isolation effectiveness 中文意思是什麼
isolation effectiveness
解釋
隔振效率- isolation : n. 1. 隔離，分離；孤立，單獨。2. 封鎖交通。3. 【電學】絕緣。4. 【化學】離析（作用）。adj. 孤立主義的，孤立主義者的。n. -ism 孤立主義。n. -ist 孤立主義者，孤立派。
-
Jacket is the most widely used offshore platform structural style. first of all, the paper summarizes the present achievements of dynamic analysis for offshore platform, and studies both the vibration isolation system for jacket and vibration - suppressed effectiveness. considering the style and character of jacket, and in order to make best use of dampers to reduce vibration, a damping isolation scheme, in which the damping layer is laid between the jacket cap and deck is put forward
本文在總結國內外對海洋平臺結構動力分析研究現狀的基礎上，針對淺海導管架式海洋平臺的型式與結構特點，研究了導管架式海洋平臺結構阻尼隔振體系及其減振效果，為了充分發揮阻尼器的耗能減振作用，提出了在平臺結構導管架端帽和甲板之間設置柔性阻尼層的新型阻尼隔振方案。 -
But there are still many problems of landfills in practice, e. g. the isolation and safe - contaminant systems of landfill. on the basis of the theory of contaminant migration in clay, the geoenvironmental characteristics of clay and their effects on the effectiveness of clay liners in landfill are studied in this thesis
針對目前國內在填埋場防污技術中普遍存在的問題，本文基於垃圾填埋場滲濾液中污染物在粘土中的遷移機理，系統地研究了襯墊中粘性土的環境土工特性，及其對垃圾填埋場襯墊防污性能的影響。 -
The study of the isolation effectiveness based on the energy law
基於能量法的隔震效果的研究 -
Abstract : in this paper, for the brick structure with frame - shear wall in the first story, the principle of determining the parameters of a laminated rubber bearing such as stiffness, yield strength and axis press stress was discussed ; and the vibration - isolation effectiveness was tested by analyzing a representative project using nonlinear time - history analysis method. some suggestion was made to design and analyze brick structure with ground frame - shear wall on rubber vibration - isolation system
文摘:討論了底框結構橡膠墊隔震層的剛度、屈服強度、軸向壓應力等參數的設計原則，以典型工程為例，採用彈塑性時程反應分析方法，檢驗了底框結構使用橡膠墊隔震層后的隔震效果，對底框結構基礎隔震設計與分析方法提出了一些建議。 -
By numerical simulation, we studied the seismic responses of bi & avsd system under the several kinds of earthquake waves and sine waves with different frequency characteristics and different pga numerical simulation demonstrated that the control effectiveness of relative displacement responses and the story displacement relative to base - isolation story are in correlation with the frequency - ratio of the earthquake waves
同時數值模擬的結果還顯示不同控制律有不同的減振效果。針對層間相對位移的控制，符號控制律有較好的效果；針對各層相對于隔震層的位移的控制，振型控制律有較好的效果。 -
The principle of damping isolation to reduce vibration and the effectiveness analysis of vibration - suppressed for offshore platform jacket structures
海洋平臺阻尼隔振減振原理及振動控制效果分析 -
Two numerical simulate smart isolation examples is shown to achieve notable decreases in base drifts and a little incre ases in superstructure acceleration in contrast to the passive system. it shows the effectiveness of smart isolation system
模擬結果表明，與隔震結構相比， mr智能隔震結構在位移減小的同時，上部結構的加速度略有增加，說明該體系有較好的控振效果。
分享友人