KR101137474B1 - 자기장 케이블 및 이를 이용한 진동 저감 구조 - Google Patents
자기장 케이블 및 이를 이용한 진동 저감 구조 Download PDFInfo
- Publication number
- KR101137474B1 KR101137474B1 KR1020090131224A KR20090131224A KR101137474B1 KR 101137474 B1 KR101137474 B1 KR 101137474B1 KR 1020090131224 A KR1020090131224 A KR 1020090131224A KR 20090131224 A KR20090131224 A KR 20090131224A KR 101137474 B1 KR101137474 B1 KR 101137474B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic field
- cable
- vibration
- wires
- sensitive rubber
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 44
- 229920001971 elastomer Polymers 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 14
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 230000001976 improved effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D11/00—Suspension or cable-stayed bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
- F16F1/361—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material comprising magneto-rheological elastomers [MR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
- F16F13/30—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/14—Vibration-dampers; Shock-absorbers of cable support type, i.e. frictionally-engaged loop-forming cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2075—Fillers
- D07B2201/2082—Fillers characterised by the materials used
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/206—Improving radial flexibility
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2015—Construction industries
- D07B2501/203—Bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (5)
- 원형단면을 갖는 다수의 소선; 상기 소선과 소선 사이의 공극을 충진하는 자기유변유체; 상기 소선들과 함께 구비된 자기민감고무; 및 상기 자기유변유체와 상기 자기민감고무에 자기장이 발생되도록 상기 소선들과 상기 자기민감고무를 함께 감는 코일;을 포함하며,상기 소선들은 일정 개수별로 묶이어 연선들을 구성하고, 상기 자기민감고무는 상기 연선들에 적어도 하나씩 구비되며, 상기 자기유변유체는 상기 연선과 연선 사이의 공극에도 충진되고, 상기 코일은 상기 연선들을 하나로 묶는 피복에 감긴 것을 특징으로 하는 구조물에 작용하는 진동을 저감시키는 자기장 케이블.
- 삭제
- 제1항에 있어서,상기 자기유변유체는 상기 코일로 인가되는 전류에 의해 형성되는 자기장으로 인하여 고형화가 진행되는 것을 특징으로 하는 구조물에 작용하는 진동을 저감시키는 자기장 케이블.
- 제1항에 있어서,상기 자기민감고무는 상기 코일로 인가되는 전류에 의해 형성되는 자기장으로 인하여 더욱 단단해지는 것을 특징으로 하는 구조물에 작용하는 진동을 저감시키는 자기장 케이블.
- 제1항, 제3항, 및 제4항 중 어느 한 항의 자기장 케이블;상기 자기장 케이블을 구비하는 구조물에 설치된 센서;상기 센서를 통해 진동을 측정하는 진동측정부; 및상기 진동측정부에서 측정된 진동의 크기에 따라 계산된 전류를 상기 자기장 케이블의 코일에 연결된 전원부로 송신하는 제어부;를 포함하는 구조물에 작용하는 진동 저감 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090131224A KR101137474B1 (ko) | 2009-12-24 | 2009-12-24 | 자기장 케이블 및 이를 이용한 진동 저감 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090131224A KR101137474B1 (ko) | 2009-12-24 | 2009-12-24 | 자기장 케이블 및 이를 이용한 진동 저감 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110074303A KR20110074303A (ko) | 2011-06-30 |
KR101137474B1 true KR101137474B1 (ko) | 2012-04-20 |
Family
ID=44404674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090131224A Active KR101137474B1 (ko) | 2009-12-24 | 2009-12-24 | 자기장 케이블 및 이를 이용한 진동 저감 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101137474B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103742585A (zh) * | 2014-01-07 | 2014-04-23 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | 一种斜拉索永磁式电涡流阻尼器及阻尼产生方法 |
CN110409287A (zh) * | 2018-04-26 | 2019-11-05 | 株式会社韩国桥梁 | 包含弹簧阻尼器的对称液压回路拉索阻尼装置及控制方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108625287A (zh) * | 2018-05-31 | 2018-10-09 | 上海浦江缆索股份有限公司 | 带有密封结构防雨罩的拉索及其制造方法 |
CN110656569B (zh) * | 2019-09-04 | 2021-09-17 | 重庆交通大学 | 一种圆环吊杆及焊接空心球节点加劲梁玻璃悬索桥 |
CN111156134B (zh) * | 2020-01-21 | 2024-04-09 | 浙江科技学院 | 桥面板悬挂式风力发电装置及操作方法 |
CN111696713A (zh) * | 2020-07-15 | 2020-09-22 | 高真真 | 一种地下工程施工用防水电缆 |
CN114165897B (zh) * | 2021-11-26 | 2023-03-14 | 青岛海信日立空调系统有限公司 | 一种振动控制装置 |
CN115798857A (zh) * | 2022-12-15 | 2023-03-14 | 武汉理工大学 | 一种磁流变防护网的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08296206A (ja) * | 1995-04-26 | 1996-11-12 | Hitachi Zosen Corp | ケーブル |
JPH11323823A (ja) * | 1998-04-10 | 1999-11-26 | Freyssinet Internatl (Stup) | 建設構造物用の吊り下げ装置 |
JP2002235291A (ja) * | 2000-12-04 | 2002-08-23 | Freyssinet Internatl Stup | 個別に保護されたストランド、およびその製造方法 |
JP2003509604A (ja) * | 1999-09-15 | 2003-03-11 | フレシネ アンテルナショナル (エステーユーペー) | 建築構造物用の平行線材を有するケーブル、前記ケーブル用のアンカー、およびアンカー方法 |
-
2009
- 2009-12-24 KR KR1020090131224A patent/KR101137474B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08296206A (ja) * | 1995-04-26 | 1996-11-12 | Hitachi Zosen Corp | ケーブル |
JPH11323823A (ja) * | 1998-04-10 | 1999-11-26 | Freyssinet Internatl (Stup) | 建設構造物用の吊り下げ装置 |
JP2003509604A (ja) * | 1999-09-15 | 2003-03-11 | フレシネ アンテルナショナル (エステーユーペー) | 建築構造物用の平行線材を有するケーブル、前記ケーブル用のアンカー、およびアンカー方法 |
JP2002235291A (ja) * | 2000-12-04 | 2002-08-23 | Freyssinet Internatl Stup | 個別に保護されたストランド、およびその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103742585A (zh) * | 2014-01-07 | 2014-04-23 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | 一种斜拉索永磁式电涡流阻尼器及阻尼产生方法 |
CN103742585B (zh) * | 2014-01-07 | 2015-09-30 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | 一种斜拉索永磁式电涡流阻尼器及阻尼产生方法 |
CN110409287A (zh) * | 2018-04-26 | 2019-11-05 | 株式会社韩国桥梁 | 包含弹簧阻尼器的对称液压回路拉索阻尼装置及控制方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20110074303A (ko) | 2011-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101137474B1 (ko) | 자기장 케이블 및 이를 이용한 진동 저감 구조 | |
KR101649320B1 (ko) | Mr유체 케이블 및 그 시스템 | |
CN103590320B (zh) | 一种斜拉桥的斜拉索减振装置 | |
US20130061466A1 (en) | Multi-response vibration damper assembly | |
US20060272912A1 (en) | Cable vibration control with a TMD-MR damper system | |
ES2833401T3 (es) | Conductores energéticamente eficientes con puntos de inflexión térmica reducidos y método de fabricación de los mismos | |
CN104753012B (zh) | 一种可调节谐振频率的线路防振系统 | |
CN101672004B (zh) | 用于悬索桥的形状记忆合金减振辅助索装置 | |
Ko et al. | Field vibration tests of bridge stay cables incorporated with magnetorheological (MR) dampers | |
CN110080105A (zh) | 复合减振护套拉索 | |
Liu et al. | Investigation of vibration mitigation of stay cables incorporated with superelastic shapememory alloy dampers | |
CN103758029A (zh) | 一种用于斜拉索减振控制的永磁式质量调谐阻尼装置 | |
Van Dyke et al. | Effect of ice and snow on the dynamics of~ transmission line conductors | |
KR100948793B1 (ko) | 사장교 케이블의 진동저감장치 | |
CN207846192U (zh) | 斜拉索桥梁斜拉索抗风减振结构 | |
CN115023562B (zh) | 缆索弯曲限制组件以及缆索弯曲限制组件与缆索、锚固件、压紧夹持单元和凹槽管的组合 | |
Fujino et al. | Cable vibrations and control methods | |
CN105391019B (zh) | 一种输电线路微风振动宽频段抑制防振金具 | |
KR101672653B1 (ko) | Mr 유체를 이용한 풍력 발전 타워의 공진 회피 장치 및 이를 이용한 풍력 발전 타워 | |
CN203188118U (zh) | 一种缓黏结型平行钢丝斜拉索 | |
KR102111793B1 (ko) | 사장케이블의 진동 저감을 위한 부착형 관성마찰댐퍼 | |
KR101649705B1 (ko) | 케이블 마찰 댐퍼 | |
KR100674594B1 (ko) | 사장교 케이블의 진동저감유니트 및 그 진동저감방법 | |
Weber et al. | Passive damping of cables with MR dampers | |
CN203393617U (zh) | 特大跨径桥梁缆索减振用辅助索网系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091224 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20111216 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120314 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120410 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20120412 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20141104 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20141104 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20160404 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20160404 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20170302 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180403 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20180403 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20190402 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20190402 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20200410 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20210326 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20220331 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20230404 Start annual number: 12 End annual number: 12 |