JP2018204380A - 防音扉 - Google Patents
防音扉 Download PDFInfo
- Publication number
- JP2018204380A JP2018204380A JP2017113377A JP2017113377A JP2018204380A JP 2018204380 A JP2018204380 A JP 2018204380A JP 2017113377 A JP2017113377 A JP 2017113377A JP 2017113377 A JP2017113377 A JP 2017113377A JP 2018204380 A JP2018204380 A JP 2018204380A
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- JP
- Japan
- Prior art keywords
- door
- passage
- soundproof door
- doors
- vehicle
- 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.)
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- 239000000463 material Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 abstract description 22
- 238000005422 blasting Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
トンネル軸方向に延び、車両が通行するための通路と、
トンネル軸方向に離間して設けられ、通路を開閉するための複数の通行扉とを含み、
複数の通行扉の一次固有周波数が一致しないように異なる剛性を有する、防音扉が提供される。
11、11a、11b…一般部材部
12…風管接続部
13、13a、13b…車両通行部
14…人用通行部
15、15a、15b…車両通行扉
16…開閉機構
17…閂鎹
18…閂
19…人用扉
20…遮音板
21…吸音材
22…プレート
23…砂
24…エキスパンドメタル
25…コンクリート
26…風管
27…マイクロフォン
30…通路
31、32…通行扉
33…凹凸
Claims (2)
- トンネル内への車両の通行を可能にする通行部を備える防音扉であって、
前記通行部が、
トンネル軸方向に延び、前記車両が通行するための通路と、
前記トンネル軸方向に離間して設けられ、前記通路を開閉するための複数の通行扉とを含み、
前記複数の通行扉の一次固有周波数が一致しないように異なる剛性を有する、防音扉。 - 前記複数の通行扉が、材質、厚さ、構造、表面形状、開閉方向のうちの少なくとも1つが異なることにより前記異なる剛性を有する、請求項1に記載の防音扉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017113377A JP6563979B2 (ja) | 2017-06-08 | 2017-06-08 | 防音扉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017113377A JP6563979B2 (ja) | 2017-06-08 | 2017-06-08 | 防音扉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018204380A true JP2018204380A (ja) | 2018-12-27 |
JP6563979B2 JP6563979B2 (ja) | 2019-08-21 |
Family
ID=64955329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017113377A Active JP6563979B2 (ja) | 2017-06-08 | 2017-06-08 | 防音扉 |
Country Status (1)
Country | Link |
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JP (1) | JP6563979B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109630199A (zh) * | 2019-02-22 | 2019-04-16 | 河南理工大学 | 一种基于仿生学的发明防爆门 |
JP2020159074A (ja) * | 2019-03-27 | 2020-10-01 | 戸田建設株式会社 | トンネルの防音扉の遮音施工方法及びトンネルの防音扉の遮音構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008308877A (ja) * | 2007-06-14 | 2008-12-25 | Techno Pro Kk | トンネル用防音壁及びこれを用いたトンネル用防音システム |
JP2017040134A (ja) * | 2015-08-21 | 2017-02-23 | 鹿島建設株式会社 | 防音構造体、トンネル防音構造 |
-
2017
- 2017-06-08 JP JP2017113377A patent/JP6563979B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008308877A (ja) * | 2007-06-14 | 2008-12-25 | Techno Pro Kk | トンネル用防音壁及びこれを用いたトンネル用防音システム |
JP2017040134A (ja) * | 2015-08-21 | 2017-02-23 | 鹿島建設株式会社 | 防音構造体、トンネル防音構造 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109630199A (zh) * | 2019-02-22 | 2019-04-16 | 河南理工大学 | 一种基于仿生学的发明防爆门 |
JP2020159074A (ja) * | 2019-03-27 | 2020-10-01 | 戸田建設株式会社 | トンネルの防音扉の遮音施工方法及びトンネルの防音扉の遮音構造 |
JP7213118B2 (ja) | 2019-03-27 | 2023-01-26 | 戸田建設株式会社 | トンネルの防音扉の遮音施工方法及びトンネルの防音扉の遮音構造 |
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JP6563979B2 (ja) | 2019-08-21 |
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