SU1799039A1 - Gear for suppression of vibrations of span structures of bridges - Google Patents
Gear for suppression of vibrations of span structures of bridgesInfo
- Publication number
- SU1799039A1 SU1799039A1 SU4906959/33A SU4906959A SU1799039A1 SU 1799039 A1 SU1799039 A1 SU 1799039A1 SU 4906959/33 A SU4906959/33 A SU 4906959/33A SU 4906959 A SU4906959 A SU 4906959A SU 1799039 A1 SU1799039 A1 SU 1799039A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vibrations
- suppression
- cantilevers
- gear
- bridges
- Prior art date
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
FIELD: civil engineering. SUBSTANCE: gear for suppression of vibrations of span structures of bridges includes cantilevers arranged on both sides of span structure having roadway and suppressing members anchored on cantilevers in longitudinal vertical plane. Cantilevers are placed in the level of roadway of bridge and suppressing members are manufactured in the form of laminated deflector attached with upper part to free ends of cantilevers. Relation of height H of span structure to length 1 of each cantilever and height h of laminated deflector lies within H:1:h=1.0:1.0:0.5. EFFECT: enhanced efficiency of suppression of vibrations. 2 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4906959/33A SU1799039A1 (en) | 1991-02-04 | 1991-02-04 | Gear for suppression of vibrations of span structures of bridges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4906959/33A SU1799039A1 (en) | 1991-02-04 | 1991-02-04 | Gear for suppression of vibrations of span structures of bridges |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1799039A1 true SU1799039A1 (en) | 1996-01-27 |
Family
ID=60536808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4906959/33A SU1799039A1 (en) | 1991-02-04 | 1991-02-04 | Gear for suppression of vibrations of span structures of bridges |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1799039A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2500852C2 (en) * | 2011-10-11 | 2013-12-10 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Device to reduce transverse oscillations of bridge span caused by wind effect |
RU177392U1 (en) * | 2017-07-31 | 2018-02-20 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | DEVICE FOR REDUCING THE OVERVIEW OF BRIDGES OF THE BRIDGE DESIGN CAUSED BY THE WIND |
-
1991
- 1991-02-04 SU SU4906959/33A patent/SU1799039A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2500852C2 (en) * | 2011-10-11 | 2013-12-10 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Device to reduce transverse oscillations of bridge span caused by wind effect |
RU177392U1 (en) * | 2017-07-31 | 2018-02-20 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | DEVICE FOR REDUCING THE OVERVIEW OF BRIDGES OF THE BRIDGE DESIGN CAUSED BY THE WIND |
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