JPS61109859A - Continuous synthetic metal mold frame and construction method - Google Patents
Continuous synthetic metal mold frame and construction methodInfo
- Publication number
- JPS61109859A JPS61109859A JP23173984A JP23173984A JPS61109859A JP S61109859 A JPS61109859 A JP S61109859A JP 23173984 A JP23173984 A JP 23173984A JP 23173984 A JP23173984 A JP 23173984A JP S61109859 A JPS61109859 A JP S61109859A
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- wall
- slab
- open end
- construction method
- 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
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (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】
〔産業上の利用分野〕
本発明は、標準型枠を使用してスラブ・コンクリート及
び型枠の荷重を既設の壁立ち上がりで受け、コンクリー
ト打ち後の養生を内部からスラブと壁に対して一斉に行
うことによって脱型を早期にできるようにした連続式合
成メタル型枠及びその型枠工法に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention utilizes standard formwork to receive the load of the slab concrete and formwork on the upright wall of the existing wall, and cures the concrete after concrete is poured from the inside of the slab. This invention relates to a continuous synthetic metal formwork and a method of constructing the formwork, which enables rapid demolding by simultaneously performing the molding on the wall.
従来、建設労働者の不足、熟練工の不足が著しいところ
から建築生産の工業化が促進されてきた。Traditionally, industrialization of building production has been promoted due to the severe shortage of construction workers and skilled workers.
その−環として大型の型枠を用いてブロック的に建設を
進める現場工場化の工法が採用されてきた。As a link to this, an on-site factory construction method has been adopted in which construction is carried out in blocks using large formwork.
（例えば、「コンクリート・ジャーナルＪＶｏ１７゜１
’ｈｌｏ。Ｏｃｔ、 １９６９．第７９−８７頁）〔発
明が解決しようとする問題点〕
しかし従来の現場工場化の工法は、■作業周期が１週間
以上必要である、■スラブ・コンクリート及び型枠の荷
重を下階のスラブで受けている、■壁型枠が２面のみで
あるため耐震性に弱い、■設備器具の取付方、ファサー
ドの施工等、他の部分については従来と同様の工法が採
用されているため、効率が全体として向上されていない
、などの問題があった。(For example, “Concrete Journal JVo17゜1
'hlo. Oct., 1969. (Pages 79-87) [Problems to be solved by the invention] However, the conventional on-site factory construction method: ■ requires a work cycle of one week or more, ■ transfers the load of slab concrete and formwork to the lower floor. ■The wall formwork is only on two sides, making it weak in earthquake resistance. ■The same construction methods as before are used for other parts, such as how to install equipment and construct the facade. There were problems such as, overall efficiency was not improved.
本発明は、上記の考察に基づくものであって、斜めに支
えを有する逆り字形状の半型枠及びＰＣコンクリート製
キツカー（型枠受定規）を用いることによって、スラブ
・コンクリート及び型枠の荷重を既設の壁立ち上がりに
受けさせ、養生を内部からスラブと壁に対して一斉に行
うことによって、養生期間の短縮即ち脱型の早期実施を
達成する連続式合成メタル型枠及び型枠工法の提供を目
的とするものである。The present invention is based on the above consideration, and by using an inverted-shaped half formwork with diagonal support and a PC concrete kicker (formwork receiving ruler), slab concrete and formwork can be fixed. Continuous synthetic metal formwork and formwork construction method that achieve shortening of the curing period, that is, early implementation of mold removal, by applying the load to the rising edge of the existing wall and curing the slab and wall from inside at the same time. It is intended for the purpose of providing.
そのために本発明の連続式合成メタル型枠は、スラブ型
枠と壁型枠とのそれぞれの一端を突き合わせそれぞれの
他端間を斜めサポートにより支持して逆り字形状に構成
するとともに、スラブ型枠の開放端及び壁型枠の下端に
キャスターやホイールなどの移動手段を設けたことを特
徴とするものであり、また、この型枠を使用した工法は
、移動手段を浮かせて壁型枠の下端を既設の壁立ち上が
りで受はスラブ型枠の開放端を他方のスラブ型枠の開放
端と突き合わせて２組の型枠をトンネル状にセットし、
コンクリートを打ち、トンネル状の型枠の内側に暖熱装
置を配置して暖熱養生し、暖熱養生後に型枠を下方に落
として移動手段により支え脱型することを特徴とするも
のである。To this end, the continuous synthetic metal formwork of the present invention is constructed in an inverted shape by butting one end of the slab formwork and the wall formwork and supporting the other ends with diagonal supports. It is characterized by the provision of moving means such as casters and wheels at the open end of the frame and the lower end of the wall formwork.In addition, the construction method using this formwork involves floating the moving means to move the wall formwork. With the lower end standing up against the existing wall, the open end of the slab formwork is butted against the open end of the other slab formwork, and the two sets of formwork are set in a tunnel shape.
It is characterized by pouring concrete, placing a heating device inside the tunnel-shaped formwork to heat it and curing it, and after heating and curing, dropping the formwork downward and supporting it with moving means to remove the mold. .
本発明の連続式合成メタル型枠では、スラブ型枠と壁型
枠とを逆り字形状に一体に構成しているため、ワイヤー
で吊ったり、キャスターやホイールなどの移動手段で多
動させたりすることが簡単にでき、作業負担及び作業効
率を上げることができる。このような連続式合成メタル
型枠を使用することによって、既設の壁立ち上がりで型
枠全体の荷重を受けるようにし、且つ型枠の内側から暖
熱養生して早期脱型を可能にしている。In the continuous synthetic metal formwork of the present invention, the slab formwork and wall formwork are integrally configured in an inverted shape, so it cannot be hung with wires or moved by moving means such as casters or wheels. This can be done easily, reducing the workload and increasing work efficiency. By using such a continuous synthetic metal formwork, the entire load of the formwork is borne by the rising of the existing wall, and the formwork is heated and cured from the inside to enable early demolding.
以下、実施例を図面を参照しつつ説明する。 Examples will be described below with reference to the drawings.
第１図ないし第８図は本発明め連続式合成メタル型枠工
法の施工順序を説明するための図であり、第１図は基盤
構築図、第２図は型枠配置図、第３図は配管、配筋図、
第４図は型枠間へのキツカー配置図、第５図ば側枠の取
付及びコンクリート打設を説明する図、第６図は暖熱養
生を説明する図、第７図はセパレータ及びセパレータ・
コ″−ンと型枠との関係を示す図、第８は養生後の型枠
の引き出しを説明する図である。Figures 1 to 8 are diagrams for explaining the construction order of the continuous synthetic metal formwork construction method of the present invention, in which Figure 1 is a foundation construction diagram, Figure 2 is a formwork arrangement diagram, and Figure 3 is a diagram of the construction of the foundation. are piping, reinforcement diagrams,
Figure 4 is a diagram of the placement of the kicker between formworks, Figure 5 is a diagram explaining the installation of side frames and concrete pouring, Figure 6 is a diagram explaining heating curing, and Figure 7 is a diagram of separators and separators.
The eighth figure is a diagram showing the relationship between the cone and the formwork, and the eighth figure is a view explaining the drawing out of the formwork after curing.
本発明の連続式合成メタル型枠工法では、次の順序で施
工される。In the continuous synthetic metal formwork construction method of the present invention, construction is performed in the following order.
■ まず、第１図に示すように地面上に差筋ｌを用意し
、土間コン２を打つ、なおこの際壁立ち上がり３を形成
しておく。■ First, as shown in Fig. 1, prepare a crossbar l on the ground and hit the dirt floor concrete 2, and at this time, form a wall riser 3.
■ 次に、第２図に示すように半分のスラブ型枠５と壁
型枠６とを突き合わせ、斜めサポート７で支持してスラ
ブ型枠５と壁型枠６とが一体になった型枠４を構成する
。そしてこの型枠４を２個使用し、壁立ち上がり３に沿
わせてトンネル状にセットする。その際、壁筋８は、差
筋Ｉと一体に配置しておく。なお、スラブ型枠５の開放
端及び壁型枠６の下端には、キャスターやホイールなど
の移動手段が取り付けられ運び易くしである。しかし、
型枠４の重量は移動手段に加えず、斜めサポート７によ
って壁型枠６の下端に集中させて壁立ち上がり３の部分
で受けるようにする。従って、スラブは型枠４の荷重を
受けることがなく、壁部が圧縮力として型枠荷重を受け
ることにより、強度的に早期に付荷型することができる
。■ Next, as shown in Fig. 2, the half slab formwork 5 and wall formwork 6 are butted together and supported by diagonal supports 7, so that the slab formwork 5 and wall formwork 6 are integrated into a formwork. 4. Then, two of these formworks 4 are used and set in a tunnel shape along the rising wall 3. At that time, the wall reinforcement 8 is arranged integrally with the difference reinforcement I. Note that moving means such as casters and wheels are attached to the open end of the slab formwork 5 and the lower end of the wall formwork 6 to facilitate transportation. but,
The weight of the formwork 4 is not added to the moving means, but is concentrated on the lower end of the wall formwork 6 by the diagonal support 7, and is received by the wall rising portion 3. Therefore, the slab is not subjected to the load of the formwork 4, and the wall portion receives the formwork load as a compressive force, so that it can be quickly formed into a loaded form in terms of strength.
■ そして型枠の上部には、第３図に示すように所要の
スラブ上電気設備配管９を行う。(2) Then, on the upper part of the formwork, as shown in FIG. 3, the necessary electrical equipment piping 9 on the slab is installed.
■ また型枠４の奥行き方向には、第４図に示すように
所定の間隔でキツカーｌＯを配置する。なお、建物の側
部用に外壁型枠１１を支柱１２によって支え、同様にキ
ツカーｌＯを配置する。(2) Also, in the depth direction of the formwork 4, kickers 10 are arranged at predetermined intervals as shown in FIG. Note that the outer wall formwork 11 for the side of the building is supported by support columns 12, and the kicker lO is similarly arranged.
■ さらに！５図に示すように壁立ち上がり３の差筋ｌ
とスラブ配筋１３を設けると共に、小口ふさぎ型枠１４
で半型枠間の壁部分をふさぐ。■ Even more! As shown in Figure 5, the difference line l of wall rise 3
In addition to providing slab reinforcement 13, edge closing formwork 14
Seal the wall between the half formworks.
■ 以上のようにしてコンクリートを打ち、しかる後に
第６図に示すように型枠４０入口をビニール・ノート１
５でふさぎ、内部に例えば石油ヒータ１６やガス、電気
などの暖熱装置を持ち込んで型枠４の内部から約半日に
わたり暖熱養生する。■ Concrete is poured as described above, and then the entrance of the formwork 40 is placed with a vinyl notebook 1 as shown in Figure 6.
5, and a heating device such as a petroleum heater 16, gas, or electricity is brought inside, and heat curing is performed from the inside of the formwork 4 for about half a day.
■ なおこのときの壁部分は、第７図に示すように壁型
枠６の間にセパレータ用コーン１７を介在せしめ、型枠
板止めゲージ１８を取り外しセパレータ■９で止めてせ
き板補強リブ２０を押さえている。■ At this time, the wall portion is constructed by interposing a separator cone 17 between the wall forms 6 as shown in FIG. is holding down.
■ 養生が終わると、第８図に示すように型枠４を下方
に落としてキャスターやホイールなどの移動手段で支え
る。この際、取り外しセパレータ１９を抜いて型枠４か
ら取り除いておき、セパレータ用コーン１７も後で壁の
片側から抜き出して再使用する。型枠４は、半分毎に吊
りワイヤー２１でクレーンによって吊り出される。■ When the curing is completed, the formwork 4 is dropped downward and supported with moving means such as casters or wheels, as shown in Figure 8. At this time, the removed separator 19 is pulled out and removed from the formwork 4, and the separator cone 17 is also pulled out from one side of the wall later for reuse. The formwork 4 is lifted out in half by a crane using a hanging wire 21.
以上のように半分のスラブ型枠５と壁型枠６とを突き合
わせサポート７で支持して型枠４を一体に構成し、移動
や運搬を容易にしているため、型枠のセット作業を短期
間に行うことができる。また、この型枠４をトンネル状
にしてコンクリートを打った後は、入口をふさいで暖熱
養生するので、コンクリート打設の翌日には型枠４の脱
型が可能になる。この型枠４をスチール製とすることに
よって、高い転用回数が得られ、複数のプロジェクト間
に転用することができる。また、予め大型に組み立てら
れているため、そのまま解体転用ができ、特殊技能工を
必要とせず労務の省力化を図ることができる。As described above, the half slab formwork 5 and the wall formwork 6 are supported by the butt supports 7 to form the formwork 4 in one piece, making it easy to move and transport, so that the work of setting the formwork can be done in a short period of time. It can be done in between. Furthermore, after forming the formwork 4 into a tunnel shape and pouring concrete, the entrance is closed and the concrete is cured under heat, so that the formwork 4 can be demolded the day after concrete is poured. By making the formwork 4 made of steel, it can be reused a high number of times and can be used for multiple projects. In addition, since it is pre-assembled in a large size, it can be dismantled and repurposed as is, and labor savings can be achieved without the need for special skilled workers.
次に、第９図ないし第１１図を参照しつつ各部分の詳細
を説明する。Ｗ、９図は型枠の斜視図、第１０図はキツ
カー及び壁立ち上がり用角型粋の配置図、第ｔｉ図は変
形キツカーの斜視図である。Next, details of each part will be explained with reference to FIGS. 9 to 11. Figures W and 9 are perspective views of the formwork, Figure 10 is a layout of the kicker and the square shape for wall erection, and Figure TI is a perspective view of the modified filler.
型枠は、第９図に示すようにスラブ型枠５と壁型枠６と
の一端を突き合わせ、他端間を斜めサポート７で支持し
ている。そして奥行きは裏型枠２２で閉鎖し、必要に応
じて開口型枠２３を設ける。型枠４全体は、三角支柱２
４のキャスター２５及び壁型枠６の下端に適宜設けたホ
イール２６によって移動可能な状態で支えられている。As shown in FIG. 9, the formwork consists of a slab formwork 5 and a wall formwork 6, one end of which are butted against each other, and the other ends supported by diagonal supports 7. The depth is closed with a back formwork 22, and an open formwork 23 is provided as necessary. The entire formwork 4 is made up of triangular supports 2
It is supported in a movable state by casters 25 of 4 and wheels 26 appropriately provided at the lower end of the wall formwork 6.
また型枠４とは一体でないが、他の型枠として立ち上が
り型枠２７、スラブ型枠２８及び小口ふさぎ型枠２９が
使用され全体としてコンクリート枠を形成する。Further, although not integrated with the formwork 4, a rising formwork 27, a slab formwork 28, and an end-closure formwork 29 are used as other formwork to form a concrete frame as a whole.
キツカー（型枠受定規）は、第１θ図、第１１図に示す
ように適宜の間隔で型枠３０間に配置され、このキツカ
ー間には、立ち上がり型枠３１が渡される。Kickers (formwork receiving rulers) are arranged between the formworks 30 at appropriate intervals as shown in FIGS. 1θ and 11, and a rising formwork 31 is passed between the pushers.
キツカーは、十字形をしており、第１図に示すように変
形して傾斜補強部３２を持たせたり、或いは階段状に変
形して補強部（図示省略）を持たせたりして耐震性を強
めることもできる。この場合型枠３０の角すなわちスラ
ブ型枠と壁型枠との突き合わせ部分は、当然この補強部
の形状に合わせて直角形状よりも引っ込むように変形さ
れたものとなる。補強筋３３は、必要に応して設けるも
ので、設けない場合もある。The kitsuka has a cross shape, and can be deformed to have an inclined reinforcing part 32 as shown in Figure 1, or deformed into a step shape to have a reinforcing part (not shown) to improve earthquake resistance. It can also be strengthened. In this case, the corner of the formwork 30, that is, the abutting portion between the slab formwork and the wall formwork, is naturally deformed so as to be recessed from the right angle shape in accordance with the shape of this reinforcing portion. The reinforcing bars 33 are provided as necessary, and may not be provided in some cases.
次に耐震性を考慮した本発明の実施例を第１２図ないし
第１８図を参照しつつ説明する。Next, an embodiment of the present invention that takes earthquake resistance into consideration will be described with reference to FIGS. 12 to 18.
第１２図は建物に耐震壁（梁）を取り付けるための切り
欠き部を設けた例を示す図、第１３図は耐震壁（梁）の
取り付は例の断面図、第１４図は耐震壁（梁）の取り付
は例の平面図である。これらの図に示すようにスラブ４
２と壁４１に対して下り壁４３、腰壁４４、或いは袖壁
４）を形成するように型枠を構成し、座屈耐力を強めて
いる。これらの壁は厚さを増し、型枠４に補助的な型枠
を添付させるとともに配筋を考慮することによって、梁
、柱としても形成することができる。Figure 12 is a diagram showing an example of a notch provided for attaching a shear wall (beam) to a building, Figure 13 is a cross-sectional view of an example of installing a shear wall (beam), and Figure 14 is an example of a shear wall. (Beam) attachment is shown in the plan view of the example. Slab 4 as shown in these figures
The formwork is constructed so as to form a descending wall 43, a waist wall 44, or a wing wall 4) relative to the wall 41 and the wall 41, thereby increasing the buckling strength. These walls can be formed as beams or columns by increasing the thickness, attaching auxiliary formwork to the formwork 4, and considering reinforcement arrangement.
第１５図は建物の長手方向への耐震壁の形成を説明する
ための図である。この図では、適当な部分に耐震壁４６
を形成するように型枠を一対で使用して長い壁の直角の
方向に壁４６を形成し、矢印のように型枠を抜き出す。FIG. 15 is a diagram for explaining the formation of earthquake-resistant walls in the longitudinal direction of a building. In this figure, shear walls 46 are placed at appropriate locations.
A pair of formworks are used to form a wall 46 in a direction perpendicular to the long wall, and the formwork is pulled out as shown by the arrow.
第１６図は鉄筋を張り出してｐｃ壁を接合する耐震壁の
例を示す図である。この耐震壁は、天井４７、壁４８、
床部４９から差筋５０を出しておき、ｐｃ板若しくは型
枠を用いて耐震壁を形成するものである。FIG. 16 is a diagram showing an example of a seismic wall in which a PC wall is joined by extending reinforcing bars. This earthquake-resistant wall includes a ceiling 47, a wall 48,
A reinforcing bar 50 is protruded from the floor part 49, and a quake-resistant wall is formed using a PC board or formwork.
第１７図は第１６図に示す鉄筋を形成するためのＰＣ壁
の例を示す図である。第１６図に示すような差筋５０を
形成するためには、等間隔でＬ字形に折り曲げた差筋５
０の固定側５１を露出させてプラスチック５２に埋め込
み、これを第１７図（ａｌに示すように型枠の所定位置
に配置しコンクリート５３を打つ、そして、型枠除去後
プラスチックを破壊して取り除き、第１７図Ｆｂｌに示
すように差筋５０を真直ぐに伸ばして正規の差筋にする
。FIG. 17 is a diagram showing an example of a PC wall for forming the reinforcing bars shown in FIG. 16. In order to form the difference bars 50 as shown in FIG.
The fixed side 51 of 0 is exposed and embedded in plastic 52, placed in a predetermined position in the formwork as shown in Fig. 17 (al), concrete 53 is poured, and after the formwork is removed, the plastic is destroyed and removed. , as shown in FIG. 17 Fbl, the difference line 50 is straightened to form a regular difference line.
第１８図は本発明を適用し外壁を一体にして保、■する
耐震建物の例を示す図である。この例では、床５４、横
壁５５を形成した後に長平方向の一体壁５６を一体的に
構成することによって、震動、衝〒に対して剛性を持た
せるようにして耐震性を強化している。FIG. 18 is a diagram showing an example of an earthquake-resistant building to which the present invention is applied and whose outer walls are kept integral. In this example, after forming the floor 54 and the horizontal walls 55, the elongated integral wall 56 is integrally constructed to provide rigidity against vibrations and impacts, thereby enhancing earthquake resistance.
以上の説明から明らかなように、本発明によ、れば、■
壁とスラブとを一括して養生できる、■ＰＣコンクリー
ト製キツキツカ−立ち上がり用角型粋の使用による自動
的スミ出しが可能となる、０３面壁型枠の保用による耐
震壁の一括形成が可能となる、■スラブ・コンクリート
及び型枠荷重を壁立ち上がりによって受けるので階上型
枠の早期配置が可能となる、■ンステム全体の作業周期
が１日で済む、などの効果がある。As is clear from the above description, according to the present invention, ■
Walls and slabs can be cured at the same time. - Automatic removal of stains is possible by using a square-shaped PC concrete wood riser. It is possible to form earthquake-resistant walls at once by maintaining the 03-sided wall formwork. (1) Since the slab concrete and formwork load is received by the wall rising, it is possible to quickly place the upper floor formwork, and (2) the entire work cycle of the system can be completed in one day.
第１図ないし第８図は本発明の連続式合成メタル型枠工
法の施工順序を説明するための図であり、第１Ｕｉ！Ｊ
は基盤構築図、第２図は型枠配置図、第３図は配管、配
筋図、第４図は型枠間へのキツカー配置図、第５図は側
枠の取付及びコンクリート打設を説明する図、第６図は
暖熱養生を説明する図、第７図はセパレータ及びセパレ
ータ・コーンと型枠との関係を示す図、第８は養生後の
型枠の引き出しを説明する図、第９図は型枠の斜視図、
第１０図はキツカー及び壁立ち上がり用角型粋の配置図
、第１１図は変形キツカーの斜視図、第１２図は建物に
耐震壁（梁）を取り付けるための切り欠き部を設けた例
を示す図、第１３図は耐震壁（梁）の取り付は例の断面
図、第１４図は耐震壁（梁）の取り付は例の平面図、第
１５図は建物の長手方向への耐震壁の形成を説明するた
めの図、第１６図は鉄筋を張り出してｐｃ壁を接合する
耐震壁の例を示す図、第１７図は第１６図に示す鉄筋を
形成するためのＰＣ壁の例を示す図、第１８図は本発明
を適用し外壁を一体にして保護する耐震建物の例を示す
図である。
■と５０・・・差筋、２・・・土間コン、３・・・壁立
ち上がり、４と３０・・・型枠、５と２８・・・スラブ
型枠、６・・・壁型枠、７・・・斜めサポート、８・・
・壁筋、９・・・スラブ上電気設備配管、１０・・・キ
ツカー、１１・・・外壁型枠、１２・・・支柱、１３・
・・スラブ配筋、１４と２９・・・小口ふさぎ型枠、１
５・・・ビニール・シート、１６・・・石油ヒータ、１
７・・・セパレーク用コーン、１８・・・型枠板止めゲ
ージ、１９・・・取り外しセパレータ、２０・・・せき
板補強リブ、２１・・・吊りワイヤー、２２・・・裏型
枠、２３・・・開口型枠、２４・・・三角支柱、２５・
・・キャスター、２６・・・ホイール、２７・・・立ち
上がり型枠、３１・・・立ち上がり型枠、３２・・・傾
斜補強部、３３・・・補強筋、４１と４８・・・壁、４
２・・・スラブ、４３・・・下り壁、４４・・・腰壁、
４）・・・袖壁、４６・・・耐震壁、４７・・・天井、
４９と５４・・・床、５１・・・固定側、５２・・・プ
ラスチック、５３・・・コンクリート、５５・・・４Ｊ
’ｔ 壁、５６−・・長手方向の一体壁。
特許出願人 清水建設株式会社
代理人弁理士 阿 部 肚 吉
ｙ ｃ； ｆ１′ｘ６ 田
大１０ 図 火 １１ 圀イ
１ｚ ｍ
ブ １３ の
プ１５圓
◇
プ１６面
ｓｏ ４’／。Figures 1 to 8 are diagrams for explaining the construction order of the continuous synthetic metal formwork method of the present invention. J
Figure 2 is a diagram of the foundation construction, Figure 2 is a formwork layout diagram, Figure 3 is a piping and reinforcement diagram, Figure 4 is a diagram of the placement of kickers between formworks, and Figure 5 is a diagram showing installation of side frames and concrete pouring. Figure 6 is a diagram explaining heating curing, Figure 7 is a diagram showing the relationship between the separator and separator cone, and the formwork, and Figure 8 is a diagram explaining the drawing out of the formwork after curing. Figure 9 is a perspective view of the formwork;
Figure 10 shows the arrangement of the kicker and the square shape for standing up walls, Figure 11 is a perspective view of the modified kicker, and Figure 12 shows an example of a building with a notch for attaching a seismic wall (beam). Figure 13 is a cross-sectional view of an example of installing a shear wall (beam), Figure 14 is a plan view of an example of installing a shear wall (beam), and Figure 15 is a shear wall in the longitudinal direction of a building. Figure 16 is a diagram showing an example of a shear wall in which reinforcing bars are extended to join a PC wall, and Figure 17 is an example of a PC wall to form the reinforcing bars shown in Figure 16. The figure shown in FIG. 18 is a diagram showing an example of an earthquake-resistant building to which the present invention is applied and whose outer walls are integrally protected. ■ and 50... difference reinforcement, 2... earth floor concrete, 3... wall rising, 4 and 30... formwork, 5 and 28... slab formwork, 6... wall formwork, 7... Diagonal support, 8...
・Wall reinforcement, 9... Electrical equipment piping on the slab, 10... Kitsuka, 11... External wall formwork, 12... Support column, 13.
... Slab reinforcement, 14 and 29 ... Edge closure formwork, 1
5... Vinyl sheet, 16... Oil heater, 1
7... Cone for separation rake, 18... Form board stopping gauge, 19... Removal separator, 20... Weir plate reinforcing rib, 21... Hanging wire, 22... Back formwork, 23 ...Opening formwork, 24...Triangular support, 25.
... Caster, 26 ... Wheel, 27 ... Standing formwork, 31 ... Standing formwork, 32 ... Inclined reinforcement section, 33 ... Reinforcement bar, 41 and 48 ... Wall, 4
2...Slab, 43...Descent wall, 44...Waist wall,
4)...Sleeve wall, 46...Shake-resistant wall, 47...Ceiling,
49 and 54...floor, 51...fixed side, 52...plastic, 53...concrete, 55...4J
't wall, 56--longitudinal integral wall. Patent Applicant Shimizu Corporation Representative Patent Attorney Abe Fuyukichi yc;
Claims (4)
わせそれぞれの他端間を斜めサポートにより支持して逆
Ｌ字形状に構成するとともに、スラブ型枠の開放端及び
壁型枠の下端にキャスターやホイールなどの移動手段を
設けたことを特徴とする連続式合成メタル型枠。(1) One end of the slab formwork and the wall formwork are butted together and the other ends are supported by diagonal supports to form an inverted L-shape, and the open end of the slab formwork and the lower end of the wall formwork Continuous synthetic metal formwork characterized by the provision of moving means such as casters and wheels.
状よりも引っ込むように変形させたことを特徴とする特
許請求の範囲第（１）項記載の連続式合成メタル型枠。(2) The continuous synthetic metal formwork according to claim (1), wherein the abutting portion of the slab formwork and the wall formwork is deformed so as to be recessed from a rectangular shape.
わせそれぞれの他端間を斜めサポートにより支持して逆
Ｌ字形状に構成するとともに、スラブ型枠の開放端及び
壁型枠の下端にキャスターやホイールなどの移動手段を
設けた連続式合成メタル型枠を使用した型枠工法であっ
て、移動手段を浮かせて壁型枠の下端を既設の壁立ち上
がりで受けスラブ型枠の開放端を他方のスラブ型枠の開
放端と突き合わせて２組の型枠をトンネル状にセットし
、コンクリートを打ち、しかる後トンネル状の型枠の内
側に暖熱装置を配置して暖熱養生し、暖熱養生後に型枠
を下方に落として移動手段により支え脱型することを特
徴とする型枠工法。(3) One end of the slab formwork and the wall formwork are butted together and the other ends are supported by diagonal supports to form an inverted L-shape, and the open end of the slab formwork and the lower end of the wall formwork This is a formwork construction method that uses a continuous synthetic metal formwork equipped with moving means such as casters and wheels, in which the moving means is floated and the lower end of the wall formwork is supported by the existing wall upright at the open end of the slab formwork. set against the open end of the other slab formwork, set the two sets of formwork in a tunnel shape, pour concrete, and then place a heating device inside the tunnel-like formwork for heating curing. A formwork construction method characterized by dropping the formwork downward after heating and curing, supporting it with moving means, and removing it from the form.
と突き合わせて２組の型枠をトンネル状にセットする際
、Ｌ字形に折り曲げた差筋の固定側を露出させてプラス
チック性樹脂に埋め込んで型枠の所定位置に配置し、コ
ンクリートを打ち暖熱養生し型枠除去後、プラスチック
性樹脂を破壊して取り除き、差筋を真直ぐに伸ばして正
規の差筋を形成せしめることを特徴とする特許請求の範
囲第（３）項記載の型枠工法。(4) When setting the two sets of formwork in a tunnel shape by butting the open end of one slab formwork against the open end of the other slab formwork, the fixed side of the L-shaped crossbar is exposed and the plastic is removed. Embed it in resin and place it in a predetermined position in the formwork, concrete is poured, heat cured, and after the formwork is removed, the plastic resin is destroyed and removed, and the reinforcing bars are stretched straight to form regular reinforcing bars. A formwork construction method according to claim (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23173984A JPS61109859A (en) | 1984-11-02 | 1984-11-02 | Continuous synthetic metal mold frame and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23173984A JPS61109859A (en) | 1984-11-02 | 1984-11-02 | Continuous synthetic metal mold frame and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61109859A true JPS61109859A (en) | 1986-05-28 |
| JPH057502B2 JPH057502B2 (en) | 1993-01-28 |
Family
ID=16928277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23173984A Granted JPS61109859A (en) | 1984-11-02 | 1984-11-02 | Continuous synthetic metal mold frame and construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109859A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1180699A (en) * | 1957-06-17 | 1959-06-08 | Outinord Sa Ets | Removable formwork for constructions in cast materials |
| FR73650E (en) * | 1958-05-29 | 1960-09-05 | Outinord Sa Ets | Removable formwork for constructions in cast materials |
| JPS494831A (en) * | 1971-04-12 | 1974-01-17 | ||
| JPS4948131A (en) * | 1972-04-22 | 1974-05-10 | ||
| JPS50106433A (en) * | 1973-12-28 | 1975-08-21 | ||
| JPS526027A (en) * | 1975-07-04 | 1977-01-18 | Hitachi Ltd | Display unit |
| JPS593614A (en) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | Priority control system |
-
1984
- 1984-11-02 JP JP23173984A patent/JPS61109859A/en active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1180699A (en) * | 1957-06-17 | 1959-06-08 | Outinord Sa Ets | Removable formwork for constructions in cast materials |
| FR73650E (en) * | 1958-05-29 | 1960-09-05 | Outinord Sa Ets | Removable formwork for constructions in cast materials |
| JPS494831A (en) * | 1971-04-12 | 1974-01-17 | ||
| JPS4948131A (en) * | 1972-04-22 | 1974-05-10 | ||
| JPS50106433A (en) * | 1973-12-28 | 1975-08-21 | ||
| JPS526027A (en) * | 1975-07-04 | 1977-01-18 | Hitachi Ltd | Display unit |
| JPS593614A (en) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | Priority control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057502B2 (en) | 1993-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10837166B2 (en) | Building structure and construction method for same | |
| KR101614842B1 (en) | frame system of buildings using the pc-column with overhanging beam applicable various span without increase of story-height | |
| CN103774749A (en) | Large-span prestressed concrete F plate frame structure system | |
| US4104844A (en) | Method of erecting a building construction | |
| CN114108917B (en) | Height-adjustable assembly type composite floor slab construction method | |
| US20090121373A1 (en) | Method and Apparatus for Construction | |
| KR102429153B1 (en) | Precast Concrete Modular, Vertical Joint Structure using Precast Concrete Modular And Horizontal Joint Structure using Precast Concrete Modular | |
| CN203640278U (en) | Stair construction die shelf | |
| JP2008502822A (en) | Architectural elements and construction methods | |
| KR101858972B1 (en) | the rigid connection structure without concrete between the upper precast concrete column and the lower precast concrete column and the rigid connection structure between precast concrete column and precast concrete beam | |
| CN112663788B (en) | Assembled rapid construction method | |
| JPS61109859A (en) | Continuous synthetic metal mold frame and construction method | |
| CN211774533U (en) | Novel integral beam column of high-efficient installation node assembly | |
| KR20170123371A (en) | the rigid connection structure between the upper precast concrete column and the lower precast concrete column and the rigid connection structure between precast concrete column and precast concrete beam | |
| JPH11158813A (en) | Concrete pier constructing method | |
| KR101140627B1 (en) | Construction method of concrete building | |
| KR101872298B1 (en) | the rigid connection structure between precast concrete column and precast concrete beam | |
| CN110644698A (en) | Precast concrete beam type stair | |
| AU2005287894B2 (en) | Method and apparatus for construction | |
| KR102242175B1 (en) | Mold for prefabricated double wall precast concrete | |
| KR102429154B1 (en) | Precast Concrete Modular And Joint Structure with Core System Wall | |
| CN110067305B (en) | Beam column joint structure and construction method thereof | |
| KR100762421B1 (en) | Support system of steel stair preceding construction method | |
| JP6932348B2 (en) | Cloth foundation, cloth foundation construction method, solid foundation construction method, and formwork used for the construction method | |
| KR101826093B1 (en) | Platform for Prefabricated Column with Spirals |