JPH0353417B2 - - Google Patents
Info
- Publication number
- JPH0353417B2 JPH0353417B2 JP7857485A JP7857485A JPH0353417B2 JP H0353417 B2 JPH0353417 B2 JP H0353417B2 JP 7857485 A JP7857485 A JP 7857485A JP 7857485 A JP7857485 A JP 7857485A JP H0353417 B2 JPH0353417 B2 JP H0353417B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- reinforcement
- support plate
- concrete
- cost
- 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.)
- Expired
Links
- 230000002787 reinforcement Effects 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims description 17
- 239000004567 concrete Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は鉄筋コンクリート構造物の床の施工方
法に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method of constructing a floor of a reinforced concrete structure.
（従来の技術）
従来の床施工方法においては大梁と小梁との間
に床型枠をスラブサポートを介して支持し、床型
枠上に鉄筋を配筋してコンクリートを打設し、打
設コンクリート硬化後、前記サポートを撤去した
のち脱型していた。(Conventional technology) In the conventional floor construction method, a floor form is supported between a large beam and a small beam via slab supports, reinforcing bars are arranged on the floor form, concrete is poured, and concrete is poured. After the concrete had hardened, the supports were removed and the mold was removed.
（発明が解決しようとする問題点）
このため仮説工事に多大の手間と工費とを要
し、また前記各梁と床部コンクリートとの一体性
についても問題があつた。(Problems to be Solved by the Invention) For this reason, the hypothetical construction required a great deal of effort and construction cost, and there was also a problem with the integrity of each of the beams and the floor concrete.
（問題点を解決するための手段）
本発明はこのような問題点を解決するために提
案されたものであつて、鉄骨梁及び下部曲げ主筋
並に肋筋の各一部を内蔵したPC半梁と、下部曲
げ主筋と肋筋の一部とを内蔵したPC小梁とに
夫々設けられた床受部間に床スラブ支持板を橋架
し、前記PC半梁及びPC小梁の上部に同各梁の曲
げ主筋の残部を配筋したのち、前記床スラブ支持
板及び前記PC半梁並にPC梁上に床コンクリート
を打設することを特徴とする施工方法に係るもの
である。(Means for Solving the Problems) The present invention was proposed in order to solve the above problems, and is a PC semicircular structure incorporating a steel beam, a lower main bending reinforcement, and a part of the cost reinforcement. A floor slab support plate is bridged between the floor supports provided on the beam and the PC beam with built-in lower main bending reinforcement and part of the cost reinforcement, and the same is placed on the upper part of the PC half beam and the PC beam. The present invention relates to a construction method characterized by placing floor concrete on the floor slab support plate, the PC half beam, and the PC beam after reinforcing the remaining main bending reinforcement of each beam.
（作用）及び（発明の効果）
本発明においては前記したように、PC半梁と
PC小梁とに夫々床受部を設け、同各床受部間に
亘つて床スラブ支持板を橋架し、同支持板上に床
コンクリートを打設するようにしたので、スラブ
サポートなしで前記支持板を架設でき、施工が大
幅に簡略化され、工費が節減される。(Function) and (Effect of the invention) As described above, in the present invention, the PC half beam and
A floor support part was provided for each of the PC beams, a floor slab support plate was bridged between each of the PC beams, and floor concrete was poured on the support plate. Support plates can be erected, greatly simplifying construction and reducing construction costs.
また前記PC半梁は鉄骨梁及び下部曲げ主筋並
に肋筋の一部が内蔵され、PC梁は下部曲げ主筋
と、肋筋の一部とが内蔵された半製品PC部材よ
り構成され、前記PC半梁及びPC小梁の上部に各
梁の曲げ主筋の残部を配筋したのち、同各梁及び
前記床スラブ支持板上に床コンクリートを打設す
るようにしたので、同床コンクリートと前記PC
半梁及びPC梁とが一体化され、構造上信頼性の
大きい鉄筋コンクリート床が構成される。 Further, the PC half beam includes a steel beam, a lower main bending reinforcement, and a part of the cost reinforcement, and the PC beam is composed of a semi-finished PC member including the lower main bending reinforcement and a part of the cost reinforcement. After placing the rest of the main bending reinforcement of each beam on the top of the PC half-beam and the PC small beam, floor concrete was poured on each of the beams and the floor slab support plate, so the same floor concrete and the above-mentioned PC
The half beams and PC beams are integrated to form a reinforced concrete floor with high structural reliability.
（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.
ＡはPC半梁で鉄骨梁１の内側半部と下端内側
曲げ主筋２及び肋筋３の一部が埋設されている。
図中４は幅止め筋である。 A is a PC half beam in which the inner half of the steel beam 1, the inner bending main reinforcement 2 at the lower end, and a part of the cost reinforcement 3 are buried.
4 in the figure is a width stop bar.
ＢはPC小梁で下部曲げ主筋５及び肋筋６の一
部が埋設されている。 B is a PC beam in which the lower bending main reinforcement 5 and a part of the cost reinforcement 6 are buried.
前記PC半梁Ａ及びPC梁Ｂに埋設されたインサ
ート金物７，８にアングル材等より構成された床
受材９，１０にデツキプレート等の床スラブを支
持板１１が橋架される。 A support plate 11 bridges a floor slab such as a deck plate to floor supporting materials 9 and 10 made of angle materials and the like to the insert metal fittings 7 and 8 buried in the PC half-beams A and PC beam B.
前記PC半梁Ａの上部両側及び下部外側に曲げ
主筋２′が配筋され、同各主筋２′に肋筋３の突出
部が囲繞される。 Main bending reinforcements 2' are arranged on both sides of the upper part and outside of the lower part of the PC half-beam A, and the protruding parts of the cost reinforcements 3 are surrounded by each of the main reinforcements 2'.
またPC小梁Ｂの上部には曲げ主筋５′が配筋さ
れ、肋筋６の突出部が囲繞される。 Further, main bending reinforcements 5' are arranged on the upper part of the PC beam B, and the protruding parts of the cost reinforcements 6 are surrounded.
更に前記支持板１１上にスラブ鉄筋が配筋さ
れ、同支持板１１及び前記PC半梁Ａ及びPC小梁
Ｂ上に床コンクリートＣが打設される。 Further, slab reinforcing bars are arranged on the support plate 11, and floor concrete C is placed on the support plate 11 and the PC half beams A and PC small beams B.
従つて前記実施例の方法によれば床スラブコン
クリートの型枠を構成する床スラブ支持板１１が
スラブサポートなしに装架され、施工が簡略化さ
れ、工費が節減される。 Therefore, according to the method of the embodiment, the floor slab support plate 11 constituting the formwork of the floor slab concrete is mounted without a slab support, simplifying construction and reducing construction costs.
また床クラブはPC半梁Ａ及びPC小梁Ｂに同各
梁の露出肋筋３並に６と、同肋筋３，６が囲繞さ
れた曲げ主筋２′，５′を介して一体化され、構造
上信頼性の高い床構造が構成される。 In addition, the floor club is integrated with the PC half-beam A and the PC small beam B via the exposed ribs 3 and 6 of each beam, and the bending main reinforcements 2' and 5' surrounded by the ribs 3 and 6. , a structurally reliable floor structure is constructed.
図中１２は外壁型枠、１３は外壁コンクリート
で、肋筋３の露出部、曲げ主筋２′及び鉄骨梁１
の露出部を介してPC半梁Ａと外壁コンクリート
１３とが一体化されている。 In the figure, 12 is the external wall formwork, 13 is the external wall concrete, the exposed part of the cost reinforcement 3, the bending main reinforcement 2', and the steel beam 1.
The PC half-beam A and the external wall concrete 13 are integrated through the exposed part.
第２図は本発明の他の実施例を示し、PC半梁
Ａ及びPC小梁Ｂに受け顎部１４，１５が設けら
れ、同部１４，１５に床スラブ支持板１１が橋架
されている。 FIG. 2 shows another embodiment of the present invention, in which receiving jaws 14 and 15 are provided on the PC half-beam A and the PC small beam B, and a floor slab support plate 11 is bridged between the same parts 14 and 15. .
図中前記実施例と均等部分には同一符号が附さ
れている。 In the figure, parts equivalent to those of the above embodiment are given the same reference numerals.
以上本発明を実施例について説明したが、本発
明は勿論このような実施例にだけ局限されるもの
ではなく、本発明の精神を逸脱しない範囲内で
種々の設計の改変を施しうるものである。 Although the present invention has been described above with reference to embodiments, the present invention is, of course, not limited to such embodiments, and can be modified in various ways without departing from the spirit of the present invention. .
第１図及び第２図は夫々本発明に係る床の施工
方法の各実施例を示す縦断面図である。
Ａ……PC半梁、Ｂ……PC小梁、１……鉄骨
梁、２，２′……曲げ主筋、３……肋筋、５，
５′……曲げ主筋、６……肋筋、９，１０……床
受部、１１……床スラブ支持板、１４，１５……
受け顎部。
FIGS. 1 and 2 are longitudinal sectional views showing respective embodiments of the floor construction method according to the present invention. A...PC half beam, B...PC small beam, 1...steel beam, 2,2'...bending main reinforcement, 3...cost reinforcement, 5,
5'... Main bending reinforcement, 6... Cost reinforcement, 9, 10... Floor support part, 11... Floor slab support plate, 14, 15...
Receptacle jaw area.
Claims (1)
内蔵したPC半梁と、下部曲げ主筋と肋筋の一部
とを内蔵したPC小梁とに夫々設けられた床受部
間に床スラブ支持板を橋架し、前記PC半梁及び
PC小梁の上部に同各梁の曲げ主筋の残部を配筋
したのち、前記床スラブ支持板及び前記PC半梁
並にPC梁上に床コンクリートを打設することを
特徴とする床の施工方法。1 Between the floor supports provided for the steel beam, the PC half-beam that incorporates the lower main bending reinforcement and a part of the cost reinforcement, and the PC beam that incorporates the lower main bending reinforcement and a part of the cost reinforcement, respectively. The floor slab support plate is bridged, and the PC half beam and
Construction of a floor characterized by placing the remainder of the main bending reinforcement of each beam on the top of the PC beam, and then pouring floor concrete on the floor slab support plate, the PC half beam, and the PC beam. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7857485A JPS61237733A (en) | 1985-04-15 | 1985-04-15 | Construction of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7857485A JPS61237733A (en) | 1985-04-15 | 1985-04-15 | Construction of floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61237733A JPS61237733A (en) | 1986-10-23 |
| JPH0353417B2 true JPH0353417B2 (en) | 1991-08-15 |
Family
ID=13665669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7857485A Granted JPS61237733A (en) | 1985-04-15 | 1985-04-15 | Construction of floor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61237733A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154214U (en) * | 1988-04-19 | 1989-10-24 |
-
1985
- 1985-04-15 JP JP7857485A patent/JPS61237733A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61237733A (en) | 1986-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |