ITTO920906A0 - Smorzatore variabile per ponti. - Google Patents

Smorzatore variabile per ponti.

Info

Publication number
ITTO920906A0
ITTO920906A0 IT92TO906A ITTO920906A ITTO920906A0 IT TO920906 A0 ITTO920906 A0 IT TO920906A0 IT 92TO906 A IT92TO906 A IT 92TO906A IT TO920906 A ITTO920906 A IT TO920906A IT TO920906 A0 ITTO920906 A0 IT TO920906A0
Authority
IT
Italy
Prior art keywords
bridges
variable damper
damper
variable
Prior art date
Application number
IT92TO906A
Other languages
English (en)
Inventor
Kazuhiko Kawashima
Shigeki Unjoh
Hideyuki Shimizu
Original Assignee
Public Works Research Inst Min
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 Public Works Research Inst Min filed Critical Public Works Research Inst Min
Publication of ITTO920906A0 publication Critical patent/ITTO920906A0/it
Publication of ITTO920906A1 publication Critical patent/ITTO920906A1/it
Application granted granted Critical
Publication of IT1257271B publication Critical patent/IT1257271B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
ITTO920906A 1991-11-07 1992-11-06 Smorzatore variabile per ponti. IT1257271B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3291261A JP2615397B2 (ja) 1991-11-07 1991-11-07 橋梁用バリアブルダンパー装置

Publications (3)

Publication Number Publication Date
ITTO920906A0 true ITTO920906A0 (it) 1992-11-06
ITTO920906A1 ITTO920906A1 (it) 1994-05-06
IT1257271B IT1257271B (it) 1996-01-10

Family

ID=17766580

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920906A IT1257271B (it) 1991-11-07 1992-11-06 Smorzatore variabile per ponti.

Country Status (6)

Country Link
US (1) US5349712A (it)
JP (1) JP2615397B2 (it)
CA (1) CA2082018A1 (it)
FR (1) FR2683558B1 (it)
IT (1) IT1257271B (it)
NZ (1) NZ244984A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629662A (zh) * 2019-10-16 2019-12-31 南京林业大学 一种桥梁防坠落约束阻尼器
CN113789716A (zh) * 2021-09-30 2021-12-14 南昌大学 一种钢弹簧加固的多向缓冲限位耗能型桥梁抗震挡块
CN114875773A (zh) * 2022-05-20 2022-08-09 鞍山公路工程有限公司 一种桥梁抗震用粘滞阻尼器固定安装结构

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5771642A (en) * 1995-10-27 1998-06-30 Lester; William M. Earthquake survivable platform for elevated structures
FR2750440B1 (fr) * 1996-06-26 1999-04-23 Jarret Dispositif pour le positionnement d'au moins un point fixe dans un ouvrage de genie civil et application a de tels ouvrages
DE10161972B4 (de) * 2001-12-17 2010-09-09 Maurer Söhne Gmbh & Co. Kg Energieabsorptionsvorrichtung
JP5316842B2 (ja) * 2008-06-04 2013-10-16 清水建設株式会社 免震機構
JP5173988B2 (ja) * 2009-11-12 2013-04-03 中部電力株式会社 既設水門柱の耐震性向上構造、及び連成耐震構造物
DE102013103337A1 (de) * 2013-04-03 2014-10-09 Industrial Science GmbH powered by IAV Tilgereinrichtung für ein schwingungsfähiges Gebilde
DE112013007256T5 (de) 2013-07-19 2016-04-14 General Electric Company Elektrische Schaltvorrichtung enthaltend eine einstellbare Dämpfungsanordnung
CN103422428A (zh) * 2013-08-28 2013-12-04 东南大学 主梁设置刚性铰的斜拉桥的横向风振反应的控制系统
DE102013224460A1 (de) * 2013-11-28 2015-05-28 Maurer Söhne Engineering GmbH & Co. KG Überbrückungsvorrichtung
CN103806369B (zh) * 2014-01-07 2015-09-16 中铁大桥局集团武汉桥梁科学研究院有限公司 用于大跨度桥梁抗震的粘滞阻尼器的连接方式
CN104233951B (zh) * 2014-07-24 2016-03-23 中铁大桥科学研究院有限公司 一种多功能粘滞阻尼器及其连接方法
JP6567265B2 (ja) * 2014-10-24 2019-08-28 株式会社東芝 免震装置および免震方法
WO2018036519A1 (zh) * 2016-08-24 2018-03-01 中铁二院工程集团有限责任公司 一种利用梁体提高桥梁抗震性能的方法及耗能减震桥梁支座
US10746251B2 (en) 2018-05-11 2020-08-18 Itt Manufacturing Enterprises Llc Load damping assembly with gapping feature
CN111305041B (zh) * 2020-02-28 2021-10-12 江苏大学 一种多级抗冲耗能桥梁限位器
CN111455820A (zh) * 2020-04-10 2020-07-28 广东省交通规划设计研究院股份有限公司 减隔震体系及桥梁
CN112195754B (zh) * 2020-09-25 2022-08-05 陈松 一种用于桥梁的防碰撞连接装置
CN113356034A (zh) * 2021-07-06 2021-09-07 哈尔滨工业大学 一种抑制桥梁振动的阻尼器减振系统及实现方法
CN114737471B (zh) * 2022-04-13 2024-07-16 重庆交通大学 具有阻尼减震系统的桥梁及该阻尼减震系统的工作方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE41400C (de) * G. K. BlRGE in Buffalo, Grafschaft Erie, V. St. A Maschine zum Ausschneiden von Mustern auf Druckwalzen
FR1184162A (fr) * 1957-10-10 1959-07-17 Dispositif hydraulique de commande à distance, notamment pour vannes de pont de levage
FR2084849A5 (it) * 1970-03-19 1971-12-17 Nat Res Dev
GB1353616A (en) * 1970-08-13 1974-05-22 Secr Defence Bridges
US3979787A (en) * 1971-10-08 1976-09-14 Ahlgren Nils H Method of supporting bridge structures and like heavy-weight rigid structures upon displacement thereof
JPS56138540A (en) * 1980-03-31 1981-10-29 Kawasaki Heavy Ind Ltd Vibration absorbing apparatus for towerlike structure
SU1006565A1 (ru) * 1981-05-14 1983-03-23 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта Опорна часть строительных конструкций
FR2544432B1 (fr) * 1982-11-09 1985-11-29 Dragages Travaux Publics Verin parasismique pour structure elastiquement appuyee
US4648490A (en) * 1983-06-17 1987-03-10 Hr Textron Inc. Shock absorber
IT1182174B (it) * 1985-02-04 1987-09-30 Pellegrino Gallo Dispositivo di ritegno antisismico per impalcati di ponti, viadotti e simili
US4735296A (en) * 1985-03-13 1988-04-05 The Boeing Company Active vibration stabilizer and isolator
US4890430A (en) * 1986-09-12 1990-01-02 Kajima Corporation Device and method for protecting a building against earthquake tremors
DE3843676A1 (de) * 1988-12-23 1990-07-05 Bayerische Motoren Werke Ag Schwingungstilger
US5036633A (en) * 1989-02-07 1991-08-06 Kajima Corporation Variable damping and stiffness structure
JPH0745781B2 (ja) * 1989-02-23 1995-05-17 鹿島建設株式会社 制震構造物用可変減衰装置
DE3931857A1 (de) * 1989-09-23 1991-04-04 Bosch Gmbh Robert Daempfungssystem
US5011180A (en) * 1990-02-02 1991-04-30 The University Of British Columbia Digital suspension system
US5174552A (en) * 1991-10-15 1992-12-29 Lord Corporation Fluid mount with active vibration control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629662A (zh) * 2019-10-16 2019-12-31 南京林业大学 一种桥梁防坠落约束阻尼器
CN113789716A (zh) * 2021-09-30 2021-12-14 南昌大学 一种钢弹簧加固的多向缓冲限位耗能型桥梁抗震挡块
CN114875773A (zh) * 2022-05-20 2022-08-09 鞍山公路工程有限公司 一种桥梁抗震用粘滞阻尼器固定安装结构

Also Published As

Publication number Publication date
CA2082018A1 (en) 1993-05-08
FR2683558B1 (fr) 1996-02-02
IT1257271B (it) 1996-01-10
ITTO920906A1 (it) 1994-05-06
JPH05339910A (ja) 1993-12-21
JP2615397B2 (ja) 1997-05-28
NZ244984A (en) 1996-07-26
US5349712A (en) 1994-09-27
FR2683558A1 (fr) 1993-05-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127