SU1799039A1 - Gear for suppression of vibrations of span structures of bridges - Google Patents

Gear for suppression of vibrations of span structures of bridges

Info

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
Application number
SU4906959/33A
Other languages
Russian (ru)
Inventor
В.Г. Ворса
В.М. Жирухин
В.С. Кисляков
Г.М. Тимохин
И.Ю. Графский
В.С. Данков
М.И. Казакевич
Original Assignee
Государственный Институт По Изысканиям И Проектированию Мостов "Ленгипротрансмост"
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 by Государственный Институт По Изысканиям И Проектированию Мостов "Ленгипротрансмост" filed Critical Государственный Институт По Изысканиям И Проектированию Мостов "Ленгипротрансмост"
Priority to SU4906959/33A priority Critical patent/SU1799039A1/en
Application granted granted Critical
Publication of SU1799039A1 publication Critical patent/SU1799039A1/en

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
SU4906959/33A 1991-02-04 1991-02-04 Gear for suppression of vibrations of span structures of bridges SU1799039A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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