阻尼器減震器 的英文怎麼說
中文拼音 [zǔníqìjiǎnzhènqì]
阻尼器減震器
英文
amortisseur-
Dipl. ing. eugen vom cleff gmbh offers offers on shaft seals, o rings and hydraulic packings. additionally also on radial shaft sealing rings and shaft seals
該企業為您提供阻尼器、減震器、消聲器、減擺器、扭轉振動減振器、汽船、調節風門、阻尼裝置、密封環和緩沖裝置以及棒料密閉和自緊油封的報價。The results of test and theoretical calculation indicate that the friction device does not slide under minute earthquake, thus the control effort of f - ved corresponds with ved, and the action of frd is the same as pure brace. when disastrous earthquake occurs, the viscoelastic material reaches its shear limits and the friction device begins to slide, so the control effort of f - ved is the best
試驗結果和理論計算結果表明,在多遇地震下摩擦機構不起滑,粘彈性-摩擦阻尼器的減振效果和純粘彈性阻尼器相當,而摩擦阻尼器的作用相當于純支撐;在罕遇地震下粘彈性材料達到剪切極限,摩擦機構起滑,故粘彈性-摩擦阻尼器的減振效果最好。Seal concept gmbh dichtungen halbzeuge is one of the reliable industrial companies in the range rod seals as well as gaskets, hydraulic packings and also rotary shaft seals
該企業為您提供阻尼器、減震器、消聲器、減擺器、扭轉振動減振器、汽船、調節風門、阻尼裝置、密封環和緩沖裝置以及棒料密閉和自緊油封的報價。The experimental results on seismic simulator verify that the mr damper in the passive off mode provided the information on the minimum effectiveness of the damper if the external power was cut off, in which the seismic responsesof the tall building and podiun structure were reduced. when the mr damper worked in the six kinds of semi - active logic control methods, the seismic responses of the two building were further reduced compared with those when the mr damper worked in the passive off mode
地震模擬振動臺試驗結果表明: mr阻尼器的passiveoff方式是外部電源被切斷時的最低控制效果,能消除原結構地震反應的鞭梢效應,並使主樓和裙房的地震反應有一定的減少,六種半主動邏輯控制方法的減振效果比passiveoff方式更好,多mr阻尼器控制的效果優于單mr阻尼器。With the development of the techniques for seismic mitigation and isolation, the fluid viscous dampers are usually equipped at the girder ends of long - span bridges in case the girder ends need to be restricted due to great amount of girder movement or the costly large expansion joints at the girder ends need to be protected
摘要隨著減隔震技術的發展,在大跨度橋梁中,當梁端位移比較大需要限制位移(或梁端設置有價格高昂的大型伸縮縫,需要保護伸縮縫)時,梁端會設置阻尼器。As for the viscous dampers " optimum installation in structure, the passive control strategy based on the structural sensitivity analysis and structural dynamics modification is proposed, and applied in energy dissipation and damping control of eccentric structures
對于粘滯阻尼器在結構中的優化設置問題,提出了基於結構靈敏度分析與結構動力學修改的被動控制策略,並將其用於粘滯阻尼器對偏心結構的耗能減震控制。Special - shaped column frame, its seismic behavior is studied and a new dissipating - seismic - energy structure, r. c. special - shaped column frame with viscoelastic friction damper ( f - ved ) is proposed and studied. a three - dimension solid element model is established for a special - shaped column frame to study its seismic behavior and time history responses under earthquake, some conclusion is drawn about its characteristics of force and displacement under horizontal earthquake action
為了進一步推廣和擴大異型柱框架結構的應用范圍,本文對異型柱框架結構在水平地震作用下的受力特點和抗震性能進行了研究,並提出在異型柱框架中設置粘彈性?摩擦阻尼器( viscoelastic - frictiondamper ,簡稱f - ved ) ,對其進行了水平地震作用下的減震控制研究。The study result is listed as follow : the transformation pseudo - elasticity property of shape memory alloys is simulated exactly with the above mentioned method of value calculation. the shape memory alloys re - centring damper presents typical " double flag " hysteretic curve, and the result accords with the theory analysis. the property of above new isolation device is excellent, the seismic response of the super - structure is significantly reduced, and the fully re - centring capacity after earthquake is obtained
研究結果表明,文中所提的數值求解方法能夠反映形狀記憶合金相變偽彈性的基本特徵;形狀記憶合金自復位阻尼器在循環荷載下呈現出典型的雙旗型滯回曲線,程序的模擬結果與理論分析相吻合;這種新型隔震裝置的性能優良,既可以大大減輕地震對上部結構的影響,同時也具有很好的震后自復位功能。Simplified design method for energy dissipation systems using viscous dampers
粘滯阻尼器消能減震結構的簡化設計Study on aseismic performance of combination of laminated rubber bearing and viscous damper for bridge
橋梁板式橡膠支座與粘滯阻尼器組合使用的減震性能研究A study on aseismic performance of combination of laminated rubber bearing and viscous damper for bridges
橋梁板式橡膠支座與粘滯阻尼器組合使用的減震性能研究Double bridge : clear dampener inserted between two parallel graphite bridges reduces string and frame vibration
雙橋:在兩個平行碳素橫梁中間插有透明阻尼器,以減少球線和球拍的有害震動。( 3 ) the sma incorporated friction damper is applied to long - span canopy roof structures to investigate its vibration control performance. the control effectiveness is analyzed with inputting three - dimensional el - centro earthquake waves in small, medium and large seismic intensity. the results show that control performance of the sma incorporated friction damper is superior to that of both the friction damper and the sma damper
通過輸入三向el - centro地震波,分別研究了結構在小震、中震和大震情況下的減振性能,並與結構在純摩擦阻尼器、僅sma阻尼器的控制效果進行了對比分析,表明sma復合摩擦阻尼器具有卓越的耗能減振性能。Mrd with semi - active control strategy can effectively reduce structure ' s wind vibration and earthquake response
在半主動控制下,磁流變阻尼器可以有效地減小建築結構的風振和地震反應。The results reveal that hedms can utilize the interaction of different structures to make the linked dampers do their best and gain significant control effectiveness, while the parameters of hedms are properly designed. the shaking table tests are performed on two steel frame model structure linked with hedms
結果表明,通過選擇適當的控制裝置工作參數, hedms裝置能充分利用體系中各子結構之間的相互作用,高效地發揮履歷型阻尼器的耗能能力,取得顯著的減震控制效果;兩子結構頻率對控制效果有較大的影響。Earthquake mitigation for structures using magnetorheological ( mr ) dampers has much merit, such as fine control effect, low external energy, cheap cost, simple construction etc. it has a wide application foreground for our country due to many earthquakes
利用磁流變阻尼器進行建築結構的減震控制具有控制精度高、所需外部能源少、經濟實用、構造簡單等特點,這對于多發地震的我國無疑具有廣闊的應用前景。These drawings covered four basic systems as used by mclaren and were : the internal layout of the fuel tank, the basic layout of the gear clusters, a tuned mass damper and a suspension damper
這些圖紙包括邁凱倫車隊的四個基本系統,它們是:燃料箱的內在布局,變速箱的基礎設計,質量減震器和懸掛阻尼。Compared with other dampers, vdw has its specific advantages such as the full utilization of space, the provision of larger damping force, the convenience of installation, and the low cost of maintenance and so on. vdw not only can be applied in the earthquake - reduction design of new buildings, but also be used in the aseismatic retrofitting of existing buildings
與其它阻尼器相比,粘滯阻尼墻可充分利用墻體所提供的空間,產生足夠大的阻尼力;既適合新建工程的減振設計,又能用於現有結構的抗震加固,且安裝方便、維護成本低,是目前較為理想的阻尼消能元件。The vibration - reduction principle of viscous damper is to consume most portion of the input energy by viscous damping material during the earthquake and wind so as to diminish vibration response of structures and insure structures " safety, and this technique has been becoming one of the main tendency of earthquake - resistant engineering research
粘滯阻尼器的控振原理是通過粘滯阻尼來耗散輸入結構的大部分振動能量,以減少結構的振動反應,保證結構在地震和風荷載作用下的安全;消能減震技術現已成為工程抗震研究的主要發展方向之一。The results indicate that viscous dampers consume earthquake input energy effectively, and reduce the earthquake response of the structure
結果表明,粘滯阻尼器能有效地消耗地震輸入能,減小結構地震響應。分享友人