JPS6410512U - - Google Patents
Info
- Publication number
- JPS6410512U JPS6410512U JP10562787U JP10562787U JPS6410512U JP S6410512 U JPS6410512 U JP S6410512U JP 10562787 U JP10562787 U JP 10562787U JP 10562787 U JP10562787 U JP 10562787U JP S6410512 U JPS6410512 U JP S6410512U
- Authority
- JP
- Japan
- Prior art keywords
- soundproofing
- lightweight
- bridge
- mortar
- sand
- 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
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 239000004567 concrete Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
Description
第１図は本考案の鋼床版道路橋の防音装置の第
１実施例の断面図、第２図は第２実施例の断面図
、第３図は第１、第２実施例で用いられる閉断面
縦リブの断面図、第４図は第３図に用いられるバ
ツクアツプ材の斜視図、第５図は本考案に係る第
３実施例の断面図、第６図は第５図に示す第３実
施例の筐体の断面図、第７図は従来の鋼床版道路
橋の防音装置の断面図である。
１：鋼板、２：閉断面縦リブ（Ｕトラフ）、３
：防音材、４：バツクアツプ材、８：筐体、９：
防音材、１０：バツクアツプ材。
Fig. 1 is a sectional view of the first embodiment of the soundproofing device for a steel deck road bridge of the present invention, Fig. 2 is a sectional view of the second embodiment, and Fig. 3 is used in the first and second embodiments. 4 is a perspective view of the backup material used in FIG. 3, FIG. 5 is a sectional view of the third embodiment of the present invention, and FIG. FIG. 7 is a cross-sectional view of the housing of the third embodiment, and FIG. 7 is a cross-sectional view of a conventional soundproofing device for a steel deck road bridge. 1: Steel plate, 2: Closed section vertical rib (U trough), 3
: Soundproofing material, 4: Backup material, 8: Housing, 9:
Soundproofing material, 10: Backup material.
Claims (1)
リブの内部に軽量コンクリート、砂、モルタルな
どの防音材及び発泡スチロールなどの軽量なバツ
クアツプ材を充填したことを特徴とする鋼床版道
路橋の防音装置。 A steel deck road bridge characterized by filling the inside of closed-section vertical ribs placed on the back side of the deck slab with a soundproofing material such as lightweight concrete, sand, and mortar, and a lightweight back-up material such as styrene foam. Bridge soundproofing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10562787U JPS6410512U (en) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10562787U JPS6410512U (en) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410512U true JPS6410512U (en) | 1989-01-20 |
Family
ID=31338410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10562787U Pending JPS6410512U (en) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240537A (en) * | 2004-01-30 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | Steel plate deck and method for its reinforceing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150827A (en) * | 1975-06-19 | 1976-12-24 | Touei Shiyoukou Kk | Concrete wall material |
| JPS562141A (en) * | 1979-06-19 | 1981-01-10 | Ebata Shoji Kk | Manufacture of board for construction, such as fence, sound insulating board, etc. |
-
1987
- 1987-07-09 JP JP10562787U patent/JPS6410512U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150827A (en) * | 1975-06-19 | 1976-12-24 | Touei Shiyoukou Kk | Concrete wall material |
| JPS562141A (en) * | 1979-06-19 | 1981-01-10 | Ebata Shoji Kk | Manufacture of board for construction, such as fence, sound insulating board, etc. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240537A (en) * | 2004-01-30 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | Steel plate deck and method for its reinforceing method |
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