と
上階の柱基板とを連結固定することを特徴とする請求項
１または２に記載の鉄筋コンクリート造建物の構築工法
。[Claims] 1. Reinforced concrete characterized in that a column support member is built in the center of the column, and the column support member on the upper floor is connected to the upper end of the column support member attached to the top of the column support member. Construction method for built buildings. 2. The method for constructing a reinforced concrete building according to claim 1, wherein the column support member is composed of a steel pipe and concrete filled in the pipe. 3. Providing a pillar substrate at the lower end of the pillar support member,
3. The method of constructing a reinforced concrete building according to claim 1, wherein a connecting plate is attached to the upper end of the support column member, and the connecting plate on the lower floor and the column base plate on the upper floor are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1324642A JP2759360B2 (en) | 1989-12-14 | 1989-12-14 | Construction method of reinforced concrete building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1324642A JP2759360B2 (en) | 1989-12-14 | 1989-12-14 | Construction method of reinforced concrete building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03183835A true JPH03183835A (en) | 1991-08-09 |
| JP2759360B2 JP2759360B2 (en) | 1998-05-28 |
Family
ID=18168110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1324642A Expired - Fee Related JP2759360B2 (en) | 1989-12-14 | 1989-12-14 | Construction method of reinforced concrete building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2759360B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196036A (en) * | 1985-02-25 | 1986-08-30 | フドウ建研株式会社 | Connection of precast pillar and precast beam |
-
1989
- 1989-12-14 JP JP1324642A patent/JP2759360B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196036A (en) * | 1985-02-25 | 1986-08-30 | フドウ建研株式会社 | Connection of precast pillar and precast beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2759360B2 (en) | 1998-05-28 |
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