JPH0369005U - - Google Patents
Info
- Publication number
- JPH0369005U JPH0369005U JP13244189U JP13244189U JPH0369005U JP H0369005 U JPH0369005 U JP H0369005U JP 13244189 U JP13244189 U JP 13244189U JP 13244189 U JP13244189 U JP 13244189U JP H0369005 U JPH0369005 U JP H0369005U
- Authority
- JP
- Japan
- Prior art keywords
- precast
- stepping board
- longitudinal direction
- support wall
- stepping
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011513 prestressed concrete Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
第１図乃至第４図は本考案の一実施例を示し、
第１図は斜視図、第２図は第１図のＡ−Ａ線断面
図、第３図は第１図のＢ−Ｂ線断面図、第４図は
第１図のＣ−Ｃ線断面図、第５図は本考案の他の
実施例を示す断面図、第６図は従来例を示す断面
図である。
１……道路、２……道路橋、３，３Ａ，４，４
Ａ……支持壁、１１……プレキヤスト板、１６…
…ＰＣ鋼材、１７……踏掛板。
1 to 4 show an embodiment of the present invention,
Fig. 1 is a perspective view, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, Fig. 3 is a cross-sectional view taken along line B-B in Fig. 1, and Fig. 4 is a cross-sectional view taken along line C-C in Fig. 1. FIG. 5 is a sectional view showing another embodiment of the present invention, and FIG. 6 is a sectional view showing a conventional example. 1...Road, 2...Road bridge, 3, 3A, 4, 4
A...Supporting wall, 11...Precast board, 16...
...PC steel material, 17...Treading board.
Claims (1)
構造において、プレストレストコンクリート製の
プレキヤスト板を複数設け、複数のプレキヤスト
板を並列配置状態でＰＣ鋼材により一体に緊結し
て踏掛板を形成し、この踏掛板を前記支持壁背面
盛土上にプレキヤスト板長手方向を道路長手方向
に向けて設置してなることを特徴とするプレキヤ
スト踏掛板構造。 In a stepping board structure installed on the back embankment of a support wall of a road bridge, a plurality of precast boards made of prestressed concrete are provided, and the plurality of precast boards are arranged in parallel and tied together with PC steel to form a stepping board, A precast stepping board structure characterized in that the stepping board is installed on the back embankment of the support wall with the longitudinal direction of the precast board facing the longitudinal direction of the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13244189U JPH0369005U (en) | 1989-11-13 | 1989-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13244189U JPH0369005U (en) | 1989-11-13 | 1989-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369005U true JPH0369005U (en) | 1991-07-09 |
Family
ID=31679898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13244189U Pending JPH0369005U (en) | 1989-11-13 | 1989-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369005U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4531635Y1 (en) * | 1967-12-14 | 1970-12-04 | ||
| JPS6022502B2 (en) * | 1976-08-27 | 1985-06-03 | 富士通株式会社 | Manufacturing method of semiconductor device |
-
1989
- 1989-11-13 JP JP13244189U patent/JPH0369005U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4531635Y1 (en) * | 1967-12-14 | 1970-12-04 | ||
| JPS6022502B2 (en) * | 1976-08-27 | 1985-06-03 | 富士通株式会社 | Manufacturing method of semiconductor device |