依据所要达到的安全程度,可选择采用主动隔震结构控制技术、被动隔震结构控制技术或传统的抗震设计方法。
Depending on the degree of safety to achieve structural control technique like active isolation, passive isolation or conventional seismic design method can be chosen.
针对所提出的阻尼器及相关参数选择,利用ANSYS进行框架结构中的被动控制模拟。
Then, the SMA damper passive control of a frame structure is simulated by ANSYS according to its relative parameter selection.
隔震基础技术作为结构被动控制技术的一种,目前已经得到广泛的应用,并被写入了国家规范。
As one of the technologies in which structures are passively controlled, base isolation technology has been used widely and written in the national standard.
利用压电效应能够对结构振动进行有效的主动和主被动控制。
Utilizing piezoelectricity, the structure vibration can be effectively controlled by active or passive method.
本文研究钢筋混凝土结构设置被动耗能减振装置的地震损伤分析和控制设计。
In this paper, the seismic damage analysis and control design of passive energy dissipation system installed in reinforced concrete structures have been studied.
本文对结构抗震控制的主动控制、被动控制和半主动控制等三类控制措施的控制效果进行了比较与分析。
In this paper, the control effects of three kinds of measures, including active, passive and semi-active control, for structural seismic control are compared and analyzed.
基础滑移隔震是结构被动控制中的最重要的方法之一。
Base isolation is one of the most important methods of objective control of structures.
滑动摩擦隔震是结构抵御地震作用的一种重要的被动控制措施,具有广阔的工程应用前景。
Sliding isolation is an important passive control measure to defend against earthquake action, thus it possesses very broad prospect in engineering practice.
本文对被动及智能半主动阻尼器用于高耸塔架结构风振和地震反应控制进行了较为系统的研究。
The wind-induced and seismic vibration control of high-rise truss tower using passive and intelligent semi-active dampers are systematically studied in this paper.
探讨了运用被动的控制装置减轻相邻结构地震动响应的机理,比较了在不同的地震波作用下粘弹性阻尼器和流体阻尼器的减震效果。
The mechanism of reducing the seismic responses of adjacent structures under earthquake by using passive coupling elements interconnecting adjacent structures is exploited in this paper.
混合振动控制是将主动振动控制和被动振动控制同时应用于被控结构,充分利用它们各自的优点,达到最佳的隔振效果。
The hybrid vibration control is to apply both the active and passive vibration control to the same controlled structure in order to take full advantage of them and obtain the optimal isolation effect.
研究了基于新型补偿结构和非线性PID控制器的被动式电液伺服加载复合控制方法。
A hybrid control method for passive electro-hydraulic servo loading system was proposed based on new compensation structure and nonlinear PID controller.
在结构物的振动控制中,隶属于被动控制的主要控制元件可分为消能元件与隔震元件两种。
Energy dissipated element and the seismic isolated element are two passive vibration control elements in application of the seismic vibration control in building structure.
通过简单改造的电机拉索结构,该最优控制能采用无需耗能的被动控制方式实现,为航天结构振动抑制节省控制能量。
The motor-cable device was modified so that the optimal control was realized by passive control, with less energy used for the space structure vibration attenuation.
提出了结构主动多重调谐质量阻尼器(AMTMD)和多重主被动调谐质量阻尼器(MAPTMD)的新控制策略。
Two new control strategies-active multiple tuned mass dampers (AMTMD) and multiple active-passive tuned mass dampers (MAPTMD) are proposed for the vibration control of structures.
在结构中设置耗能支撑是多高层建筑减轻地震灾害、实现结构被动控制的有效途径之一。
It is one of the effective methods to reduce the earthquake disaster of multi-story and high buildings and achieve passive control of structure by assigning energy dissipation brace in the structure.
提出了智能复合隔震系统对建筑结构水平地震反应的模糊半主动控制策略和对建筑结构竖向地震反应的被动控制方法。
Then fuzzy semiactive control strategy is proposed to control horizontal seismic response and passive control method is used to reduce the vertical response.
它是一种典型的主、被动一体化振动控制方法,在结构振动控制方面展示了极其广阔的应用前景。
It combines the advantages of active control and passive damping and reveals great potential applications on structure vibration control.
研究利用一种摩擦力随振动幅值的增大而增大的阻尼铰进行结构振动的被动控制。
A new type of joint, which offers a friction force dependent on the amplitude of displacement, is proposed to suppress the vibration of structures.
结果表明,采用MRD智能加固后的结构抗震性能大大提高,优于用被动控制方法加固的结构。
The experimental results indicate that MRD can significantly enhance aseismic performance level of the seismic damaged RC frame shear wall structure, and meet all the earthquake fortification levels.
结果表明,采用MRD智能加固后的结构抗震性能大大提高,优于用被动控制方法加固的结构。
The experimental results indicate that MRD can significantly enhance aseismic performance level of the seismic damaged RC frame shear wall structure, and meet all the earthquake fortification levels.
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