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friction isolation
相关语句
  “friction isolation”译为未确定词的双语例句
     RESEARCH ON THE INFLUENCE OF DAMPING AND CUBIC NON-LINEAR FACTOR ON DRY FRICTION ISOLATION SYSTEM WITH TUNED MASS DAMPER
     阻尼及三次非线性因素对具有调谐质量阻尼器的干摩擦隔振系统性能影响的研究
短句来源
     The equation of slipping state and non-slipping state about the friction isolation are set up under bi-directional horizontal earthquake ground motion.
     针对摩擦滑移隔震体系,建立了在双向水平地震作用下滑动状态与非滑动状态时的运动方程。
短句来源
     As a example of a certain building, the following several contents are done by the finite element analysis program SAP2000:Firstly, isolation performance of the friction isolation is discussed.
     选取某一砌体房屋作为算例,运用国际通用的有限元分析程序SAP2000,对计算模型进行时程分析,就以下几个方面的内容进行了讨论:
短句来源
     It shows that the friction isolation system has a good isolation performance under bi-directional horizontal earthquake ground motion.
     首先,本文研究了摩擦滑移隔震体系的减震性能,研究表明,在双向水平地震作用下,摩擦滑移隔震体系具有明显的减震效果,它大大降低了结构的地震反应。
短句来源
     Finally, some design suggestions of the friction isolation is proposed.
     最后,在上述研究的基础上,本文提出了基础摩擦滑移隔震建筑的设计建议。
短句来源
  相似匹配句对
     On Friction
     谈谈摩擦力
短句来源
     Analysis of Structures with Base Friction Sliding Isolation
     基础磨擦滑移隔震结构分析
短句来源
     Finally, some design suggestions of the friction isolation is proposed.
     最后,在上述研究的基础上,本文提出了基础摩擦滑移隔震建筑的设计建议。
短句来源
     and "Required isolation" (R. I.)
     及所需隔离度(R.I.)
短句来源
     5.friction;
     5 减阻 ;
短句来源
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In this paper, the stiffnesvariable hystereticfriction isolation support is improved, and a kind of energydissipation device with multilevel variablestiffness is presented. At the same time, the preliminary test research for the energy dissipation device is conducted. On these bases, energydissipation and earthquakeisolation test investingations is carrie out with a 1/5 framework structure model without wall. The results of the test show that it is able to reduce the responses of the structure...

In this paper, the stiffnesvariable hystereticfriction isolation support is improved, and a kind of energydissipation device with multilevel variablestiffness is presented. At the same time, the preliminary test research for the energy dissipation device is conducted. On these bases, energydissipation and earthquakeisolation test investingations is carrie out with a 1/5 framework structure model without wall. The results of the test show that it is able to reduce the responses of the structure under different intensities and has a great adaptation for the control ling seismic response of the structure.

对原有变刚度滞变-摩擦隔震支座进行了改进,提出一种多级变刚度滞变耗能器,并进行了初步的试验研究。在此基础上,对一纯框架结构(1:5)模型进行了耗能与隔震的联合控制试验研究,试验结果表明,采用这种联合控制技术能降低不同大小地震下的结构反应,具有很强的适应性。

On the basis of the vibrational equations, the validity of friction isolation for the masonry building with the first storey frame structure is analyzed. The numerical results show that the maximum vibration responses of the masonry building, especially including the lateral deformation of the first storey frame structure, can be obviously reduced by means of base isolation.

基于系统的振动微分方程,计算分析了底层框架砖砌体结构滑动隔震的有效性。结果表明,基底隔震控制使上部结构的最大振动响应尤其是底层框架的层间位移显著降低。

Firstly, on the basis of introducing existing seismic design method of isolation system, influence of various factors of the hysteretic-friction isolation system on the base shear is analyzed. Secondly, simplified calculation method of horizontal earthquake force is presented using polynomial regressive method. Finally, practical seismic design method of the hysteretic-friction isolation system with step variable stiffness is presented, and the validity of the method is proved by an example.

首先,在简述已有隔震体系抗震设计方法的基础上,分析了滞变-摩擦隔震体系各种因素对基底剪力的影响;然后,通过大量仿真分析,采用多项式回归的方法提出了与规范衔接的水平地震作用的计算公式;最后,提出了梯队式变刚度滞变-摩擦隔震体系的抗震设计方法,并通过工程实例验证了方法的有效性。

 
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