• 建筑幕墙振动试验方法研究

    Shaking table test method research on architectural curtain wall.

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  • 仿真结果表明,空正弦扫描试验仿真得到各节点加速度幅值试验结果比较接近,所建立的模型用于试件振动试验仿真。

    The results indicate that the simulation results are close to the experimental ones that the modal can be used for simulation of vibration test with attached structural members on it.

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  • 这个好的例子使我想起了近期模态试验试验一个棘手扭转振动系统上进行的。

    A good example of this brings to mind a recent modal test on a troublesome torsional vibration shaker system.

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  • 道路模拟振动进行汽车及其零部件室内道路模拟试验关键基础设备之一

    Road simulation shaker table is one of the key fundamental equipments for road simulation tests of automobile and its parts.

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  • 模型相似设计确保振动试验能够尽可能真实地反映原型动力性状关键之一

    The design of scale model is one of keys to insure that shaking table test can really reflect the dynamic characters of prototype.

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  • 详细介绍系统部分整体运行情况采用LQR经典线性最优控制算法结构进行了振动试验研究。

    The running conditions of each part and whole of the system are introduced. Then shaking table test employing LQR classical linear optimal control algorithms is performed.

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  • 振动试验结果表明组合智能系统相对一般被动隔震装置同时减小上部结构加速度隔震层位移

    Shaking table test results indicate that the combined smart isolation system, compared with passive isolation equipment, can reduce acceleration of superstructure and displacement of isolation layer.

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  • 本文振动试验有限元计算等方面高耸结构地震规律应了较全面的研究

    In this paper, research on seismic response of tall flexible tower structures is performed through shaking table test and finite element analysis.

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  • 利用所提分析模型振动试验模型进行了塑性程分析,计算结果试验结果吻合良好验证了分析模型正确性

    Analytical results of elastoplastic time history analysis correlated very well with the experimental results of the shaking table test, proving the validity of the proposed model.

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  • 实验室振动模拟试验研究地震滑坡手段之一

    Vibration table simulation test is one of methods to make research on earthquake landslide.

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  • 地震模拟振动试验不仅负载量而且模拟天然地震波人工地震波试件加载

    Shaking table experiment not only has great load factor, but also can simulate crude seismic wave and artificial wave to load tested object.

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  • 为应对铁路货车铆钉质量强制抽验要求,设计研制哈克铆钉横向振动试验

    Huck rivet transverse vibration test rig is designed and developed to adapt mass coercive spot-check of railway truck.

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  • 振动模型试验研究工程结构抗震重要手段之一。

    Shaking table test is an important method to study earthquake resistance of engineering structures.

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  • 通过模态试验振动试验复合材料蜂窝结构锥形振动传递特性进行了研究

    The vibration transmissibility of the conical shell with composite material honeycomb structure is investigated by modal experiment and vibration table experiment.

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  • 本文动力相似关系分析基础之上,设计了一种以锯末主要成分用于地基-基础-上部结构动力相互作用振动试验模型

    On the basis of dynamic similitude analysis, a model soil which is mainly composed of sawdust and aimed to be used in the shaking table test of the soil-foundation-structure system is designed.

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  • 阐述了一些典型试验分析研究成果,包括橡胶支座力学性能试验与隔震房屋振动模型试验的成果;

    Some typical testing analysis and researches, including the mechanical tests for rubber bearings and the shaking table tests for structural models with isolation system were provided herein.

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  • 介绍了直升机旋翼试验振动数据采集预处理系统设计组成

    The design and the construction of a data acquisition and preprocessing system for a helicopter rotor test rig are described.

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  • 功率放大器很多领域得到了应用比如音响电动振动试验等等。

    Power amplifier is used in many fields, such as sound amplifier and electric vibration generator.

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  • 本文提出高层建筑多塔楼连廊结构采用柔性连接方式,并进行了结构抗震分析模拟地震振动试验研究。

    The flexible connection for the structure with corridor is researched in the paper by calculation analysis and earthquake simulating shaking table test.

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  • 本文讨论砌体房屋模型振动试验中模型设计加载方法试验中的其他问题提出解决途径

    On shaking table tests, some problems with model design, loading method and others of masonry houses are discussed and solutions of them are given in this paper.

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  • 介绍了花岗石幕墙连接性能振动模拟地震试验情况。

    Shaking table test of dry hanging granite curtain wall is introduced in this paper.

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  • 通过运用有限单元静力凝聚法,对结构模型振动试验进行了模拟计算,建立简化分析模型。

    The finite element method and static condensation technique are used to simulate the responses of a steel frame model under the excitation of the shaking table.

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  • 介绍笔者土地车站结构进行振动模型试验过程,在模型设计方面遇到的技术难题及其解决途径

    This paper describes the technical difficulties and resolutions of the test box design in the shaking table test for subway station structures in soft soil.

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  • 本文设计完成了考虑结构相互作用结构减震控制大型振动模型试验

    In this paper, shaking table model tests of structure suppressing vibration control including the soil-structure interaction (SSl) effects are designed and carried out.

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  • 利用振动试验进行苹果运输振动损伤模拟试验

    Simulated tests of vibration damage in apple transportation were performed by using vibration testing machines.

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  • 传统卫星振动测试由于采用加速度包络方式获取振动控制谱,导致了“过试验发生。

    The over-testing problem is mainly caused by the traditional method in which the acceleration spectrum was enveloped and used as the control spectrum of the vibration table.

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  • 滚动振动试验测试机车车辆动力学性能时,轨道实际线路差异造成测试结果出现偏差

    In testing the dynamics performance of locomotives and rolling stock on the roller testing rig, the difference between the track wheel and the actual track may cause deviation of the test results.

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  • 本文简要叙述振动试验结构特点

    The structure and characters of the shaker test-bed were briefly described in this paper.

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  • 利用电动振动进行模拟冲击环境试验,给出种时域冲击波形合成方法

    An effective shock response spectrum (SRS) time-history waveform synthesis method was presented for simulating shock environment with electro-dynamic shakers.

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  • 利用电动振动进行模拟冲击环境试验,给出种时域冲击波形合成方法

    An effective shock response spectrum (SRS) time-history waveform synthesis method was presented for simulating shock environment with electro-dynamic shakers.

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