JPS611745A - Structure made of precast concrete - Google Patents
Structure made of precast concreteInfo
- Publication number
- JPS611745A JPS611745A JP12207884A JP12207884A JPS611745A JP S611745 A JPS611745 A JP S611745A JP 12207884 A JP12207884 A JP 12207884A JP 12207884 A JP12207884 A JP 12207884A JP S611745 A JPS611745 A JP S611745A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- slab
- joint
- slabs
- floor slab
- 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.)
- Pending
Links
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】
本発明は養成プレキャスト鉄筋コンクリート工法によっ
て施工されたプレキャストコンクリート版構造物に係る
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a precast concrete slab structure constructed by the aged precast reinforced concrete construction method.
従来の養成プレキャスト鉄筋コンクリート工法において
は、第１６図に示すように下部壁版体）の頂面にセツテ
ィングベース＜ｂ＞を突設し、同セツティングベース（
ｂ）の頂面に碇着された鋼板（Ｃ）に溶着された接合鈑
（ｄ）と、上部壁板（αりの下端欠截段部（Ｃ）に碇着
された接合鈑（イ）とを溶接して、上下両壁板（ａす（
−）を接合している。In the conventional precast reinforced concrete construction method, as shown in Fig. 16, a setting base <b> is protruded from the top surface of the lower wall slab, and the setting base <b> is
b) A joint plate (d) welded to the steel plate (C) anchored to the top surface of Welded together the upper and lower wall plates (a
-) are joined.
従って前記工法において使用されるプレキャストコンク
リート床版（プの壁板との接合面に設けられるコツター
は前記セツティングベース＜ｂ＞によって、隣接床版に
対する接合面に設けられるコツターとは相異なる複雑な
形状となる。このように前記床版の接合端面は前記各種
形状のコツターによって複雑な形状の凹凸面を呈し、煩
雑な型枠の製作作業が必要であった。Therefore, due to the setting base <b>, the precast concrete slab used in the above construction method has a complicated structure that is different from the slab installed on the joint surface with the adjacent floor slab. As described above, the joining end surface of the floor slab has a complicated uneven surface due to the various shapes of the tiles, and a complicated form work is required.
本発明はこのような問題点を解決するために提案された
もので、セツティングベースが附設されていない頂面よ
り壁主筋の上端部を突出せしめてなるプレキヤストコン
クリート内外壁版と、同各壁板に対する接合部及び隣接
床版に対する接合部に夫々同一形状のコツターを設けて
なるプレキャストコンクリート床版とよりなり、下部各
壁板の壁主筋上端突出部を上部各壁板の壁主筋に接合す
るとともに、同各壁板上に前記床版を支持し、同床版に
おける前記各コツター内で前記各床版及び隣接床版と接
合してなることを特徴とするプレキャストコンクリート
版構造物に係るものである。The present invention was proposed to solve these problems, and includes precast concrete interior and exterior wall slabs in which the upper ends of wall main reinforcements protrude from the top surface where no setting base is attached, and Consists of a precast concrete floor slab with cotters of the same shape provided at the joint to the wall plate and the joint to the adjacent floor slab, respectively, and the upper end protrusion of the main wall reinforcement of each lower wall plate is connected to the main wall reinforcement of each upper wall plate. At the same time, it relates to a precast concrete slab structure, characterized in that the floor slab is supported on each of the wall plates, and is connected to each of the floor slabs and the adjacent floor slab within each of the cotters in the same floor slab. It is something.
本発明に係るプレキャストコンクリート構造物において
は前記したように、内外壁板の頂面にセツティングベー
スな設けることなく、同頂面より壁主筋の上端部を突出
せしめ、下部各壁板における壁主筋の上端突出部を上部
外壁板の壁主筋と接合することによって上下各壁板を接
合し、同各壁板に床版を支持するようＫしたので、同床
版の壁板接合面におけるコツターは、従来のように壁板
のセツティングベースの形状に拘束されることがなく、
従って床版の壁板及び隣接床版に対する接合面のコツタ
ー形状をすべて同一形状に形成し、同コツター内で床版
と内外壁板及び隣接壁板とを接合できるものである。As described above, in the precast concrete structure according to the present invention, the upper ends of the main wall reinforcements are made to protrude from the top surfaces of the inner and outer wall plates without providing a setting base, and the main wall reinforcements in each lower wall plate are The upper and lower wall panels were connected by connecting the upper end protrusion to the main wall reinforcement of the upper external wall board, and the floor slab was supported on each wall panel, so the cotter at the wall board joint surface of the floor slab was , without being restricted by the shape of the wall plate setting base as in the past,
Therefore, the joint surfaces of the wall boards of the floor slab and the adjacent floor slabs are all formed into the same shape, and the floor slab, the inner and outer wall boards, and the adjacent wall boards can be joined within the same tower.
このように本発明によれば床版の各接合面に設けられる
コツターをすべて同一形状とすることができるので、型
枠製作の省力化が図られるものである。As described above, according to the present invention, all the potters provided on each joint surface of the floor slab can be made to have the same shape, thereby saving labor in manufacturing the formwork.
以下本発明を図示の実施例について説明する。The present invention will be described below with reference to the illustrated embodiments.
（８）はプレキャストコンクリート外壁板で、その上端
面には従来のようにセツティングベースが設けられるこ
となく、壁主筋（１）の上端部が突設されるとともに、
上端内側に床版載架用の段部（２）が設けられている。(8) is a precast concrete exterior wall board, and instead of having a setting base provided on its upper end surface as in the past, the upper end of the main wall reinforcement (1) is provided protrudingly, and
A stepped portion (2) for mounting the floor slab is provided inside the upper end.
（Ｂ）はプレキャストコンクリート内壁板で、平坦な頂
面より壁主筋（３）の上端部が突出している。(B) is a precast concrete inner wall plate in which the upper end of the main wall reinforcement (3) protrudes from the flat top surface.
（Ｃ）はプレキャストコンクリート床版でその外壁板（
５）、内壁板側、７隣接床版（Ｃ）に対する接合面に設
けられたコツター（４）がすべて同一形状に形成されて
いる。(C) is a precast concrete floor slab and its exterior wall board (
5) All the cotters (4) provided on the inner wall plate side and the joint surface with the adjacent floor slab (C) 7 are formed in the same shape.
而して下部外壁板（５）及び下部内壁板（Ｂ）の各壁主
筋（１）（３）の上端突出部を夫々、上部外壁板（Ａ）
及び上部内壁板の）の壁主筋（１つ（３りの下端部に、
両者間に嵌装されたスリーブ（５）及び同スリーブ（５
）に横裂された接合モルタル（６）で接合し、かくして
上下の内外壁板を接合する。Then, the upper end protrusions of the main wall reinforcements (1) and (3) of the lower outer wall board (5) and the lower inner wall board (B) are respectively connected to the upper outer wall board (A).
At the lower end of one (3) main wall reinforcements (and upper inner wall plate),
The sleeve (5) fitted between the two and the sleeve (5)
) with horizontally split joining mortar (6), thus joining the upper and lower inner and outer wall boards.
床版（Ｃ）と外壁版回との接合に当っては、叩外壁版体
）の段部（２）上に床版（Ｃ）の接合端部を支承し、同
床版ρ）のコツター（４）内（突出する床版接合筋（力
と外壁板（Ａ）の外壁板接合筋（８）の突出端部とを溶
； （ｗ）し、接合部に接合コンクリート（９）を打設
する。When joining the floor slab (C) and the external wall slab, the joint end of the floor slab (C) is supported on the stepped part (2) of the external wall slab), and the joint end of the floor slab (C) is supported on the stepped part (2) of the external wall slab). (4) Inside (melt the protruding slab joint reinforcement (force) and the protruding end of the external wall board joint reinforcement (8) of the external wall board (A); (w) and pour joint concrete (9) at the joint. Set up
また床版（Ｇ）と内壁板（Ｂ）との接合に泊っては、同
内壁板但）上に床版（Ｃ）の接合一部を支承し、同床版
（Ｃ）のコツター（４）内に突出する床版接合筋（７）
と、内壁板接合鉄筋（１０）１７）接合端部とを溶接し
、接合部に接合コンクリート（９）を打設する。なお図
中（１１）は添え筋である。In addition, at the joint between the floor slab (G) and the inner wall board (B), a part of the joint of the floor slab (C) is supported on the same inner wall board, and a part of the joint of the floor slab (C) is supported (4 ) Deck joint reinforcement protruding into (7)
and the joint ends of the inner wall plate joint reinforcing bars (10) 17) are welded, and joint concrete (9) is poured at the joint. Note that (11) in the figure is a supplementary line.
また相隣る床版（Ｃ）の接合に当っては、両床版（Ｃ）
の相対するコツター（４）（４）内に突出する床版接合
筋（７）（力の端部間を添え筋（１２）で溶接（Ｗ）シ
、接合部に接合コンクリート（９）を打設する。In addition, when joining adjacent floor slabs (C), both floor slabs (C)
Weld (W) the slab joint reinforcement (7) protruding into the opposite slab (4) (4) with the support reinforcement (12), and pour joint concrete (9) into the joint. Set up
第１２図は前記床版（Ｃ）をモデル化して示したもので
、（４Ａ）は内壁板と床版、及び相隣る床版の接合部用
コツター、（４Ｂ）＆ま床版と外壁板との接合部用コツ
ター、（４Ｃ）は相隣る床版の接合部用コツターで、す
べて同一形状に形成されている。Figure 12 shows a model of the above-mentioned floor slab (C), where (4A) is the joint between the inner wall board and the floor slab, and the joint between the adjacent floor slabs, (4B) & the floor slab and the outer wall. The cotters for the joints with the boards (4C) are the cotters for the joints of adjacent floor slabs, all of which are formed in the same shape.
このようにプレキャストコンクリート床版（（３）の各
接合面のコツクー（４）がすべて同一形状に形成される
ことによって、型枠製作時の省力化が図られるものであ
る。In this way, by forming all the joints (4) of each joint surface of the precast concrete slab ((3) in the same shape, labor-saving during formwork production is achieved.
以上本発明を実施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々の設計の改変を施し
うるものである。Although the present invention has been described above with reference to embodiments, the present invention is, of course, not limited to such embodiments, and can be modified in various ways without departing from the spirit of the present invention. .
第１図は本発明に係るプレキャストコンクリ−、ト版構
造物における床版と外壁板との接合部を示す平面図、第
２図及び第６固着に第４図は夫々第１図の矢視１−１図
及び矢視１−１固着に矢視■−ｆｆ図、第５図は床版と
内壁板との接合部を示す平面図、第６図及び第７固着に
第８図は夫々用５ ′図の矢視Ｖｉ −Ｖ１図及び矢
視■−■図並固着視壇−Ｉ図、第９図は相隣る床板の接
合部を示す平面図、第１０図及び第１１図は夫々第９図
の矢視Ｘ−Ｘ図並固着視旦−夏図、第１２図は床版の平
面図、第１６図は従来の壁式鉄筋コンクリート工法にお
ける外壁版の接合部を示す縦断面図である。
（Ａ）・・・外壁版、（Ｂ）・・・内装板、（Ｃ）・・
・床版、（１）・・・壁主筋、（３）・・・壁主筋、（
４）・・・コツター。FIG. 1 is a plan view showing the joint between the floor slab and the external wall board in the precast concrete slab structure according to the present invention, and FIGS. Figure 1-1 and arrow 1-1 fixation, arrow ■-ff diagram, Figure 5 is a plan view showing the joint between the floor slab and inner wall board, Figure 6 and 7 fixation, and Figure 8 respectively. Figure 5' is a plan view showing the joints of adjacent floorboards, and Figures 10 and 11 are Fig. 9 shows the X-X diagram of the fixed view, Fig. 12 is a plan view of the floor slab, and Fig. 16 is a vertical cross-sectional view showing the joint of the external wall slab in the conventional wall-type reinforced concrete construction method. It is. (A)...Exterior wall plate, (B)...Interior board, (C)...
・Floor slab, (1)...Main wall reinforcement, (3)...Main wall reinforcement, (
4)...Cotter.
Claims (1)
の上端部を突出せしめてなるプレキヤストコンクリート
内外壁版と、同各壁版に対する接合部及び隣接床版に対
する接合部に夫々同一形状のコツターを設けてなるプレ
キヤストコンクリート床版とよりなり、下部各壁版の壁
主筋上端突出部を上部各壁版の壁主筋に接合するととも
に、同各壁板上に前記床版を支持し、同床版における前
記各コツター内で前記各床版及び隣接床版と接合してな
ることを特徴とするプレキヤストコンクリート版構造物
。The precast concrete inner and outer wall slabs have the upper ends of the main wall reinforcements protruding from the top surface where no setting base is attached, and the joints of the same wall slabs and the adjacent floor slabs are equipped with cotters of the same shape. The upper end protrusion of the main wall reinforcement of each lower wall slab is connected to the main wall reinforcement of each upper wall slab, and the said floor slab is supported on each wall board of the same floor. A precast concrete slab structure, characterized in that the slabs are connected to each of the slabs and adjacent slabs within each of the slabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12207884A JPS611745A (en) | 1984-06-15 | 1984-06-15 | Structure made of precast concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12207884A JPS611745A (en) | 1984-06-15 | 1984-06-15 | Structure made of precast concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611745A true JPS611745A (en) | 1986-01-07 |
Family
ID=14827106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12207884A Pending JPS611745A (en) | 1984-06-15 | 1984-06-15 | Structure made of precast concrete |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611745A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243521A (en) * | 1975-10-01 | 1977-04-05 | Otake Hitoshi | Nonnfocus rule for drawing perspectives |
| JPS5310375A (en) * | 1976-07-16 | 1978-01-30 | Kureha Chem Ind Co Ltd | Treating method for exhaust gas containing nox |
-
1984
- 1984-06-15 JP JP12207884A patent/JPS611745A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243521A (en) * | 1975-10-01 | 1977-04-05 | Otake Hitoshi | Nonnfocus rule for drawing perspectives |
| JPS5310375A (en) * | 1976-07-16 | 1978-01-30 | Kureha Chem Ind Co Ltd | Treating method for exhaust gas containing nox |
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