JPH0256260U - - Google Patents

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Publication number
JPH0256260U
JPH0256260U JP13468788U JP13468788U JPH0256260U JP H0256260 U JPH0256260 U JP H0256260U JP 13468788 U JP13468788 U JP 13468788U JP 13468788 U JP13468788 U JP 13468788U JP H0256260 U JPH0256260 U JP H0256260U
Authority
JP
Japan
Prior art keywords
weight
vibrations
damping device
vibration damping
coil spring
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.)
Granted
Application number
JP13468788U
Other languages
Japanese (ja)
Other versions
JP2503356Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988134687U priority Critical patent/JP2503356Y2/en
Publication of JPH0256260U publication Critical patent/JPH0256260U/ja
Application granted granted Critical
Publication of JP2503356Y2 publication Critical patent/JP2503356Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Bridges Or Land Bridges (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
塔状構造物と制振装置の縦断正面図、第２図は第
１図の―線断面図、第３図は制振装置を付設
した主塔模型の自由振動波形図、第４図は制振装
置を付設しない主塔模型の自由振動波形図、第５
図は変形例に係る第１図相当図、第６図は別実施
例に係る塔状構造物と制振装置の縦断面図、第７
図は第６図―線断面図である。 １，１Ａ……塔状構造物、Ｄ，ＤＡ……質量ダ
ンパ方式制振装置、６，６Ａ……重錘、６ａ……
重錘ブロツク、６ｂ……連結材、７……リンク部
材、７ａ……圧縮リンク部材、７Ａ……ワイヤ、
１１……コイルスプリング。 The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal sectional front view of a tower-like structure and a vibration damping device, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 shows a vibration damping device. Figure 4 is a free vibration waveform diagram of the attached main tower model; Figure 4 is a free vibration waveform diagram of the main tower model without a damping device;
The figure is a view corresponding to FIG. 1 according to a modified example, FIG. 6 is a vertical cross-sectional view of a tower-like structure and a vibration damping device according to another embodiment,
The figure is a sectional view taken along the line of FIG. 6. 1, 1A... Tower-like structure, D, DA... Mass damper type vibration damping device, 6, 6A... Weight, 6a...
Weight block, 6b...Connecting material, 7...Link member, 7a...Compression link member, 7A...Wire,
11...Coil spring.

Claims (1)

【実用新案登録請求の範囲】 重錘を用いて構造物の振動を制振するようにし
た構造物の制振装置において、 上記重錘は、構造物の外部に配設され且つ構造
物の外壁面に所定の隙間を空けて沿う形状であつ
て上下に貫通する構造物の周囲を全面的にまたは
部分的に囲むように環状に形成され、 上記重錘は張力部材または圧縮リンクとコイル
バネにより構造物に吊設され、 上記構造物の振動に応動して振動する重錘と構
造物とを衝突させることにより、構造物の振動エ
ネルギを散逸させるように構成したことを特徴と
する構造物の制振装置。[Claims for Utility Model Registration] In a vibration damping device for a structure that uses a weight to damp vibrations of the structure, the weight is arranged outside the structure and is located outside the structure. It is formed in an annular shape so as to completely or partially surround a structure that runs along the wall surface with a predetermined gap and that penetrates vertically, and the weight is structured by a tension member or a compression link and a coil spring. A control for a structure, characterized in that the vibration energy of the structure is dissipated by colliding the structure with a weight that is suspended from an object and vibrates in response to the vibrations of the structure. Shaking device.
JP1988134687U 1988-10-14 1988-10-14 Vibration control device for structures Expired - Lifetime JP2503356Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988134687U JP2503356Y2 (en) 1988-10-14 1988-10-14 Vibration control device for structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988134687U JP2503356Y2 (en) 1988-10-14 1988-10-14 Vibration control device for structures

Publications (2)

Publication Number Publication Date
JPH0256260U true JPH0256260U (en) 1990-04-24
JP2503356Y2 JP2503356Y2 (en) 1996-06-26

Family

ID=31393669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988134687U Expired - Lifetime JP2503356Y2 (en) 1988-10-14 1988-10-14 Vibration control device for structures

Country Status (1)

Country Link
JP (1) JP2503356Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010242450A (en) * 2009-04-09 2010-10-28 Ohbayashi Corp Vibration control method, vibration control structure, and aseismatic reinforcing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134038A (en) * 1981-02-10 1982-08-19 Toshiba Corp Vibration damper for pillar
JPS6252646U (en) * 1985-09-19 1987-04-01
JPS6268976U (en) * 1985-10-18 1987-04-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134038A (en) * 1981-02-10 1982-08-19 Toshiba Corp Vibration damper for pillar
JPS6252646U (en) * 1985-09-19 1987-04-01
JPS6268976U (en) * 1985-10-18 1987-04-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010242450A (en) * 2009-04-09 2010-10-28 Ohbayashi Corp Vibration control method, vibration control structure, and aseismatic reinforcing method

Also Published As

Publication number Publication date
JP2503356Y2 (en) 1996-06-26

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