JPS61180206U - - Google Patents
Info
- Publication number
- JPS61180206U JPS61180206U JP6305785U JP6305785U JPS61180206U JP S61180206 U JPS61180206 U JP S61180206U JP 6305785 U JP6305785 U JP 6305785U JP 6305785 U JP6305785 U JP 6305785U JP S61180206 U JPS61180206 U JP S61180206U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- stayed bridge
- vibration damping
- damping device
- view
- 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
- 238000013016 damping Methods 0.000 claims description 5
Landscapes
- Bridges Or Land Bridges (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例の正面図、第２図は
本考案の他の実施例の正面図、第３図は第２図の
側面図、第４図は本考案のさらに他の実施例の正
面図、第５図は第４図の側面図、第６図は従来の
制振装置を取付けた斜張橋の正面図、第７図は従
来の制振装置の他の例を示す斜視図である。
図中、１はケーブル、３は制振装置、４は重錘
、５はバネ、６は減衰器、８，１３は粘弾性体、
９は板バネ、１０は重錘、１４は振子体を示す。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a front view of another embodiment of the present invention, Fig. 3 is a side view of Fig. 2, and Fig. 4 is a front view of another embodiment of the present invention. FIG. 5 is a side view of FIG. 4, FIG. 6 is a front view of a cable-stayed bridge with a conventional vibration damping device installed, and FIG. 7 shows another example of a conventional vibration damping device. FIG. In the figure, 1 is a cable, 3 is a vibration damping device, 4 is a weight, 5 is a spring, 6 is a damper, 8 and 13 are viscoelastic bodies,
9 is a leaf spring, 10 is a weight, and 14 is a pendulum body.
Claims (1)
に近い振動数を有する減衰機構を備えた質量―バ
ネ系を取付けたことを特徴とする斜張橋ケーブル
の制振装置。 A vibration damping device for a cable-stayed bridge cable, characterized in that a mass-spring system equipped with a damping mechanism having a frequency close to the natural frequency of the cable is attached to the cable of the cable-stayed bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6305785U JPS61180206U (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6305785U JPS61180206U (en) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180206U true JPS61180206U (en) | 1986-11-10 |
Family
ID=30592847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6305785U Pending JPS61180206U (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100748976B1 (en) | 2005-04-11 | 2007-08-13 | 엘지전자 주식회사 | Antivibration arrangements of air conditioner |
-
1985
- 1985-04-26 JP JP6305785U patent/JPS61180206U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100748976B1 (en) | 2005-04-11 | 2007-08-13 | 엘지전자 주식회사 | Antivibration arrangements of air conditioner |