HK1256333A1 - 用於承受拉力的鋼索的雙線性能量耗散和衝擊緩衝裝置 - Google Patents

用於承受拉力的鋼索的雙線性能量耗散和衝擊緩衝裝置

Info

Publication number
HK1256333A1
HK1256333A1 HK18115418.2A HK18115418A HK1256333A1 HK 1256333 A1 HK1256333 A1 HK 1256333A1 HK 18115418 A HK18115418 A HK 18115418A HK 1256333 A1 HK1256333 A1 HK 1256333A1
Authority
HK
Hong Kong
Prior art keywords
tension
shock absorbing
absorbing device
energy dissipating
linear energy
Prior art date
Application number
HK18115418.2A
Other languages
English (en)
Inventor
Charles Wang Wai Ng
Clarence Edward Choi
Dongri Song
Original Assignee
Univ Hong Kong Sci & Tech
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 Univ Hong Kong Sci & Tech filed Critical Univ Hong Kong Sci & Tech
Publication of HK1256333A1 publication Critical patent/HK1256333A1/zh

Links

Classifications

    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • 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
    • F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
    • 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
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/08—Functional characteristics, e.g. variability, frequency-dependence pre-stressed
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/06—Tension

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
HK18115418.2A 2016-01-05 2018-12-03 用於承受拉力的鋼索的雙線性能量耗散和衝擊緩衝裝置 HK1256333A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662387524P 2016-01-05 2016-01-05
PCT/CN2017/070127 WO2017118376A1 (en) 2016-01-05 2017-01-04 Bi-linear energy dissipating and shock absorbing device for cable subjected to tension

Publications (1)

Publication Number Publication Date
HK1256333A1 true HK1256333A1 (zh) 2019-09-20

Family

ID=59273472

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18115418.2A HK1256333A1 (zh) 2016-01-05 2018-12-03 用於承受拉力的鋼索的雙線性能量耗散和衝擊緩衝裝置

Country Status (4)

Country Link
US (1) US11448280B2 (zh)
CN (1) CN108700152B (zh)
HK (1) HK1256333A1 (zh)
WO (1) WO2017118376A1 (zh)

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US10738424B2 (en) * 2017-08-04 2020-08-11 R&B Leasing, Llc System and method for mitigating rockfalls
US20220018416A1 (en) * 2018-11-28 2022-01-20 Sony Group Corporation Elastic unit
CN109731777B (zh) * 2019-03-22 2023-06-16 中冶建工集团有限公司 砂石筛选装置
CN110939078A (zh) * 2019-10-27 2020-03-31 中铁二院工程集团有限责任公司 一种抵抗陡坡高能落石的组合结构
CN111734766A (zh) * 2020-01-19 2020-10-02 江苏金亚益重工科技有限公司 一种动力头用的复合减震器
CN111424573B (zh) * 2020-05-05 2021-08-17 西南交通大学 可扩展模块化耗能防护网单元组及其构成的防护网系统
WO2022035508A1 (en) * 2020-08-10 2022-02-17 R&B Leasing, Llc System and method for mitigating rockfalls
US20220178093A1 (en) * 2020-12-09 2022-06-09 Southwest Jiaotong University Throwing Toughness Buffer Mesh Unit for Rockfall Protection and Design Method of Critical Throwing Angle Thereof
CN112554096B (zh) * 2020-12-10 2022-05-06 中国人民解放军火箭军工程大学 负刚度型自适应储能抗冲击柱
CN112726439A (zh) * 2020-12-23 2021-04-30 重庆奇欣达科技有限公司 一种具有高强度防损伤功能的网片
CN113153949B (zh) * 2021-04-19 2022-05-13 中国人民解放军国防科技大学 非线性耦合共振单元及非线性声学超材料元胞结构
CN113792363B (zh) * 2021-07-15 2022-07-12 西南交通大学 一种以树木为支撑的柔性防护系统的连接装置及设计方法
CN113403972B (zh) * 2021-07-28 2022-08-09 中铁建新疆京新高速公路有限公司 一种用于公路建设中防滚落石危害的消能棚架结构
CN114857196A (zh) * 2022-05-02 2022-08-05 西南交通大学 一种高缓冲拟塑性组合弹簧缓冲器

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Also Published As

Publication number Publication date
WO2017118376A9 (en) 2017-08-31
WO2017118376A1 (en) 2017-07-13
US11448280B2 (en) 2022-09-20
CN108700152B (zh) 2020-08-14
US20180274618A1 (en) 2018-09-27
CN108700152A (zh) 2018-10-23

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