JP5016329B2 - ダンパ構造 - Google Patents
ダンパ構造 Download PDFInfo
- Publication number
- JP5016329B2 JP5016329B2 JP2007058339A JP2007058339A JP5016329B2 JP 5016329 B2 JP5016329 B2 JP 5016329B2 JP 2007058339 A JP2007058339 A JP 2007058339A JP 2007058339 A JP2007058339 A JP 2007058339A JP 5016329 B2 JP5016329 B2 JP 5016329B2
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- JP
- Japan
- Prior art keywords
- flat plate
- structural member
- damper
- plate portion
- hysteretic
- 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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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Description
3a、3b………平板部
5………連結部
6a、6b………接合部
7a、7b、7c、7d、7e、7f、7g、7h………ボルト穴
9………ボルト
11………ナット
13………柱
15………梁
17………ブラケット
19………ブレース
21………ボルト
23………ナット
25………スペーサ
27………ボルト
29………ナット
31a、31b………凹部
41a、41b、41c、41d………溶接部
43a、43b………対向面
45a、45b………側面
51a、51b、51c、51d………溶接部
53a、53b、53c、53d………側面
55a、55b………上下面
71………突出部
81………連結部
Claims (3)
- 対向して設けられ、それぞれ長さの異なる1対の平板部と、
前記平板部の端部を連結する連結部と、
前記1対の平板部の他の端部で、それぞれ第1の構造部材および第2の構造部材に接合される接合部と、
を具備する履歴型ダンパを用い、
柱と梁との交差部に設けられ、柱と梁とで構成される四辺形の対角線方向に延びる第1の構造部材と、前記第1の構造部材の延長位置の前記対角線上に設けられる第2の構造部材とが、前記第2の構造部材の延長線上に設けられる一対の前記履歴型ダンパのそれぞれの平板部で接続され、
前記第2の構造部材は、前記第1の構造部材よりも外形の寸法が小さく、前記第2の構造部材と前記平板部との間にスペーサが設けられ、
前記第2の構造部材が前記第1の構造部材の方向に力を受けると、前記平板部が前記第2の構造部材の方向である内側に湾曲するように変形し、
前記第2の構造部材が前記第1の構造部材と逆方向に力を受けると、前記平板部が前記第2の構造部材と反対方向である外側に湾曲するように変形することを特徴とするダンパ構造。 - 前記平板部には、前記連結部が嵌る凹部が設けられることを特徴する請求項1記載のダンパ構造。
- 前記接合部は、前記平板部より幅が広い突出部を有し、前記突出部に設けられたボルト穴で前記第1の構造部材および前記第2の構造部材に接合されることを特徴とする請求項1または請求項2に記載のダンパ構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007058339A JP5016329B2 (ja) | 2007-03-08 | 2007-03-08 | ダンパ構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007058339A JP5016329B2 (ja) | 2007-03-08 | 2007-03-08 | ダンパ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008223778A JP2008223778A (ja) | 2008-09-25 |
JP5016329B2 true JP5016329B2 (ja) | 2012-09-05 |
Family
ID=39842656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007058339A Active JP5016329B2 (ja) | 2007-03-08 | 2007-03-08 | ダンパ構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5016329B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6740674B2 (ja) * | 2016-03-31 | 2020-08-19 | 日本製鉄株式会社 | エネルギ吸収デバイス及び耐震壁 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001173130A (ja) * | 1999-12-22 | 2001-06-26 | Ohbayashi Corp | 履歴減衰型せん断ダンパー |
JP2001207679A (ja) * | 2000-01-28 | 2001-08-03 | Tatsuji Ishimaru | ダンパー |
JP3872719B2 (ja) * | 2002-05-20 | 2007-01-24 | 日野自動車株式会社 | サスペンション構造のリーフスプリング |
JP2004340301A (ja) * | 2003-05-16 | 2004-12-02 | Nippon Steel Corp | 免震装置 |
FR2855140B1 (fr) * | 2003-05-19 | 2006-05-26 | Nacam | Dispositif d'absorption modulable d'energie a charges pyrotechniques d'une colonne de direction de vehicule automobile |
JP2006052824A (ja) * | 2004-08-16 | 2006-02-23 | Tatsuji Ishimaru | ダンパー |
-
2007
- 2007-03-08 JP JP2007058339A patent/JP5016329B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2008223778A (ja) | 2008-09-25 |
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