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- earthquake responses forecast 地震反应预测
- Semi-active control for earthquake responses of reticulates shells with ER/MR smart dampers[J].Earthquake Engineering and Engineering Vibration,2001,21 (4):24-31. ER/MR智能阻尼器对空间网壳结构地震反映的半主动控制[J].;地震工程与工程振动;2001;21(4):24-31
- Earthquake responses of isolated upper structure and isolation bearing bave been analyzed under the action of earthquake waves with different magnitudes and types. 通过输入不同大小和类型的地震波,分析隔震上部结构和隔震支座的地震反应。
- Abstract: Earthquake responses of space truss connected arches as an engineering project lying on the top of a highrise building are analyzed in this paper. 摘要:本文结合工程实例,对位于高层建筑顶部装饰用异型网架的结构设计与地震反应进行了分析。
- UNCERTAINTIES IN SITE EARTHQUAKE RESPONSE AND THE WAY OF ITS PROCESSING? 场地地震反应分析中的不确定性及其处理方法?
- The effect of dynamic shear modulus ratio and damping ratio ofsoil on the earthquake responses of soil layers is presented in the paper by some examples, especially for the strong earthquake. 本文通过关便指出了不同的土动力特性经验关系对土层地震反应的分析结果将产生不同的影响,特别是对大震作用下的土层反应。
- Theoretical and numerical results show that the novel TLD tank is much more effective in reducing the earthquake responses of structure than the same size general rectangular TLD tank. 从理论分析和数值计算两方面说明了该新型减振耗能水箱的减振效果比普通的TLD水箱好。
- Soil dynamic parameters, including dynamic shear modulus ratio and damping ratio, have important effects on the earthquake response of soil layer. 摘要土动力学参数即土的动剪切模量比和阻尼比,对土层地震反应分析结果有重要影响。
- Hu Weibing, The Earthquake Response Analysis of Isolation Structure with Piezoelectric Friction Damoper, Proc. Of IMAC-XXVI Conference,2008,2. 胡卫兵,电摩擦阻尼器半主动控制下的钢结构塔的地震反应分析,振动与冲击2007,8.
- The paper has associated the earthquake response of steel tower with long span under multi-point inputs by time domain analysis. 文章采用时程分析方法详细研究了多点地震输入对大跨度钢结构电视塔的影响程度。
- Jenning , P.C, 1965, ”Earthquake response of a yielding structure”, Journal of Engineering Mechanics , ASCE, Vol.91, pp41-68. 刘祥龙,”土壤结构互制系统在垂直振动下之最佳等值模式”,国立台湾科技大学营建工程系硕士论文,民国92年6月。
- Neither all of the hullabaloo surrounding the Olympics nor the Sichuan earthquake response significantly alters China’s developmental trajectory. 不管是围绕奥运会的喧嚣,还是对四川地震的反应,都不能真正改变中国的发展路径。
- The results indicate that viscous dampers consume earthquake input energy effectively, and reduce the earthquake response of the structure. 结果表明,粘滞阻尼器能有效地消耗地震输入能,减小结构地震响应。
- The principal content in this paper is the study for passive control systems of earthquake response of structure using SMA damper. 因此,对SMA耗能器及其结构被动控制方法进行研究,有着一定的理论意义和现实价值。
- Opinion polls forecast a Conservative landslide. 民意测验预示保守党有获得压倒性多数票的可能。
- non-stationary random earthquake responses 非平稳随机地震响应
- Are you at all worried about the forecast? 对这项预报你不担点儿心吗?
- The sale department makes an accurate forecast of sale. 销售部门做了一项准确的销售预测。
- The parameters which influencing the earthquake response of the slope, including the depth, the thickness, the obliquity of soft soil layer are analyzed. 研究表明:软夹层对边坡动力特性影响显著,在边坡设计和边坡稳定性分析中不能忽视;
- I listened to the weather forecast. 我听了天气预报。