查询词典 shaking table

Furthermore, a scale-down skew bridge model has been constructed to perform the shaking table test. According to the experimental results, the inertial forces from superstructure can be reduced because of the sliding mechanism.

再者，建立一座缩尺斜桥模型进行振动台试验，根据试验结果显示，支承垫的滑动将会降低桥梁系统上部结构惯性力的生成。

The behaviors of restrainers of bridges under earthquake were discussed in this thesis. To understand the relative displacement between the superstructure, a shaking table tests of a scale-down simple supported bridge were performed.

中文摘要：本研究计画於国家地震中心以一座双跨缩尺桥梁作震动台实验，观察桥梁加装防落拉杆前后及不同数量、不同尺寸的钢棒及厚度不同之橡胶垫片装设时之差异，针对防落拉杆限制两相邻桥面版相对位移量做研究探讨，并且收集结构分析软体(SAP2000)中所需设定之参数。

The restoring force, torsional effect and peak values（displacement, velocity, acceleration） at each floor during the shaking table test are also presented in the report. Finally, a numerical model of this steel structure is developed by Drain2D+ computer program. Model is proved by test result.

最后，以Drain2D+建立本试验结构之二维数值模型，根据试验过程中之不同结构形式所模拟之不同地震状况，进行动力分析，并与振动台试验结果做比较，可以验证此一数值模型的可靠性，并更进一步利用此数值模型求出其结构模态以及塑性铰产生的时机与顺序及其生成的位置。

As such a complicated shaking table experiment, the work performed in the paper is unwonted in China and has some reference value.

如此复杂的大跨度单层椭球面网壳振动台试验研究在国内是少有的，有一定的参考价值。

Results show that the hybrid structure is is provided with antiseismic behavior well . steel frame-corewall structure; shaking table test; antiseismic behavior

试验表明，这种结构具有良好的抗震性能，试验结果为规范修订和工程设计提供了参考依据。

Nowdays, scale modeling shaking table test is an important method to study aseismic ability and destroyable mechanism of engineering structure.

当今，模拟振动台试验是研究工程抗震能力与破坏机理的重要手段之一。

This report is to generate a set of earthquake response data of bench-mark model of a five-story steel structure though a shaking table test. Test data is issuable in the data base on web site of NCREE and will be provided for structural system identification research.

中文摘要：本研究旨在以进行振动台试验的方法，建立一1/2缩尺五层楼钢结构建筑之原始模型(bench-mark model)，将此一钢结构建筑於动态行为下的反应资料整理后，将完整地置於本中心网站上对外开放的资料库之内，以提供国内外相关学术领域进行结构物系统识别研究之用。

Based on the results of the large-size shaking table test of a subway station structure built in liquable site,considering the influence of the soil-structure nonlinear dynamic interaction by 2D finite element methods,the seismic responses of the soil- subway station structure system under different test conditions are analyzed by using ABAQUS software.

根据可液化土层上土-地铁车站结构动力相互作用大型振动台模型试验结果，以软件ABAQUS为平台，将地基土-地铁车站结构体系视为平面应变问题，采用记忆型嵌套面黏塑性动力本构模型模拟土体的动力特性，采用混凝土动塑性损伤模型模拟车站结构混凝土的动力特性，建立了土-地铁车站结构非线性动力相互作用的有限元分析模型，对各种试验工况下地基土-地铁车站结构体系的地震反应进行了数值模拟，并与试验结果进行了对比，结果表明：数值模拟与振动台模型试验结果基本一致，体现出了相似的规律性，相互印证了计算分析的力学建模和振动台试验结果的正确性。

Based on the background of metro construction in Nanjing city, a large-scale shaking table test is accomplished to model the dynamic soil-tunnel interaction with liquefiable soils included in site.

以南京地铁的建设背景为基础，对含有可液化土层的深厚软弱场地上双洞单轨的地铁区间隧道结构进行了大型振动台模型试验研究。

Liquefiable ground ; bridge piles ; seismic acceleration response ; shaking table test

可液化场地；桥梁桩基；地震加速度反应；振动台试验

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。