JPH0251611U - - Google Patents
Info
- Publication number
- JPH0251611U JPH0251611U JP12874388U JP12874388U JPH0251611U JP H0251611 U JPH0251611 U JP H0251611U JP 12874388 U JP12874388 U JP 12874388U JP 12874388 U JP12874388 U JP 12874388U JP H0251611 U JPH0251611 U JP H0251611U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bars
- bars
- board
- vertical
- semi
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000009415 formwork Methods 0.000 description 1
Description
第１図は本考案に係る外壁用半ＰＣ壁板を使用
した片持ち階段構造を示す縦断面図、第２図は壁
コンクリート打設型枠装置の縦断側面図、第３図
は階段室平面図、第４図及び第５図並に第６図は
夫々第１図の矢視―図及び矢視―図並に
矢視―図である。
Ａ…半ＰＣ壁板、Ｂ…現場打コンクリート、１
…縦鉄筋、２…横鉄筋、３…曲げ補強筋、４…縦
方向トラス筋、５…横方向トラス筋。
Fig. 1 is a vertical cross-sectional view showing a cantilever staircase structure using semi-PC wall boards for external walls according to the present invention, Fig. 2 is a longitudinal cross-sectional side view of a wall concrete pouring formwork device, and Fig. 3 is a plan view of the staircase room. Figures 4, 5, and 6 are respectively a view in the direction of the arrows, a view in the direction of the arrows, and a view in the direction of the arrows in Figure 1. A...Semi-PC wall board, B...Cast-in-place concrete, 1
...Longitudinal reinforcing bars, 2...Horizontal reinforcing bars, 3...Bending reinforcement bars, 4...Longitudinal truss bars, 5...Horizontal truss bars.
Claims (1)
縦横鉄筋を配筋するとともに、片持ち階段からの
曲げ応力を受ける曲げ補強筋を階段簓桁に対応す
る部位に配筋し、更に縦横両方向にトラス筋をそ
の一部が内側面より突出するように配筋してなる
ことを特徴とする片持ち階段用半ＰＣ壁板。 On the PC board that forms part of the outer surface of the external shear wall,
In addition to arranging vertical and horizontal reinforcing bars, bending reinforcing bars that receive the bending stress from the cantilevered stairs were placed in locations corresponding to the stair girders, and truss bars were placed in both the vertical and lateral directions so that some of them protruded from the inside surface. A semi-PC wall board for cantilevered stairs, characterized by having reinforcement arranged in the following directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874388U JPH0251611U (en) | 1988-10-03 | 1988-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874388U JPH0251611U (en) | 1988-10-03 | 1988-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251611U true JPH0251611U (en) | 1990-04-12 |
Family
ID=31382367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12874388U Pending JPH0251611U (en) | 1988-10-03 | 1988-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167931A (en) * | 2000-11-28 | 2002-06-11 | Fujita Corp | Precast reinforced concrete stairway and form for open string |
| JP2009024449A (en) * | 2007-07-23 | 2009-02-05 | Tomoya Ota | Building internal staircase and method of constructing the same |
-
1988
- 1988-10-03 JP JP12874388U patent/JPH0251611U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167931A (en) * | 2000-11-28 | 2002-06-11 | Fujita Corp | Precast reinforced concrete stairway and form for open string |
| JP2009024449A (en) * | 2007-07-23 | 2009-02-05 | Tomoya Ota | Building internal staircase and method of constructing the same |
| JP4516585B2 (en) * | 2007-07-23 | 2010-08-04 | 大河内 朋子 | Internal staircase for building and its construction method |
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