TW295612B - - Google Patents

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Publication number
TW295612B
TW295612B TW084108250A TW84108250A TW295612B TW 295612 B TW295612 B TW 295612B TW 084108250 A TW084108250 A TW 084108250A TW 84108250 A TW84108250 A TW 84108250A TW 295612 B TW295612 B TW 295612B
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Taiwan
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damping
damper
structural parts
hardware
damping element
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TW084108250A
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English (en)
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Minnesota Mining & Mfg
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02Buildings, 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
    • E04H9/021Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0237Structural braces with damping devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02Buildings, 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
    • E04H9/028Earthquake withstanding shelters

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Prevention Devices (AREA)
  • Bridges Or Land Bridges (AREA)

Description

(由本局填寫) 經濟部中央標準局員X消f合作社印製 承辦人代碼 大 類: A6 B6 I P C分類: 本案已向: 國(地區)申請專利,申請日期:卢ν’Γ ° 案號:fl/cΗ, Λτ,□有□無主張優先權 有關微生物已寄存於: ,寄存日期: ,寄存號碼: Γ 裝〆 I *务! (請先閱讀背面之注意事項再填寫本頁各爛) -3- 本紙張尺度適用中國國家標隼(CNS ) Λ4規格(210X29,公釐) Μ ----- B7 五、發明説明(’) 發明背景 能量驅散g且尼器傳統上使用在諸如建築p、橋揉、水技 、:L±:L部結構改良等的結構中,用以減少導^風77也 震等的振動效果。基本上,這些能量驅散阻,包含直 接固合至較大型阻尼器結構件上的些阻尼器 接著置於諸如建築物的結構中,其裝置方式可極有故地減 少結構體上的振動效果。 下面之參考資料説明可使用於建築等之已知的非模組化 能量驅散阻尼器。
Caldwell等人在美國第3,605,953號專利中,發表一種非 模組化阻尼’其具有黏塑層而緊固地黏合至一付具有寬廣 表面的硬件上。每一硬件的硬度,越過0.1吋(2.54釐米) 的麵材。阻尼單元可安裝在建築結構的支律柱與橫樑之間 〇
Scholl在美國第4,910,929號專利中,發表一種非模組化 阻尼,其具有堅硬的附件以及配具選擇性熱能驅散板而夾 入彈性附件中的彈性附件。堅硬附件基本上連接在建築物 或結構獲的橫樑與支柱之間,俾提供丨00 %相等或更大於 建築物本身阻尼之阻尼效果。
Fukahori等人在美國第4 761,925號專利中,發表一種防 震橡皮軸承,其由變通之硬銅板及具有黏塑特性之彈性板 組成’它們均固合在厚鋼板的凸緣之間。防震橡皮軸承在 水平方向具有彈性或較低的剪力模數,同時疊置在建築物 與基礎之間。 _ - 4 - 本紙張尺度 (21GX 297 公釐] -- (請先閲讀背面之注意事項再填寫本頁)
,1T 經濟部中央樣準局員工消費合作社印製 A7 -------- 五'發明説明(2 )
Robinson在美國第4,117637號專利中,發表一種疊置 在結構體構件之間的循環式剪能吸收器,俾將其與地震隔 絕,或是避免由強風造成的移動。有用之能量吸收材料包 含錯、銘、超塑合金、以及冰塊。
Mdes在美國第4,425,98〇號專利中,發表橫樑阻尼器, 其包含配具凸緣的橫樑,以及一層介於凸緣及待防震之結 構表皮間的黏塑材料。横樑的剖面形狀可爲I、L、z、u 或T形。
White的美國第4,823,522號專利中,發表—種能量吸收 總成,其中許多相隔之金屬板似元件相互連接,使得元件 自其較南端呈懸吊狀。較高端可與底板樑相連,而懸吊端 與和底板樑鄰靠的支柱相連。 發明總論 經濟部中央標率局負工消費合作社印製 -----^---.--衣-- C诗先間讀背而之.江意事項再填寫本頁) 本發明關於一種能量驅散阻尼器,其使用的阻尼组( 即此處所論及的阻尼元件),由振動阻尼材料及硬件(譬如 金屬板)的交錯層組成。模組化阻尼可藉由將個別阻尼模 組固疋在阻尼器的結構件上而由個別阻尼模組組成。個別 阻尼元件可藉由螺栓、暗筲、焊接或黏合固接、互鎖表面 特性、或是其他固定技術之任何組合而固定或者依附至模 組化阻尼的結構件中。模組的外側硬件可選擇性地伸長, 合許阻尼元件更易於栓合’焊合或固定在能量驅散模組化 阻尼的結構件中。 模組化阻尼的步驟是獨特的,其容許振動阻尼材料與阻 尼元件硬件的完全固合,在模組化阻尼的大型結構件以外 -5 - 適用中國國家( CNS ) A4規格(2!〇χ 297公後 B· 五、發明説明(3 ) 進行(當使用具有兩個外硬件的阻尼模組時)。此在設計可 行性、性能測試、顧客服務、存量處理、製造加工、製造 成本、品質、生產安全/人類工學及運輸上,提供巨大的 優點。 經濟部中央標隼局員工消費合作杜印聚 阻尼器基本上爲能量驅散能力及固合強度而進行試驗。 本發明模組化阻尼的一項重要優點,爲易於對具有兩個外 硬件的每一阻尼模組,進行能量驅散能力及固合強度試驗 。針對大多數的大型及重型傳統阻尼器而言,爲了評估製 造產品的能量驅散能力及固合強度,整個阻尼器必須測試 。測試大型及重型的最終總成甚爲困難,耗資且有時爲不 可能的。測試本發明使用之較小阻尼模組的能量驅散能力 及固合強度比較容易,其可對這些性能試驗進行較大範圍 的樣本計量。傳統阻尼器非由可在最終阻尼器製成之前而 個別進行試驗的個別模組構成。因此,大型阻尼器本身必 須加以測試。此必須使用具有大輸入力量的大型機器,俾 測試阻尼器的特性。此一大型機器基本上爲—試驗單元, 其在高至1_5吋(38釐米)或是更多的位移中,可具有2〇〇 kips(重量單位,每kip爲1〇〇〇磅)(9〇9><1〇4公斤)至1〇〇〇 kips (4.55X10公斤)的高頻(1赫茲)激發。此一型式的裝 置非常稀少,同時操作時既困難且昂貴。使用在本發明阻 尼器上的小型個別阻尼元件,可在較小型的試驗單元中測 試,同時隨著它們的較小實體尺寸而僅需相當小的輸入力 量。 另重大優點爲自最終阻尼器中拆下及更換阻尼模組或 -6 本紙張瓦度通用中_?i準(CNS) Λ4規格-——-———
A 2956“ 五、發明説明(4 ) (請先閱請背面之·.:i意事項再填,-本頁) 元件的能力。阻尼元件在一旦阻尼器裝入其功能位置後( 裝入建築物、橋樑等),可自阻尼器的結構件中解鎖。藉 由外硬件而黏固或焊合在阻尼器内的阻尼元件,亦可加以 拆卸或更換。黏合劑可使用溶劑及/或熱處理及/或藉由切 割而剝落,用以拆下阻尼元件。焊點可以磨除或火焰切割 而拆下阻尼元件。雖然阻尼元件可能在除去黏合劑及焊點 過程中遭到損壞,但阻尼器的結構件將仍可使用。藉由螺 栓或暗筲安裝的阻尼元件,將更於拆卸,且在拆卸過程中 不易損壞。 '=» 自傳統阻尼器中拆下阻尼元件而做保養、測試、更換損 壞材料或是硬度調整相當困難,因爲阻尼材料係直接固合 在阻尼器的結構件上(譬如金屬阻尼器底盤)^ "阻尼器底 盤爲一種泛稱,用以統述所有的阻尼結構件。 .當使用本發明模組化阻尼時,關於改進顧客服務方面, 亦有其優點。其十阻尼模組可定期修理、測試、修改或是 能量驅散能力在操作過程中過多時加以更換。 目前,結構體内之廣泛改變的安裝環境,需要針對不同 結構體的’獨特阻尼器,使其難以標準化產品來服務市場。 經濟部中央標準局員工消費合作社印製 本發明的另一優點爲存量的易於備便。因爲阻尼元件不 再爲獨特的阻尼器而製造,它們可以許多的”標準化"形態 加以庫儲。接著,這些一般性,,標準化,,阻尼元件可加入顧 客用阻尼器中’使得顧客用之阻尼器需求,可以一般性的 ^尼模組供應。此時,只剩結構件(譬如結構底盤)需針對 每一計畫加以顧客化。 經濟部中央標孳局員工消費合作社印製 A7 -------B? 五、發明湖(5 ) ' ' — 尤有進者,藉由將阻尼元件的栓合、筲合、焊合、互鎖 表面特性等固合至結構件而安裝阻尼元件至最終阻尼器中 ,較目前用於傳統阻尼器上的固合過程大爲簡化。譬如, 的傳統阻尼器而言,將該種 構件製成固免^需之表面jp·滑度甚爲耗資且困難,同時在 固化過程中,它們因過大而呈現出^祥挑科「- " 尤其是對一諸如四逢方形管狀阻尼器的複雜阻尼器設計 而言,每邊必須做固合的準備,接著黏合,硬化且在由周 遭阻尼結構件嚴格限制的區域内,清理已硬化的剩餘黏合 劑6因此’傳統阻尼器的準備工作相當複雜。這些問題可 用本發明的模組化阻尼加以克服。 本發明亦提供材料的易於處理。對一固合工廠而言,阻 尼元件的較小'硬件(譬如,i、金屬板)在精、密組装加工中的後 勤及處理,相較於處理大且重之完工阻尼器結構件時大爲 簡易。這些優點關係到較佳的使用工廠空間,增進生產力 ’以及需要適當的材料處理裝備而安全地處理較大結構件 的較少投資。因此,如有需要’負责將阻尼元件或模組裝 入最終陴尼器内的外包工廠,可處理這些最終大件的後勤 工作0 此外,使用均一且可預測形狀及尺寸之阻尼模組硬件的 可能性’使得固合加工的自動化’遠較傳統的阻尼器簡單 ,因而自成本觀點而言更爲可行。目前及過去阻尼器的顧 客種類,不可預測之零件尺寸及形狀,以及大宗的那些零 件,大大地複雜了自動化生產的任何考慮。過去阻尼器的 -8 - 本纸張尺度通用中國國家標隼(CNS ) Λ4規樁(2!ΟΧ29·7公t ) - ^^1 - - 1-. ^^1 In —^1 I ^ I 1-二 I- !| - — - I , X ,va > (請先閱讀背面之';i意事項再填寫本頁)

Claims (1)

  1. 結濟部中央螓达局Μ工消費合作.社印災 五、發明説明(6 ) 多樣性及獨特性’要求綠尼材料直接固合至許多種類之 大型尺寸的結構件中。針對阻尼器市場上的顧客本性,不 可能預測要求之結構件的未來形狀及尺寸,因此其嚇人 昂價將無法進行固合加工的自動化。縱然是針對種爲顧 莩設計的阻尼器而言,採用之模組化阻尼仍需某人來自動 化阻尼模組的固合,但仍需顧客化結構件以符顧客的需束 未。本發明的阻尼元件製造商’具有提供阻尼元件予合約 商的選擇而裝入最終阻尼器的結構件中。因此,人們可以 更具成本效益的方式來支揮顧客事業。 本發明亦可在振動阻尼材料及其固合的薄相,提供均 一^品^侵點·。本發明中的振動阻尼材料,係黏附在 阻尼模組的較i硬件中而非阻尼大結構件中。 除去那些自固合加工中基本上用在阻尼結構件上的大、重 以及奇怪形狀的零件外,在阻尼元件的振動阻尼材料及硬 件間的固合,將可遠易於控制。 亦如前面所述地’製造傳統阻尼器需將振動阻尼材料直 接困S至阻尼器的大結構件中。在此一情況下,每一結構 件,必須,在固合至振動阻尼材料的區域中,較佳地精密加 工至不大於0.005吋(0.127釐米)的平滑度。此爲極耗資的 加工。有時,大部份的結構件必須移除而達到平滑度的需 求’而此將嚴重地削弱了構件。 藉由使用本發明,阻尼元件的硬件基本上選用平滑且爲 長方形,另與結構件相較亦比較小。它耗用極少的成本而 將阻尼元件的硬件,精密加工至必需的規格。 ,在本 — * 9 ' (我張尺度杉1巾關家鱗(CNS ) Α4規格(:10.x •尸公舞
TW084108250A 1995-07-21 1995-08-08 TW295612B (zh)

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US50570095A 1995-07-21 1995-07-21

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TW295612B true TW295612B (zh) 1997-01-11

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US (1) US5946866A (zh)
EP (1) EP0840830A1 (zh)
JP (1) JPH11509608A (zh)
KR (1) KR19990035758A (zh)
CN (1) CN1191003A (zh)
AU (1) AU6109396A (zh)
IL (1) IL122798A0 (zh)
JO (1) JO1928B1 (zh)
MX (1) MX9800560A (zh)
PE (1) PE12998A1 (zh)
TR (1) TR199800101T1 (zh)
TW (1) TW295612B (zh)
WO (1) WO1997004193A1 (zh)

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US6223483B1 (en) * 1999-09-14 2001-05-01 Isamu Tsukagoshi Vibration damping mechanism and anti-earthquake wall material
DE19957410A1 (de) * 1999-11-29 2001-05-31 Wolf Woco & Co Franz J Kardanisch elastische Aufhängung
JP4942238B2 (ja) * 2000-04-19 2012-05-30 株式会社ブリヂストン ラバーダンパー
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CN1191003A (zh) 1998-08-19
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US5946866A (en) 1999-09-07

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