JPH024964Y2 - - Google Patents
Info
- Publication number
- JPH024964Y2 JPH024964Y2 JP6507284U JP6507284U JPH024964Y2 JP H024964 Y2 JPH024964 Y2 JP H024964Y2 JP 6507284 U JP6507284 U JP 6507284U JP 6507284 U JP6507284 U JP 6507284U JP H024964 Y2 JPH024964 Y2 JP H024964Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- parallel
- present
- vertical
- hoop
- 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.)
- Expired
Links
- 210000003205 muscle Anatomy 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 description 8
- 239000011178 precast concrete Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
【考案の詳細な説明】
（考案が属する技術分野）
本考案は壁式プレキヤスト鉄筋コンクリート造
の中高層建築物における縦方向の接合部に配置さ
れる縦ウエツトジヨイント筋に関するものであ
る。[Detailed description of the invention] (Technical field to which the invention belongs) The present invention relates to vertical wet joint reinforcements arranged at vertical joints in wall-type precast reinforced concrete medium and high-rise buildings.
（従来例とその問題点）
本出願人会社において先に開発した実開昭58−
151209号の縦ウエツトジヨイント筋は、強固な接
合部を容易に構成することができる点で優れてい
るものであるが、平面形状が井桁状であり、中央
部に空間があつてその分横に広がつているため、
これをセツトする接合部も大きくなり、隣接する
プレキヤストコンクリート壁板相互間が大きく離
れ、この部分に大きな型枠が必要であるという問
題点を含んでいる。(Conventional example and its problems)
The vertical wet joint reinforcement No. 151209 is excellent in that it can easily construct a strong joint, but its planar shape is parallel cross-shaped, and there is a space in the center. Because it spreads horizontally,
This poses a problem in that the joints used to set these walls are also large, and adjacent precast concrete wall plates are separated by a large distance, requiring large formwork in this area.
（考案の目的とその特徴点）
本考案は、前記従来例の改良を目的としている
ものであつて、その構成上の特徴点は、３つの方
形フープ筋を長辺が上下に位置する姿勢で２つが
平行に並び他の１つがこれらに直交するように組
んで構成した単位体を、上下方向に間隔をおいて
多数配列して、中央部の帯状縦筋に一体的に結合
して成る点である。(Purpose of the invention and its features) The present invention aims to improve the conventional example, and its structural feature is that three rectangular hoop muscles are arranged in a posture in which the long sides are located above and below. A point formed by arranging a large number of unit bodies in which two units are arranged parallel to each other and the other unit is orthogonal to each other at intervals in the vertical direction, and integrally connected to a strip-shaped longitudinal strip in the center. It is.
（実施例）
本考案の一実施例を示す第１図、第２図におい
て、１は方形フープ筋、２は３つの方形フープ筋
１を長辺が上下に位置する姿勢で２つが平行に並
び他の１つがこれらに直交するように組んで構成
した単位体、３は上下方向に間隔をおいて配列し
た多数の単位体２をつなぐために中央部に図示の
状態で設置した帯状縦筋であり、各単位体２と帯
状縦筋３は溶接等の手段で一体的に結合されてい
る。(Example) In FIGS. 1 and 2 showing an example of the present invention, 1 is a quadrat hoop muscle, 2 is a quadrat hoop muscle 1, and 2 is a quadrat hoop muscle 1, which are arranged in parallel with their long sides positioned one above the other. The other one is a unit body constructed by assembling orthogonal to these, and 3 is a band-shaped vertical strip installed in the center as shown in the figure to connect a large number of unit bodies 2 arranged at intervals in the vertical direction. Each unit body 2 and the longitudinal strip 3 are integrally connected by means such as welding.
各単位体２の位置はプレキヤストコンクリート
壁板４の接合端面から突出するループ筋５の位置
と対応しており、前述のようにして組立てられた
本考案の縦ウエツトジヨイント筋を第４図に示す
接合部６にセツトしたとき、一方向では１対の平
行な方形フープ筋１，１の間にループ筋５が挾ま
れ、他方向では１対の平行なループ筋５，５の間
に方形フープ筋１が挾まれるようになつている。 The position of each unit body 2 corresponds to the position of the loop reinforcement 5 protruding from the joint end surface of the precast concrete wall plate 4. When set at the joint 6 shown in the figure, the loop muscle 5 is sandwiched between a pair of parallel hoop muscles 1, 1 in one direction, and between the pair of parallel loop muscles 5, 5 in the other direction. The square hoop muscle 1 is sandwiched between the two.
帯状縦筋３の下端はプレキヤストコンクリート
壁板４を組込む前に下階のものに溶接されるが、
現場でなされる溶接作業はこれだけである。 The lower end of the longitudinal strip 3 is welded to the lower floor before installing the precast concrete wall plate 4.
This is the only welding work done on site.
接合部６には最後にコンクリートを打設する
が、本考案の縦ウエツトジヨイント筋は前述の従
来例と比べて中央部に空隙がない分だけ小型にな
るから、接合部６も小さくなり、接合部６の隅の
すき間７は目地巾程度である。従つて、コンクリ
ートの打設時にこの部分に当てがう型枠は目地押
さえ程度のものでよい。 Concrete is poured at the joint 6 last, but since the vertical wet joint reinforcement of the present invention is smaller than the conventional example mentioned above because there is no void in the center, the joint 6 is also smaller. , the gap 7 at the corner of the joint 6 is about the width of a joint. Therefore, the formwork that is applied to this area during concrete pouring may be of a type that can only serve as a joint retainer.
（効果）
以上の説明から明らかなように、本考案の縦ウ
エツトジヨイント筋を用いると、接合部の型枠が
小さくなり、この点で経済的である。また、本考
案の縦ウエツトジヨイント筋は前述の従来例と比
べて方形フープ筋や縦筋の数が少いから、これら
の組立・結合作業が軽減され、この点でも有利で
ある。(Effects) As is clear from the above explanation, when the vertical wet joint reinforcement of the present invention is used, the formwork of the joint becomes smaller, and in this respect it is economical. Further, since the vertical wet joint reinforcement of the present invention has fewer rectangular hoop reinforcements and longitudinal reinforcements than the conventional example described above, the work for assembling and connecting them is reduced, which is advantageous in this respect as well.
第１図は本考案の一実施例の側面図、第２図は
第１図の−線断面図、第３図はプレキヤスト
コンクリート壁板の接合端部の側面図、第４図は
本考案品の配置状態を示す断面図である。
図中、１……方形フープ筋、２……単位体、３
……帯状縦筋、……。
Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a side view of the joint end of precast concrete wall plates, and Fig. 4 is a side view of the present invention. FIG. 3 is a cross-sectional view showing the arrangement of items. In the figure, 1... quadrat hoop muscle, 2... unit body, 3
...band-like longitudinal stripes...
Claims (1)
勢で２つが平行に並び他の１つがこれらに直交す
るように組んで構成した単位体を、上下方向に間
隔をおいて多数配列して、中央部の帯状縦筋に一
体的に結合して成る縦ウエツトジヨイント筋。 A large number of unit bodies made up of three rectangular hoop muscles arranged in such a manner that two of them are parallel to each other and one of them is orthogonal to each other with their long sides located above and below, are arranged at intervals in the vertical direction. Longitudinal wet joint muscle that is integrally connected to the central longitudinal strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6507284U JPS60177204U (en) | 1984-05-02 | 1984-05-02 | Vertical waist joint muscle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6507284U JPS60177204U (en) | 1984-05-02 | 1984-05-02 | Vertical waist joint muscle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60177204U JPS60177204U (en) | 1985-11-25 |
| JPH024964Y2 true JPH024964Y2 (en) | 1990-02-07 |
Family
ID=30596732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6507284U Granted JPS60177204U (en) | 1984-05-02 | 1984-05-02 | Vertical waist joint muscle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200270A (en) * | 2005-01-21 | 2006-08-03 | Ohbayashi Corp | Joining structure and joining method |
-
1984
- 1984-05-02 JP JP6507284U patent/JPS60177204U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200270A (en) * | 2005-01-21 | 2006-08-03 | Ohbayashi Corp | Joining structure and joining method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60177204U (en) | 1985-11-25 |
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