JPS62228551A - Pc half pillar - Google Patents
Pc half pillarInfo
- Publication number
- JPS62228551A JPS62228551A JP7128386A JP7128386A JPS62228551A JP S62228551 A JPS62228551 A JP S62228551A JP 7128386 A JP7128386 A JP 7128386A JP 7128386 A JP7128386 A JP 7128386A JP S62228551 A JPS62228551 A JP S62228551A
- Authority
- JP
- Japan
- Prior art keywords
- column
- reinforcement
- hoop
- main
- hoop reinforcement
- 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
- 230000002787 reinforcement Effects 0.000 claims description 48
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 3
- 101100010163 Mus musculus Dok2 gene Proteins 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
Landscapes
- 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) [Abstract] 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〕 本発明はＰＣ半柱に係るものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a PC half-post.
（従来の技術）
従来のＰＣ半柱は、コンクリート柱躯体に柱主筋及び同
柱主筋を囲繞するフープ筋の一部を埋設するとともに、
同フープ筋の残部な柱躯体の外側に露出させて構成され
ていた。(Prior art) In the conventional PC half-column, the main reinforcement of the column and a part of the hoop reinforcement surrounding the main reinforcement of the column are buried in the concrete column body, and
It was constructed by exposing the remaining part of the same hoop muscle to the outside of the column frame.
（発明が解決しようとする問題点）
従って前記従来のＰＣ半柱を使用して構造物を構築する
場合、前記ＰＣ半柱と取合う現場打ち部の柱主筋は、同
ＰＣ半柱をセットしたのちコンクリート柱躯体の外側に
露出したフープ筋の中を押通して下部柱主筋と圧接して
結合してきた。(Problem to be Solved by the Invention) Therefore, when constructing a structure using the conventional PC half-column, the column main reinforcement of the cast-in-place part that connects with the PC half-column is set with the same PC half-column. Later, it was pushed through the hoop reinforcement exposed on the outside of the concrete column body and was connected to the lower column main reinforcement by pressure.
この場合、露出フープ筋の一部を切断しないと下部柱主
筋との接合作業ができないし、また同接合作業後フープ
筋を溶接する必要があった。In this case, it was not possible to connect the exposed hoop reinforcement to the main reinforcement of the lower column without cutting a part of it, and the hoop reinforcement had to be welded after the connection work.
（問題点を解決するための手段）
本発明はこのような問題点を解決しようとするもので、
コンクＩＪ −ト柱薊体に柱主筋及び同柱主筋を囲繞す
るフープ筋の一部を埋設し、同フープ筋の残部を前記柱
躯体の外側に露出させるとともに、同フープ筋の外側部
に、下端に鉄筋接合金物を装架された外側柱主筋をセッ
トしてなることを特徴とするもので、その目的とする処
はＰＣ半柱の現場打ち部分においてもＰＣＣ全色同様の
施工方法で主筋同士を結合し、施工の合理化が図られる
改良された半柱を供する点にある。(Means for solving the problems) The present invention aims to solve these problems,
Conc IJ - A part of the main column reinforcement and the hoop reinforcement surrounding the main column reinforcement are buried in the column body, and the remaining part of the hoop reinforcement is exposed outside the column body, and on the outside of the hoop reinforcement, It is characterized by setting the outer column main reinforcement with reinforcing bar joint hardware attached to the lower end, and its purpose is to install the main reinforcement in the cast-in-place part of the PC half-column using the same construction method as all PCC colors. The aim is to provide an improved half-column that connects the two together and streamlines construction.
（作用ン
本発明に係るＰＣ半柱は前記し、たよりに、フープ筋の
コンクリート柱躯体の外側露出部分に、下端部に鉄筋接
合金具が装架された柱主筋がセットされているので、前
記ＰＣ半柱を所定位置にセットしたのち、前記フープ筋
の露出部にセットされた外側の柱主筋に、その下端に装
架された鉄筋接合金物を介して下部の柱主筋を接合し、
前記ＰＣ半柱における柱躯体外側に位置する残り部分の
柱部と壁部とを現場打ちコンクリートで施工して柱部と
壁部とを一体化する。(Operation) The PC half-column according to the present invention is as described above, and the column main reinforcement with the reinforcing bar joint fittings installed at the lower end is set on the outside exposed part of the concrete column frame of the hoop reinforcement. After setting the PC half-column in a predetermined position, connect the lower column main reinforcement to the outer column main reinforcement set in the exposed part of the hoop reinforcement via a reinforcing bar joining hardware installed at the lower end thereof,
The remaining portion of the PC half-column located on the outside of the column frame and the wall portion are constructed with cast-in-place concrete to integrate the column portion and the wall portion.
（発明の効果）
このように本発明によればＰＣ半柱におけるフープ筋の
露出部罠配筋される柱主筋が、全ての柱主筋及びフープ
筋を柱躯体内に埋設したＰＣ全柱の１）合と同様の施工
方法で結合され、従来のようにフープ筋露出部の一部を
切断じたジ、柱主筋後回フープ筋を溶接したりする必要
がなくなり、施工が合理化されるものである。(Effects of the Invention) According to the present invention, the main column reinforcement that traps the exposed portion of the hoop reinforcement in the PC half-column can be applied to one of the entire PC columns in which all the column main reinforcement and hoop reinforcement are buried within the column frame. ), and there is no need to cut off a part of the exposed hoop reinforcement and weld the hoop reinforcement after the main column reinforcement, which was the case in the past, streamlining construction. be.
（実施例） 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
第１図及び第２図において、（１）はコンクリ−ト柱躯
体で、下端にスプライススリーブ（２）の如き鉄筋接合
金物が装架された柱主筋（３）、及び同柱主筋（３）を
囲繞するフープ筋（４）の一部が埋設され、同フープ筋
（４）の残部が前記柱躯体（１）の外側に露出している
。In Figures 1 and 2, (1) is a concrete column frame, and the column main reinforcement (3) has a reinforcing bar joining hardware such as a splice sleeve (2) installed at the lower end, and the column main reinforcement (3). A part of the hoop muscle (4) surrounding the pillar body (4) is buried, and the remaining part of the hoop muscle (4) is exposed outside the column body (1).
更に同フープ筋（４）における間柱躯体（ＩＪの外側露
出部に、下端にスプライススリーブ（２つの如き鉄筋接
合金物が装架された往生筋（２′）がセットされ、カく
シてＰＣが構成されている。Furthermore, a recess bar (2') with a splice sleeve (such as two reinforcing bar joints) mounted at the lower end is set on the outer exposed part of the stud frame (IJ) in the same hoop bar (4), and the PC is tightened. It is configured.
而して施工に際して、前記のように構成されたＰＣＣ半
柱所定位置にセットし、同ＰＣ半柱の柱主筋（３つと下
部柱主筋（３（１つとをスライスフリープ（２′）を介
して結合し、同スリーブ（２′）にグラウト材を注入し
たのち、ＰＣ半柱の残９部分の柱部と壁部とを現場打ち
コンクＩＪ −ト（５）によって施工する。During construction, the PCC half-column constructed as described above is set in a predetermined position, and the column main reinforcements (3) and the lower column main reinforcement (3 (1) of the PC half-column are connected through a slice frip (2'). After injecting grout into the sleeve (2'), the remaining nine columns and walls of the PC half-column are constructed using cast-in-place concrete IJ-te (5).
図中（６）は型枠である。In the figure (6) is the formwork.
なお上部ＰＣ半柱内の柱主筋及び同上部半柱の残９部分
の柱部分の柱主筋は夫々の下端に装架されたスプライス
スリーブを介して前記ＰＣ半柱の各柱主筋（３） （３
’）に結合される。The column main reinforcements in the upper PC half-column and the column main reinforcements in the remaining 9 column parts of the upper PC half-column are connected to each column main reinforcement (3) of the PC half-column through splice sleeves installed at the lower ends of each column. 3
').
このように前記実施例に示したＰＣ半柱によれば、その
柱躯体（１）より外側に露出されたフープ筋（４）にセ
ットされた柱主筋（３′）がスプライススリーブ（２′
）を利用して、ＰＣ全柱の場合と同様の施工方法で上下
に隣る柱主筋に結合され、前記従来のＰＣ半柱における
ようにフープ筋露出部にセットされた柱主筋の接合に際
して、同フープ筋の一部を切断したり、接合作業後にフ
ープ筋を溶接したシする必要がなくなり、施工の合理化
が図られるものである。According to the PC half-column shown in the above embodiment, the main column reinforcement (3') set in the hoop reinforcement (4) exposed outside the column body (1) is connected to the splice sleeve (2').
) is used to connect the vertically adjacent column main reinforcements using the same construction method as in the case of PC full columns, and when connecting the column main reinforcements set in the hoop reinforcement exposed part as in the conventional PC half column, There is no need to cut a part of the hoop reinforcement or weld the hoop reinforcement after the joining work, which streamlines construction.
以上本発明を実１市例について説明したが、本発明は勿
論このような実施例にだけ局限されるものではなく、本
発明の精神を逸脱しない範囲内で種種の設計の改変を施
しつるものである。Although the present invention has been described above with reference to a practical example, the present invention is, of course, not limited to such an example, and may be modified in various ways without departing from the spirit of the present invention. It is.
第１図は本発明に係るＰＣ半柱の一実施例を示す正面図
、第２図は第１図の矢視■−■図、第３図は前記Ｐ（ｊ
半柱を使用した構造物の施工状況を示す縦断面図、第４
図は第３図の矢視ＩＶ−１１／図である。FIG. 1 is a front view showing an embodiment of a PC half-pillar according to the present invention, FIG. 2 is a view taken along arrows ■-■ in FIG.
Vertical sectional view showing the construction status of a structure using half columns, No. 4
The figure is the arrow IV-11/view of FIG. 3.
Claims (1)
ープ筋の一部を埋設し、同フープ筋の残部を前記柱躯体
の外側に露出させるとともに、同フープ筋の外側部に、
下端に鉄筋接合金物を装架された外側柱主筋をセットし
てなることを特徴とするＰＣ半柱。A column main reinforcement and a part of the hoop reinforcement surrounding the column main reinforcement are buried in the concrete column body, and the remaining part of the hoop reinforcement is exposed outside the column body, and on the outside of the hoop reinforcement,
A PC half-column characterized by a set of outer column main reinforcements with reinforcing bar joint hardware attached to the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7128386A JPS62228551A (en) | 1986-03-31 | 1986-03-31 | Pc half pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7128386A JPS62228551A (en) | 1986-03-31 | 1986-03-31 | Pc half pillar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62228551A true JPS62228551A (en) | 1987-10-07 |
| JPH0463940B2 JPH0463940B2 (en) | 1992-10-13 |
Family
ID=13456220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7128386A Granted JPS62228551A (en) | 1986-03-31 | 1986-03-31 | Pc half pillar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62228551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331621U (en) * | 1989-08-04 | 1991-03-27 |
-
1986
- 1986-03-31 JP JP7128386A patent/JPS62228551A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331621U (en) * | 1989-08-04 | 1991-03-27 | ||
| JPH0748819Y2 (en) * | 1989-08-04 | 1995-11-08 | 株式会社フジタ | Precast concrete beams |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0463940B2 (en) | 1992-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |