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1)  kinematic seismic response
运动地震响应
1.
Based on the degraded Bouc-Wen model and Beam-on-Dynamic-Winkler-Foundation model,a simplified analysis model for the lateral nonlinear kinematic seismic responses of single pile is constructed,where the free-field motion is regarded as a supporting motion of nonlinear springs and frequency-dependent dashpots.
采用退化的Bouc-Wen模型和动力Winkler地基梁模型,建立了一个单桩横向非线性运动地震响应的简化分析模型,将自由场位移,作为沿桩轴均匀分布的非线性弹簧和频率相关的粘壶的支撑运动,利用运动响应因子的概念以及相应的计算方法,计算并讨论了地震运动过程中,单桩横向非线性运动地震响应问题。
2)  seismic response
地震动响应
1.
Passive optimum control for reducing seismic responses of adjachent structures;
两相邻结构地震动响应被动优化控制研究
2.
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.
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。
3)  seismic dynamic response
地震动力响应
1.
The results are analyzed and the common rules of seismic dynamic response of highway tunnel are concluded,moreover,the weakness on tunnel lining is found and advises are also proposed in this paper.
结合具体工程,从土—结构相互作用模型出发,利用粘性边界条件,采用时程分析法,对高烈度地震区双线公路隧道衬砌在地震作用下的反应进行数值模拟,并对模拟结果进行分析讨论,得出了高烈度地震区公路隧道地震动力响应的一般规律及隧道衬砌抗震的薄弱环节,并提出了相应的建议。
2.
This paper is research on seismic dynamic response of double-arch tunnel, and numerical modeling is applied to analyzing seismic dynamic response rules of portal of double-arc tunnel.
双连拱隧道作为一种特殊的隧道结构形式,在高烈度地震区,需要研究其地震动力响应规律和对应的抗减震措施。
3.
The paper give numerical analysis for seismic dynamic response of tunnel structure in different wall rock groutin.
本文运用有限差分法,对隧道结构在不同的围岩注浆时的地震动力响应进行了数值分析,研究工作主要包括以下几部分: 1、对国内外有关隧道及地下结构的震害资料进行分类、整理和研究,总结出山岭隧道的震害破坏模式、震害影响因素及震害破坏机理。
4)  seismic response
地震响应
1.
Analysis on seismic response of special cavernous structure of carbonate;
碳酸盐岩特殊孔洞型构造地震响应特征分析
2.
Research on petrophysical parameters and seismic response models of He 8 formation;
盒8地层岩石物理参数及地震响应模型研究
3.
Sedimentary facies and seismic responses in the Upper Jurassic Suining Formation,Luodai Gas Field;
洛带气田上侏罗统遂宁组沉积相及含气地震响应特征
5)  earthquake response
地震响应
1.
Non-classical mode superposition method for earthquake response of a reinforced concrete building with a steel tower atop it;
非经典振型分解法求混凝土房屋及其上钢塔的地震响应
2.
Magneto-rheological(MR) dampers semi-active control of earthquake response for elevated bridge;
高架桥梁地震响应磁流变阻尼器(MR)半主动控制
3.
Dynamic property and earthquake response analysis of cable-strut-supported shell structure;
张弦网壳结构的自振特性及地震响应分析
6)  seismic responses
地震响应
1.
Nonlinear seismic responses of arch dams with joins;
带横缝拱坝的非线性地震响应
2.
Study on the Seismic Responses and Shock Absorption Technique of Self-anchored Suspension Bridges;
自锚式悬索桥地震响应分析和减震措施研究
3.
The three dimensional FEM models are constructed to analyze the effects of raft thickness on the vibration characteristics and seismic responses of the twin-towers high-rise building structures with enlarged base,and the dynamic soil-structure interaction is incorporated in the analysis as well.
考虑土-结构动力相互作用,建立了双塔楼大底盘高层建筑动力响应分析的三维有限元模型,研究了筏板厚度变化对结构振动特性和地震响应的影响。
补充资料:南美洲运动会和南十字运动会
      1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会,参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
  

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