JPS58204246A - Construction of reinforced concrete structure - Google Patents
Construction of reinforced concrete structureInfo
- Publication number
- JPS58204246A JPS58204246A JP8839182A JP8839182A JPS58204246A JP S58204246 A JPS58204246 A JP S58204246A JP 8839182 A JP8839182 A JP 8839182A JP 8839182 A JP8839182 A JP 8839182A JP S58204246 A JPS58204246 A JP S58204246A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bars
- steel
- reinforced concrete
- steel frame
- steel frames
- 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
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Rod-Shaped Construction Members (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】
この発明は鉄骨鉄筋コンクリート構造物の施工法ｌこ関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of constructing a steel reinforced concrete structure.
従来鉄筋コンクリート構造あるいは鉄骨構造では地上で
所要の大きさに先組みしたものを現場で組立てることは
屡々実施されている。し力１し鉄骨、鉄筋コンクリート
構造物の場合鉄骨は先組しても鉄筋は建込んだ鉄骨周縁
に現場配筋しており、省力化、工期短縮等７１）ら改讐
が要望された。Conventionally, reinforced concrete or steel structures are often pre-assembled to the required size on the ground and then assembled on site. However, in the case of steel frames and reinforced concrete structures, even if the steel frames are pre-assembled, reinforcing bars are placed on-site around the erected steel frames, and improvements have been requested to save labor and shorten the construction period71).
この発明は鉄骨と鉄筋とを可能な限りプレハブ化して前
記要望ｌこ対処すべくしたもので、以下その詳細を図示
した実施例によって説明する。This invention is intended to meet the above-mentioned demand by prefabricating the steel frames and reinforcing bars as much as possible, and details thereof will be explained below with reference to illustrated embodiments.
図においてＨ形鋼等力）らなる柱鉄骨１の周囲には主鉄
筋２およびフープ筋３を筆状をなすように先組しである
。その際鉄骨１を支持材とし、鉄骨１の周辺に保持杆４
を井桁状に組み、この保持杆４Ｉこ主鉄筋２を結束して
取付ける。In the figure, main reinforcing bars 2 and hoop bars 3 are pre-assembled in a brush-like manner around a column steel frame 1 made of H-shaped steel. At that time, the steel frame 1 is used as a support material, and retaining rods 4 are placed around the steel frame 1.
The holding rods 4I and the main reinforcing bars 2 are tied together and attached.
以上のようにしてプレハブ化した鉄骨、鉄筋を同時に吊
上げ、先ず鉄骨１，１相互を連結板５を添わせハイテン
ションボルト締めして連結自立させた後、主鉄筋２相互
をガス圧接あるいはスクイズジヨイント等ｆこより接合
する。The prefabricated steel frames and reinforcing bars are lifted at the same time as described above. First, the steel frames 1 and 1 are attached to each other with the connecting plates 5 and tightened with high tension bolts to make them independent. After that, the main reinforcing bars 2 are welded together by gas pressure welding or squeeze jig. Int etc. are joined together.
次いで柱型枠６を組立て一方向梁型枠７を組立て、かっ
梁床型枠８を組立てる。Next, the column formwork 6 is assembled, the one-way beam formwork 7 is assembled, and the beam floor formwork 8 is assembled.
次いで柱コンクリートを打設し、プレハブ化した梁鉄筋
９を配筋し、かつ床鉄筋を配筋して梁、床コンクリート
を打設する。Next, column concrete is placed, prefabricated beam reinforcing bars 9 are placed, floor reinforcing bars are placed, and beams and floor concrete are placed.
第４図は他の実施例を示したもので柱鉄骨１と一方の梁
鉄骨１０を一体的に結合しておき、柱鉄骨１には主鉄筋
２およびフープ筋を蹄状をなすように先組しておくとと
もに梁鉄骨１０にも梁上鉄筋１２およびスターラップ１
３を蹄状をなすよう番こ先組しておき、同時に吊上げる
。Fig. 4 shows another embodiment, in which a column steel frame 1 and one beam steel frame 10 are integrally connected, and the main reinforcing bars 2 and hoop reinforcements are attached to the column steel frame 1 so as to form a hoof shape. In addition to assembling, the beam reinforcement 12 and stirrup 1 are also attached to the beam steel frame 10.
Assemble the parts 3 in a hoof shape and lift them at the same time.
この場合他方向の梁は鉄筋コンクリート構造、鉄骨鉄筋
コンクリート構造の何れでもよい０また一方梁鉄骨は梁
型枠、床型枠の支保工として利用できる。In this case, the beam in the other direction may have either a reinforced concrete structure or a steel-framed reinforced concrete structure.On the other hand, the beam steel can be used as a support for beam formwork and floor formwork.
第５図は梁鉄骨１０を二方向とも柱鉄骨１と一体的番こ
結合しておき各社、梁の鉄筋も蹄状をなすように先組し
ておき同時に吊上げるなお第２、第３の実施例では柱、
梁、床コンクリートを同時に打設するがその他の施工手
順は最初の（３）
バネルゾ・−ン部の配筋が簡略化され、あるいは現場作
業がなくなり、より施工が容易である。Figure 5 shows that the beam steel frame 10 is integrally joined to the column steel frame 1 in both directions, and the reinforcing bars of the beam are also preassembled to form a hoof shape, and the second and third beams are hoisted at the same time. In the example, the pillar,
The beams and floor concrete are cast at the same time, but the rest of the construction procedure is the first step (3).The reinforcement in the vannel zone is simplified and there is no on-site work, making construction easier.
この発明は以上の構成よりなり、鉄骨鉄筋コンクリート
構造の施工１こ際して鉄骨と鉄筋が先組され可能な限り
プレハブ化されているので現場での省力化が著しく、ま
た鉄骨を自立させてから鉄筋を連結するので施工が安全
であり、またプレハブ化Ｅこよって精度が向上し、工期
が短縮し１作業能率が向上する。This invention has the above-mentioned configuration, and when constructing a steel-framed reinforced concrete structure, the steel frames and reinforcing bars are pre-assembled and prefabricated as much as possible, resulting in significant labor savings on site. Construction is safe because the reinforcing bars are connected, and prefabrication improves accuracy, shortens the construction period, and improves work efficiency.
第１図、第２図は鉄骨、鉄筋の平面図と立面図、第３図
、第４図、第５図は施工状態の概要を示した斜視図、第
６図は鉄骨、鉄筋の斜視図である。
１・・鉄骨、２・・主鉄筋、３・・フープ筋。
４・・保持杆、５・・連結板、６・・柱型枠。
７・・梁型枠、８・・梁床型枠、９・・梁鉄筋。
１０・・梁鉄骨、１２・・梁上鉄筋、１３・・スターラ
ップ
、４ ）
第
第
４
２４８−
３
コ７−７７Figures 1 and 2 are plan and elevation views of the steel frame and reinforcing bars, Figures 3, 4, and 5 are perspective views showing an overview of the construction status, and Figure 6 is a perspective view of the steel frames and reinforcing bars. It is a diagram. 1. Steel frame, 2. Main reinforcement, 3. Hoop reinforcement. 4. Holding rod, 5. Connecting plate, 6. Column formwork. 7. Beam formwork, 8. Beam floor formwork, 9. Beam reinforcement. 10... Steel beam beam, 12... Rebar on beam, 13... Stirrup, 4) No. 4 248-3 Co7-77
Claims (2)
ト締めして連結自立させた後鉄筋を接続することを特徴
とする鉄骨、鉄筋コンクリート構造物の施工法。(1) Column steel frame and column reinforcing bar, with the steel frame as the supporting material. Pre-assemble the reinforcing bars around it in a circular shape. A method of constructing a steel frame or reinforced concrete structure, characterized in that the steel frame and the reinforcing bars are then lifted simultaneously, and the steel frames are first tightened with bolts to make them independent and then the reinforcing bars are connected.
し、それら鉄骨と鉄筋とを、鉄骨を支持材とし、その周
囲に鉄筋を筆状をなすように先組し１次いで前記鉄骨、
鉄筋を同時Ｉこ吊上げ、先ず鉄骨をボルト締めして連結
自立させた後、鉄筋を接続することを特徴とする鉄骨、
鉄筋コンクリート構造物の施工法。(2) Column steel frames and beam steel frames in one direction or two directions are integrated, and these steel frames and reinforcing bars are assembled in advance so that the steel frames are used as supporting materials and the reinforcing bars are formed around the steel frames in a brush shape. ,
A steel frame characterized in that the reinforcing bars are lifted simultaneously, the steel frames are first tightened with bolts to make the connection self-supporting, and then the reinforcing bars are connected.
Construction method for reinforced concrete structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839182A JPS58204246A (en) | 1982-05-25 | 1982-05-25 | Construction of reinforced concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839182A JPS58204246A (en) | 1982-05-25 | 1982-05-25 | Construction of reinforced concrete structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58204246A true JPS58204246A (en) | 1983-11-28 |
| JPS645134B2 JPS645134B2 (en) | 1989-01-27 |
Family
ID=13941492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8839182A Granted JPS58204246A (en) | 1982-05-25 | 1982-05-25 | Construction of reinforced concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58204246A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61158537A (en) * | 1984-12-28 | 1986-07-18 | 東急建設株式会社 | Building of iron skeletal |
| JPS62260931A (en) * | 1986-05-07 | 1987-11-13 | 鹿島建設株式会社 | Construction of reinforced concrete body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913914A (en) * | 1972-05-18 | 1974-02-06 | ||
| JPS5238331A (en) * | 1975-09-23 | 1977-03-24 | Nippon Beet Sugar Mfg | Attitude control device for farm machinery |
-
1982
- 1982-05-25 JP JP8839182A patent/JPS58204246A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913914A (en) * | 1972-05-18 | 1974-02-06 | ||
| JPS5238331A (en) * | 1975-09-23 | 1977-03-24 | Nippon Beet Sugar Mfg | Attitude control device for farm machinery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61158537A (en) * | 1984-12-28 | 1986-07-18 | 東急建設株式会社 | Building of iron skeletal |
| JPH0414218B2 (en) * | 1984-12-28 | 1992-03-12 | Tokyu Kensetsu Kk | |
| JPS62260931A (en) * | 1986-05-07 | 1987-11-13 | 鹿島建設株式会社 | Construction of reinforced concrete body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645134B2 (en) | 1989-01-27 |
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