JPH0444557A - Construction of composite structure - Google Patents
Construction of composite structureInfo
- Publication number
- JPH0444557A JPH0444557A JP15166890A JP15166890A JPH0444557A JP H0444557 A JPH0444557 A JP H0444557A JP 15166890 A JP15166890 A JP 15166890A JP 15166890 A JP15166890 A JP 15166890A JP H0444557 A JPH0444557 A JP H0444557A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bars
- bent
- welded
- construction
- composite structure
- 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
- 239000002131 composite material Substances 0.000 title claims description 7
- 238000010276 construction Methods 0.000 title abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は鋼材表面にコンクリート、アスファルト等の塑
造物質を一体に重層、結合してなる複合構造の施工法に
係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method of constructing a composite structure in which plastic materials such as concrete and asphalt are integrally layered and bonded on the surface of a steel material.
（従来の技術）
従来この種の施工に際しては、鋼材（ａ）の表面に鉄筋
取付用スタッド（ｂ）を溶植（ロ）し、同スタッドΦ）
に番線を用いて縦鉄筋（Ｃ）を結束し、更に横鉄筋（ｄ
）を結束して配筋作業を行ったのちコンクリ−） （ｅ
）を打設し、同コンクリート（ｅ）を前記各鉄筋（Ｃ）
（ｄ）及びスタッドら）を介して鋼材（ａ）に一体上し
ていた。(Conventional technology) Conventionally, in this type of construction, studs (b) for attaching reinforcing bars were welded (b) on the surface of the steel material (a), and the studs Φ)
Bind the vertical reinforcing bars (C) using wire, and then tie the horizontal reinforcing bars (d
)) and perform reinforcement work, then concrete) (e
), and the same concrete (e) is poured into each of the above-mentioned reinforcing bars (C).
(d) and studs) were integrally mounted on the steel material (a).
（第４図参照）
（発明が解決しようとする課Ｂ）
前記従来の技術は、（１）スタッドボルトの溶植、（１
１）番線を用いた鉄筋の結束の２つの工種からなり、い
ずれの作業も煩雑である。(See Figure 4) (Problem B to be solved by the invention) The above-mentioned conventional techniques include (1) welding of stud bolts, (1)
1) It consists of two types of work: tying reinforcing bars together using steel wire, and both tasks are complicated.
特に前記の作業は鉄筋工と称される特殊技能工によって
行なわれるので、労働力が必逼している今日、作業員の
確保が容易でなく、工期や工費に大きな影響を及ぼすこ
とが多かった。In particular, the above-mentioned work is carried out by specially skilled workers called reinforcing bar workers, so in today's labor shortage, it is difficult to secure workers, which often has a large impact on the construction period and cost. .
本発明は前記従来技術の有する問題点に鑑みて提藁され
たもので、その目的とする処は、施工性が向上し、省力
化が図られ、工費と工期の縮減が図られる複合構造の施
工法を提供する点にある。The present invention has been proposed in view of the problems of the prior art, and its purpose is to provide a composite structure that improves workability, saves labor, and reduces construction costs and construction period. The point is that it provides construction methods.
（課題を解決するための手段）
前記の目的を達成するため、本発明に係る複合構造の施
工法においては、両端部を曲成してなる鉄筋を直接鋼材
に溶着するものである。(Means for Solving the Problems) In order to achieve the above-mentioned object, in the method of constructing a composite structure according to the present invention, a reinforcing bar having both ends bent is directly welded to a steel material.
（作用）
本発明によれば前記したように、両端部を曲成した鉄筋
を使用し、同鉄筋の両端折曲脚片を鋼材に溶接すること
によって鋼材上に鉄筋を配筋し、同鋼材に塑造物質を打
設して、前記折曲鉄筋を介して前記塑造物質と鋼材とを
一体化するものである。(Function) According to the present invention, as described above, a reinforcing bar with both ends bent is used, and the reinforcing bars are arranged on the steel material by welding the bent legs at both ends of the reinforcing bar to the steel material. A plastic material is cast into the steel material, and the plastic material and the steel material are integrated through the bent reinforcing bars.
（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.
（１）は鋼板、（２）（３）は縦方向鉄筋及び横方向鉄
筋である。(1) is a steel plate, (2) and (3) are longitudinal reinforcing bars and horizontal reinforcing bars.
同各鉄筋（２）（３）としては、予め両端を９０°折曲
げ加工したｎ形鉄筋が使用される。As each of the reinforcing bars (2) and (3), N-shaped reinforcing bars with both ends bent at 90° are used.
而してスタッド溶接機によって縦方向鉄筋（２）の両端
折曲脚片（２ａ）を鋼板（１）に溶着し、しかるのち横
方向鉄筋（３）の両端折曲脚片（３ａ）を鋼板（１）に
溶着する。（第１図及び第３図参照）
図中（４）は溶着金属である。Then, the bent leg pieces (2a) at both ends of the longitudinal reinforcing bar (2) are welded to the steel plate (1) using a stud welding machine, and then the bent leg pieces (3a) at both ends of the horizontal reinforcing bar (3) are welded to the steel plate. Weld to (1). (See Figures 1 and 3) In the figure, (4) is welded metal.
かくして縦方向（２）及び横方向鉄筋（３）の配筋が完
了したのち、鋼板（１）上にコンクリートまたはアスフ
ァルト等の塑造物質（５）を打設し、同塑造物質（５）
と鋼板（１）とによる合成構造を施工するものである。After the longitudinal (2) and horizontal reinforcing bars (3) have been arranged in this way, a plastic material (5) such as concrete or asphalt is placed on the steel plate (1), and the plastic material (5) is poured onto the steel plate (1).
A composite structure consisting of steel plate (1) and steel plate (1) is constructed.
（発明の効果）
本発明によれば前記したように、両端部を曲成してなる
折り曲げ鉄筋を鋼材に直接溶着するようにしたので、従
来の如き鉄筋を鋼板に固定するためのスタッドボルトが
不要となり、また溶着された鉄筋は自立するので、鉄筋
同志を番線で結束する作業も不要となり、作業性が向上
されるととにも、人材不足が深刻となっている配筋工を
要することなく配筋作業が可能となり、配筋作業を機械
化しうることと相俟って工期をｖＭ減し、工費を節減し
うるものである。(Effects of the Invention) According to the present invention, as described above, since the bent reinforcing bars having both ends bent are directly welded to the steel material, the conventional stud bolts for fixing the reinforcing bars to the steel plate are no longer required. This eliminates the need for welded reinforcing bars, and since the welded reinforcing bars can stand on their own, there is no need to tie reinforcing bars together with wires, which improves work efficiency and eliminates the need for reinforcement workers, which is currently experiencing a serious shortage of personnel. Coupled with the fact that the reinforcement work can be mechanized, the construction period can be reduced by vM, and construction costs can be saved.
第１図及び第２図は本発明に係る複合構造の施工法の一
実施例の工程を示す縦断面図、第３図は第１図の斜視回
、第４図は従来工法の実施状況を示す縦断面図である。
（１）・・・製法、 （２）・・・縦方向の
鉄筋、（３）・・・横方向の鉄筋、 （４）・・・溶
着金属、（５）・・・塑造物質。
代理人 弁理士 岡 本 重 文
外１名
ハ１図
ハ２図
肩３箇
ハ４閃Figures 1 and 2 are longitudinal sectional views showing the steps of an embodiment of the construction method for a composite structure according to the present invention, Figure 3 is a perspective view of Figure 1, and Figure 4 shows the implementation status of the conventional construction method. FIG. (1)... Manufacturing method, (2)... Vertical reinforcing bars, (3)... Horizontal reinforcing bars, (4)... Welded metal, (5)... Plastic material. Agent: Patent attorney Shige Okamoto, 1 extra person, 1 figure, 2 figures, 3 shoulders, 4 flashes
Claims (1)
工法において、両端部を曲成してなる鉄筋を直接前記鋼
材に溶着することを特徴とする複合構造の施工法。A method for constructing a composite structure in which a plastic material is integrally layered on the surface of a steel material, the method comprising directly welding reinforcing bars having bent ends to the steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15166890A JPH0444557A (en) | 1990-06-12 | 1990-06-12 | Construction of composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15166890A JPH0444557A (en) | 1990-06-12 | 1990-06-12 | Construction of composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444557A true JPH0444557A (en) | 1992-02-14 |
Family
ID=15523628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15166890A Pending JPH0444557A (en) | 1990-06-12 | 1990-06-12 | Construction of composite structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100375485B1 (en) * | 2000-01-17 | 2003-03-17 | 재단법인 한국재난연구원 | A Mesh for Preventing Cracks on Concrete Slab |
| US8047523B2 (en) | 2008-11-07 | 2011-11-01 | Kabushiki Kaisha Toshiba | Sheet loading apparatus, sheet post-processing apparatus and image forming apparatus |
| CN104453097A (en) * | 2014-10-21 | 2015-03-25 | 安徽铁创新材料科技有限公司 | Masonry lacing bar structure |
| CN107435411A (en) * | 2017-09-15 | 2017-12-05 | 北京建筑大学 | A kind of air entrained concrete metal lath hollow lath |
-
1990
- 1990-06-12 JP JP15166890A patent/JPH0444557A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100375485B1 (en) * | 2000-01-17 | 2003-03-17 | 재단법인 한국재난연구원 | A Mesh for Preventing Cracks on Concrete Slab |
| US8047523B2 (en) | 2008-11-07 | 2011-11-01 | Kabushiki Kaisha Toshiba | Sheet loading apparatus, sheet post-processing apparatus and image forming apparatus |
| CN104453097A (en) * | 2014-10-21 | 2015-03-25 | 安徽铁创新材料科技有限公司 | Masonry lacing bar structure |
| CN107435411A (en) * | 2017-09-15 | 2017-12-05 | 北京建筑大学 | A kind of air entrained concrete metal lath hollow lath |
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