JPS6033983A - Construction of concrete body - Google Patents
Construction of concrete bodyInfo
- Publication number
- JPS6033983A JPS6033983A JP14329983A JP14329983A JPS6033983A JP S6033983 A JPS6033983 A JP S6033983A JP 14329983 A JP14329983 A JP 14329983A JP 14329983 A JP14329983 A JP 14329983A JP S6033983 A JPS6033983 A JP S6033983A
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- reinforcing bar
- assembly
- reinforcing
- main
- 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
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (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】
この発明はコンクリート躯体の構築方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of constructing a concrete frame.
従来、建築物のコンクリート躯体は、現場において配筋
、型枠の製作、組立を行５いわゆる労務集約型工法によ
り構築されている。Conventionally, concrete frames for buildings have been constructed using a so-called labor-intensive construction method in which reinforcement is placed, formwork is manufactured, and assembled on-site.
そのため施工に多大な労力と時間を要し、非能率的であ
ることから、あらかじめ工場において鉄筋を組立て、あ
るいは型枠ｙｒＭ作することが試られているが、大幅な
作条能率の向上は望めない。This requires a great deal of labor and time to construct and is inefficient, so attempts have been made to assemble reinforcing bars or formwork in advance at a factory, but it is not expected to significantly improve construction efficiency. do not have.
この発明は、上記のような従来工法を更に改良すべくな
されたものであり、あらかじめ工場において鉄筋と型枠
とを一体化し、この一体化された組立体′？：現場に設
置することにより、更に省力化を図るとともに、根体性
能を向上させることができるコンクリート躯体の構築方
法を提供することを目的とする。This invention was made in order to further improve the conventional construction method as described above, and involves integrating reinforcing bars and formwork in advance in a factory, and creating this integrated assembly. : The purpose is to provide a method for constructing a concrete frame that can be installed on-site to further save labor and improve the performance of the foundation.
すなわちこの発明のコンクリート８体の構築方法は、互
いに平行となるように配置した所要数の主筋の周囲に、
この主筋に対し垂直となるように所要数のせん断補強筋
枠体を配置して、主筋とせん断補強筋枠体とを固定し、
前記せんの部材を構成する鉄筋型枠組立体をあらかじめ
製作し、この組立体を所定位置に設置した後、前記型枠
の内方にコンクリートを打設して硬化させることを特徴
とする。In other words, the method for constructing eight concrete bodies according to the present invention is to
Arrange the required number of shear reinforcing bars perpendicularly to the main bars, fix the main bars and the shear reinforcing bars,
The present invention is characterized in that a reinforcing steel formwork assembly constituting the members of the shear is manufactured in advance, and after this assembly is installed at a predetermined position, concrete is poured inside the formwork and hardened.
以下図面に示す実施例を参照しながらこの発明を説明す
る。The present invention will be described below with reference to embodiments shown in the drawings.
第１〜第５図に示すように、ｌはこの発明方法に使用さ
れ、柱、梁等を４待成する鉄筋型枠組立体であって、こ
の鉄筋型枠組立体１は工場等においてあらかじめ製作さ
れる。As shown in FIGS. 1 to 5, 1 is a reinforcing bar formwork assembly 1 used in the method of the present invention, in which columns, beams, etc. are prepared in four stages. Ru.
鉄筋型枠組立体ｌは、主筋２とぜん断補強筋枠体３とｔ
具え、主筋２はこの例では２本の鉄筋２ａ、２ｂを１組
として束ねた束ね鉄筋からなり、所要数互いに平行とな
るように配置されている。せん断補強筋枠体３は多数の
縦筋３ａおよび横筋３ｂ’＆網状に固着してなり、こす
せん断補強筋枠体３は主筋２に対し垂直となるように所
要数配置されている。すなわち主筋２はせん断補強筋枠
体３の上下の網目を貫通し、さらに適宜数のせん断桶強
筋枠体３に固定しだ補強鉄板（第５図参照）に設けた孔
５を貫通してこの補強鉄板４に固定されている。Reinforcing bar formwork assembly 1 consists of main bar 2, shear reinforcing bar frame 3, and t.
In this example, the main reinforcing bars 2 are made up of bundled reinforcing bars in which two reinforcing bars 2a and 2b are bundled together as a set, and a required number of reinforcing bars are arranged parallel to each other. The shear reinforcement frame 3 is made up of a large number of longitudinal reinforcements 3a and transverse reinforcements 3b' and fixed in a net shape, and a required number of shear reinforcement frames 3 are arranged perpendicular to the main reinforcement 2. That is, the main reinforcement 2 passes through the upper and lower meshes of the shear reinforcing bar frame 3, and further passes through holes 5 provided in the reinforcing steel plate (see Fig. 5) fixed to the appropriate number of shear reinforcing bar frames 3. It is fixed to this reinforcing iron plate 4.
型枠６はこの例では多数の孔を有する平ラスからなり、
その孔にぜん断補強筋枠体３の縦横筋ａａ、３ｂの端部
が貫通するこ□とにより型枠６がせん断補強筋枠体３に
取付けられている。In this example, the formwork 6 consists of a flat lath with a large number of holes,
The formwork 6 is attached to the shear reinforcing bar frame 3 by passing the ends of the longitudinal and transverse bars aa and 3b of the shear reinforcing bar frame 3 through the holes.
７は型枠６の押え部材であり、この押え部材７は多数の
縦筋７ａおよび横筋７ｂを網状に固着してなり、その網
目からせん断補強筋枠体３の縦横筋３ｍ 、３ｂの端部
を突出してこの端部に押え部材７の縦横筋７ａ 、７ｂ
が接合されている。Reference numeral 7 denotes a holding member for the formwork 6, and this holding member 7 is formed by fixing a large number of vertical bars 7a and horizontal bars 7b in a net shape, and from the mesh, the ends of the vertical and horizontal bars 3m and 3b of the shear reinforcing bar frame 3 are attached. The vertical and horizontal stripes 7a and 7b of the presser member 7 are projected at this end.
are joined.
第６図は鉄筋型枠組立体ｌの別の実施例を示し、鉄筋型
枠組立体１は型枠６′にリプ８を有するリプラスが使用
され、リプ８はせん断補強筋枠体３の縦横筋３ｍ、３ｂ
に接合されている。FIG. 6 shows another embodiment of the reinforcing bar formwork assembly 1, in which a replus having a lip 8 on the formwork 6' is used, and the lip 8 is a longitudinal and transverse bar 3m of the shear reinforcing bar frame 3. , 3b
is joined to.
第７図は鉄筋型枠組立体１のさらに別の実施例を示し、
鉄筋型枠組立体１は型枠６″に仕上材となる石綿板、ベ
ニヤ板等が使用され、型枠６“はせん断補強筋枠体３に
固定された角パイプ９にビスＩＯおよび接着材等を介し
て接合されている。FIG. 7 shows yet another embodiment of the reinforcing bar formwork assembly 1,
In the reinforcing bar formwork assembly 1, asbestos board, plywood board, etc. are used as finishing materials for the formwork 6'', and the formwork 6'' is made by attaching screws IO, adhesive, etc. to the square pipe 9 fixed to the shear reinforcing bar frame 3. are connected through.
上記各実施例において鉄筋型枠組立体１が柱を構成する
ものであれば４側面に型枠が配置され、梁を構成するも
のであれば３側面に型枠が配置されることになる。In each of the above embodiments, if the reinforcing bar formwork assembly 1 constitutes a column, formwork will be placed on four sides, and if it constitutes a beam, formwork will be placed on three sides.
上記のような鉄筋型枠組立体１を使用してコンクリート
躯体は次のようにして構築される。A concrete frame is constructed as follows using the reinforcing steel formwork assembly 1 as described above.
すなわち第８、第９白に示すように柱を構成する鉄筋型
枠組立体１ａＹ施工現場においてクレーン等により吊下
げ、すでＫｍ桑した柱あるいは基礎から突出する主筋２
に鉄筋型枠組立装置する。主筋２の接合に際しては上下
の主筋２゜２の端部なスリーブｌｏ内で重ね合せ、該ス
リーブの両端を閉塞し、スリーブ内に高強度モルタルを
注入して固化させる。なお主筋２の接合部周囲の型枠６
は主筋１を接合した後に組立てろ。In other words, as shown in No. 8 and No. 9, the reinforcing bar formwork assembly 1a that constitutes the column is suspended by a crane or the like at the construction site, and the main reinforcing bar 2 protruding from the column or foundation that has already been cleared for Km.
Install reinforcing bar formwork assembly equipment. When joining the main reinforcing bars 2, the upper and lower main reinforcing bars 2°2 are overlapped in a sleeve lo at the end thereof, both ends of the sleeve are closed, and high-strength mortar is injected into the sleeve and solidified. In addition, the formwork 6 around the joint of the main reinforcement 2
Assemble after joining main reinforcement 1.
次に鉄筋型枠組立体１ａの型枠６の内方にコンクリート
を打設し、硬化させ、柱を構築する。Next, concrete is placed inside the formwork 6 of the reinforcing steel formwork assembly 1a and hardened to construct columns.
柱の栴祭後、その側面に梁受はブラケット１１を取付け
、このブラケット上に梁を構成する鉄筋型枠組立体ｌｂ
の端部を固定し、柱上において対向する鉄筋型枠組立体
１ｂの主筋どうしｔジヨイント用鉄筋１２を介して接合
する。After the pillar is installed, a bracket 11 is attached to the side of the pillar, and the reinforcing bar formwork assembly lb that makes up the beam is placed on this bracket.
The main bars of the opposing reinforcing bar formwork assemblies 1b are connected to each other via the T-joint reinforcing bars 12 on the column.
接合に際してはジヨイント用鉄筋１２と主筋２との端部
を前記と同様にスリーブｌｏ内で重ね合せ、該スリーブ
の両端を閉塞した後スリーブ１０内に高強度モルタルを
注入して硬化させる。When joining, the ends of the joint reinforcing bars 12 and the main bars 2 are overlapped in the sleeve lo in the same manner as described above, and after closing both ends of the sleeve, high-strength mortar is injected into the sleeve 10 and hardened.
柱および梁ともに型枠６の解体は行なわず、その上に仕
上げをする。For both columns and beams, the formwork 6 is not dismantled, and finishing is done on it.
次にスラブのを枠（図示せず）を従来と同様な工法によ
り組立て、スラブ筋を配置し、梁およびスラブのコンク
リートを同時に打設して硬化させ、梁およびスラブを構
築する。Next, a frame (not shown) for the slab is assembled using a conventional construction method, slab reinforcements are placed, and concrete for the beam and slab is poured and hardened at the same time to construct the beam and slab.
以上のような作業ビ順次繰り返し、建染物のコンクリー
ト躯体を構築する。The above-mentioned work is repeated in sequence to construct the concrete frame of the building.
この発明は上記のようであって、型枠の内側に所要数の
主筋およびせん断補強枠体を配置した鉄筋型枠組立体乞
あらかじめ製作し、この組立体を所定位置に設置した後
、コンクリートを打設して柱、梁等の部材を横条するの
で、建築現場における作業は組立体の設置およびコンク
リートの打設のみとなり、作業能率を向上させることが
できる。また組立体の製作は通常工場で行われるので、
寸法精度を上げることができ、したがって躯体性能の向
上を図ることができる。This invention is as described above, in which a reinforcing steel formwork assembly is manufactured in advance in which a required number of main reinforcements and shear reinforcing frames are arranged inside the formwork, and after this assembly is installed at a predetermined position, concrete is poured. Since members such as columns and beams are horizontally strung by installing the structure, the only work required at the construction site is installing the assembly and pouring concrete, improving work efficiency. In addition, since the assembly is usually manufactured in a factory,
Dimensional accuracy can be increased, and therefore the performance of the frame can be improved.
第１図はこの発明方法に使用する鉄筋型枠組立体の平面
図、第２図は同上のものの一部破断した正面図、第３図
は同上のものの分解斜視図、第４図は第１図イ部分の拡
大図、第５図は補強鉄板の斜視図、第６図は鉄筋型枠組
立体の別な実施例７示す第４図と同様な図面、第７図は
鉄筋型枠組立体のさらに別な実施例７示す一部の拡大正
面図、第８、第９図は柱を構成する鉄筋型枠組立体の設
置状態を示す正面図、第１０図は梁を構成する鉄筋型枠
組立体の設置状７．！、、１４ Ｙ示す正面図。
１．１＋ｌ、ｌｂ・・・鉄筋型枠組立体２・・・主筋
３・・・せん断補強筋枠外
６ 、６’、 ６″・・・型枠
筋１図
す
市２図
唱５目
弔６閃
６９
扇８圀Fig. 1 is a plan view of the reinforcing steel formwork assembly used in the method of the present invention, Fig. 2 is a partially cutaway front view of the same as above, Fig. 3 is an exploded perspective view of the same as above, and Fig. 4 is the same as Fig. 1. Fig. 5 is a perspective view of the reinforcing iron plate, Fig. 6 is a drawing similar to Fig. 4 showing another embodiment 7 of the reinforcing bar formwork assembly, and Fig. 7 is yet another example of the reinforcing bar formwork assembly. FIGS. 8 and 9 are front views showing the installed state of the reinforcing bar formwork assemblies that make up the columns, and FIG. 10 shows the installed states of the reinforcing bar form assemblies that make up the beams. 7. ! ,,14 A front view showing Y. 1.1+l, lb...Reinforcing bar formwork assembly 2...Main bar 3...Shear reinforcing bar outside the frame 6, 6', 6''...Formwork bar 1 zu city 2 illustration 5 memo 6 flashes 69 Ougi 8 area
Claims (1)
囲に、この主筋に対し垂直となるように所要数のせん断
補強筋枠体を配置して、主筋とせん断補強筋枠体とな固
定し、前記せ梁等の部材を構成する鉄筋型枠組立体をあ
らかじめ製作し、この組立体を所定位置に設置した後、
前記型枠の内方にコンフリートラ打設して硬化させるこ
とを特徴とするコンクリート躯体の構築方法。1. Arrange the required number of shear reinforcement frames perpendicular to the main reinforcements around the required number of main reinforcements arranged parallel to each other in 5 to form the main reinforcement and shear reinforcement frames. A reinforcing bar formwork assembly that is fixed and constitutes members such as the above-mentioned beams is fabricated in advance, and after this assembly is installed in a predetermined position,
A method for constructing a concrete frame, characterized by pouring a confetti slab inside the formwork and curing it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14329983A JPS6033983A (en) | 1983-08-05 | 1983-08-05 | Construction of concrete body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14329983A JPS6033983A (en) | 1983-08-05 | 1983-08-05 | Construction of concrete body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033983A true JPS6033983A (en) | 1985-02-21 |
Family
ID=15335516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14329983A Pending JPS6033983A (en) | 1983-08-05 | 1983-08-05 | Construction of concrete body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033983A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61216933A (en) * | 1985-03-22 | 1986-09-26 | Nippon Steel Corp | Prevention of corrosion of driven steel part for bottom ground under water |
| JPH0349339U (en) * | 1989-09-19 | 1991-05-14 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241429A (en) * | 1975-09-29 | 1977-03-31 | Okabe Kk | Method of executing concrete construction |
| JPS5427055A (en) * | 1977-07-26 | 1979-03-01 | Kasuga Electric Co | Warp yarn detecting system of weaving machine |
| JPS5759529U (en) * | 1980-09-27 | 1982-04-08 |
-
1983
- 1983-08-05 JP JP14329983A patent/JPS6033983A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241429A (en) * | 1975-09-29 | 1977-03-31 | Okabe Kk | Method of executing concrete construction |
| JPS5427055A (en) * | 1977-07-26 | 1979-03-01 | Kasuga Electric Co | Warp yarn detecting system of weaving machine |
| JPS5759529U (en) * | 1980-09-27 | 1982-04-08 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61216933A (en) * | 1985-03-22 | 1986-09-26 | Nippon Steel Corp | Prevention of corrosion of driven steel part for bottom ground under water |
| JPH0349339U (en) * | 1989-09-19 | 1991-05-14 |
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