JPS60246956A - Arrangement of pc steel material - Google Patents
Arrangement of pc steel materialInfo
- Publication number
- JPS60246956A JPS60246956A JP9880984A JP9880984A JPS60246956A JP S60246956 A JPS60246956 A JP S60246956A JP 9880984 A JP9880984 A JP 9880984A JP 9880984 A JP9880984 A JP 9880984A JP S60246956 A JPS60246956 A JP S60246956A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- steel material
- arrangement
- slab
- tension
- 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
- Reinforcement Elements For Buildings (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】
イ 発明の目的
［産業上の利用分野］
この発明は、スラブにアンボンドＰＣ鋼線等のＰＣ鋼材
を配置する方法に関するものである。[Detailed Description of the Invention] A. Object of the Invention [Industrial Application Field] The present invention relates to a method for arranging a PC steel material such as an unbonded PC steel wire on a slab.
［従来の技術］
建造物の平面形状がＬ型の鉄筋コンクリート造のスラブ
の中にＰＣ鋼材を配置する場合、第２図に示すようにＰ
ＣＩＩＩＩ材を直腺吠に配置し、建造物の端部で緊張し
ていた。[Prior art] When placing prestressing steel materials in a reinforced concrete slab with an L-shaped planar shape, as shown in Fig. 2,
CIII lumber was placed straight in place and taut at the ends of the structure.
［発明が解決しようとする問題点］
その為に、ＰＣ鋼材の固定端、緊張端の部材と手間が多
（かかり不経済であった。[Problems to be Solved by the Invention] For this reason, the fixed end and tension end members of the PC steel require a lot of time and effort, which is uneconomical.
この発明は、上記問題点に鑑みてなされたもので、その
目的とするところは、Ｌ型の平面形状のスラブに合せる
ようにｐｃａ材自体を建造物の端部から端部へ１本もの
かつ、コーナ部分で円弧状に折曲させ配置し、ＰＣ鋼材
の固定端、緊張端の数を減少させることにある。This invention was made in view of the above-mentioned problems, and its purpose is to extend the PCA material itself from one end to the other end of a building so as to fit it into an L-shaped planar slab. The purpose is to reduce the number of fixed ends and tension ends of the PC steel material by bending it in an arc shape at the corner.
口 発明の構成
［問題点を解決する手段及び作用コ
上記目的を達成するため、この発明はＬ型の建造物のス
ラブにおいて、ＰＣ！Ｉｌｉ材自体をコーナ部分で円弧
状に折曲させＬ型に配置し、緊張することを特徴とする
。Structure of the invention [Means and effects for solving the problems] In order to achieve the above object, the present invention provides a PC! It is characterized by the fact that the Ili material itself is bent into an arc shape at the corner, arranged in an L shape, and is tensioned.
［実施例］
以下、この発明の好適な実施例について添（；１図面に
従い説明する。[Examples] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は、この発明に係るＰＣ鋼材の配置方法の１実施
例を示す平面図である。FIG. 1 is a plan view showing one embodiment of the method for arranging PC steel materials according to the present invention.
１は平面形状がＬ型の鉄筋コンクリート又は鉄骨鉄筋コ
ンクリートの建造物で、柱２、梁３、スラブ４で構成さ
れている。該スラブ４のコノクリート打設前に、鉄筋（
図示せず）とＩ） Ｃ鋼材５を配設するが、該ＰＣ鋼材
５は、建造物の端部（固定端６）から他端部（緊張端７
）まで１本ものでかっ、コーリ一部分で円弧状に折曲さ
せる。鉄筋とＰＣｔＩ４材５の配設が完了すると、スラ
ブ４のコンクリートを打設し、該スラブ４のコンクリー
トの所要強度発現後に緊張端７よりＰＣ鋼材５番ごプレ
ストレスを４人する。1 is a reinforced concrete or steel-frame reinforced concrete building with an L-shaped planar shape, and is composed of columns 2, beams 3, and slabs 4. Before pouring the conocret of the slab 4, reinforcing bars (
(not shown) and I) C steel members 5 are arranged, and the PC steel members 5 are connected from one end of the structure (fixed end 6) to the other end (tensioned end 7).
), one of which was so large that Kohli bent it into an arc at one part. When the installation of the reinforcing bars and the PCtI4 material 5 is completed, the concrete of the slab 4 is poured, and after the required strength of the concrete of the slab 4 is achieved, the PC steel material No. 5 is prestressed by four people from the tension end 7.
［発明の効果］
以上、実施例で説明したように、この発明に係るＰＣ鋼
材の配置方法によれば、Ｌ型の建造物の端部（固定端）
から他端部（緊張ｆａ ）まで１本もののＰＣ鋼材を配
置するため、ＰＣｆｉ４材の固定端、緊張端の部材を大
幅に低減でき、極めて大きな経済的効果が得られるとと
もに、ＰＣ鋼材の配設及び緊張する手間を節減できる。[Effects of the Invention] As described above in the examples, according to the method for arranging PC steel materials according to the present invention, the end portion (fixed end) of an L-shaped building
Since a single piece of PC steel is placed from the end to the other end (tension fa), the number of members at the fixed end and tension end of the PCfi4 material can be significantly reduced, resulting in extremely large economic effects, as well as the arrangement of the PC steel material. And you can save yourself the trouble of being nervous.
第１図はこの発明の１実施例の平面図で、第２図は従来
のＰＣＩＩｌＩ材の配置を示す平面図であ１・Ｌ型の建
造物 ２・・・柱
３・・・梁 ４・・・スラブ
５・・Ｉ） Ｃ鋼材 ６・・固定端
７・・・緊張端
特許出顯人 株式会９」大林組
代 理 人 （−Ｔ森 正Fig. 1 is a plan view of one embodiment of the present invention, and Fig. 2 is a plan view showing the arrangement of conventional PCIII materials. 1. L-shaped building 2. Column 3. Beam 4. ...Slab 5...I) C steel material 6...Fixed end 7...Tension end Patent issuer Co., Ltd. 9" Obayashi Corporation agent (-T Tadashi Mori
Claims (1)
において、ＰＣｆＪ！４材自体をコーナ部分で円弧状に
折曲さぜＬ型に配置し、緊張することを特徴とするＰＣ
鋼材の配置方法。In a reinforced concrete slab of a building with an L-shaped plan view, PCfJ! A PC characterized by the fact that the four materials themselves are bent in an arc at the corner part and placed in an L-shape to create tension.
How to place steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880984A JPS60246956A (en) | 1984-05-18 | 1984-05-18 | Arrangement of pc steel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880984A JPS60246956A (en) | 1984-05-18 | 1984-05-18 | Arrangement of pc steel material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60246956A true JPS60246956A (en) | 1985-12-06 |
| JPH0584349B2 JPH0584349B2 (en) | 1993-12-01 |
Family
ID=14229659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9880984A Granted JPS60246956A (en) | 1984-05-18 | 1984-05-18 | Arrangement of pc steel material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60246956A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572569A (en) * | 1978-11-24 | 1980-05-31 | Takenaka Komuten Co | Method of building with prestressed concrete |
| JPS57127068A (en) * | 1981-12-21 | 1982-08-07 | Takenaka Komuten Co | Prestressed concrete method |
| JPS5948565A (en) * | 1982-09-14 | 1984-03-19 | 大成建設株式会社 | Introduction of prestress into concrete structure |
-
1984
- 1984-05-18 JP JP9880984A patent/JPS60246956A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572569A (en) * | 1978-11-24 | 1980-05-31 | Takenaka Komuten Co | Method of building with prestressed concrete |
| JPS57127068A (en) * | 1981-12-21 | 1982-08-07 | Takenaka Komuten Co | Prestressed concrete method |
| JPS5948565A (en) * | 1982-09-14 | 1984-03-19 | 大成建設株式会社 | Introduction of prestress into concrete structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0584349B2 (en) | 1993-12-01 |
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