JPS61159414U - - Google Patents
Info
- Publication number
- JPS61159414U JPS61159414U JP4298285U JP4298285U JPS61159414U JP S61159414 U JPS61159414 U JP S61159414U JP 4298285 U JP4298285 U JP 4298285U JP 4298285 U JP4298285 U JP 4298285U JP S61159414 U JPS61159414 U JP S61159414U
- Authority
- JP
- Japan
- Prior art keywords
- slabs
- notch
- bridges
- concrete
- asphalt pavement
- 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
- 239000000126 substance Substances 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Panels For Use In Building Construction (AREA)
Description
第１図は橋梁床版の正面図、第２図は同上縦断
面図、第３図は同上コンクリート床版の平面図、
第４図はコンクリート床版にノツチを形成した状
態の一部の縦断面図、第５図は同上平面図、第６
図はノツチに化学的防水物質を充填し、アスフア
ルト舗装を施工した状態の一部の縦断面図である
。
１……鉄筋コンクリート床版、２……橋桁、３
ａ，３ｂ……ノツチ、４……アスフアルト舗装、
５……化学的防水物質。
Figure 1 is a front view of the bridge deck, Figure 2 is a vertical cross-sectional view of the same as above, Figure 3 is a plan view of the concrete slab as above,
Figure 4 is a vertical sectional view of a part of the concrete slab with notches formed, Figure 5 is a plan view of the same as above, and Figure 6
The figure is a longitudinal sectional view of a part of the notch filled with a chemical waterproofing substance and asphalt pavement constructed. 1...Reinforced concrete slab, 2...Bridge girder, 3
a, 3b...notsuchi, 4...asphalt pavement,
5...Chemical waterproofing substance.
Claims (1)
アスフアルト舗装を施した鉄筋コンクリート床版
、または合成床版などを構成するコンクリート床
版において、 (b) 負の曲げモーメントを発生する上記コンク
リート床版の表面個所全長にわたり、ひび割れを
集中して発生させるためのノツチを形成せしめ、 (c) 該ノツチに、化学的防水物質を塗布、また
は、充填させたことを特徴とする橋梁などの床版
。[Scope of claim for utility model registration] (a) In concrete slabs that are supported by girders such as bridges and constitute reinforced concrete slabs with asphalt pavement on the surface, or composite slabs, etc., (b) Negative bending A notch is formed to cause cracks to occur in a concentrated manner over the entire length of the surface of the concrete slab that generates a moment, and (c) a chemical waterproofing substance is applied or filled in the notch. Floor slabs of bridges, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4298285U JPS61159414U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4298285U JPS61159414U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159414U true JPS61159414U (en) | 1986-10-02 |
Family
ID=30554227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4298285U Pending JPS61159414U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159414U (en) |
-
1985
- 1985-03-25 JP JP4298285U patent/JPS61159414U/ja active Pending