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- In view of the characteristics of low vibration track(LVT),a new kind of finite element model for vertical vibration analysis was proposed. 针对弹性支承块式无碴轨道结构特点,提出了一种新的用于竖向振动分析的有限元模型。
- Vertical vibration analysis of transversely isotropic saturated soils with elastic superstratum 上覆弹性土层横观各向同性饱和地基竖向振动分析
- vertical vibration analysis 竖向振动分析
- Vertical vibration with great excited force and high efficiency. 双钢轮振动,激振力大,压实效率高。
- The paper compared the design codes for vertical vibration serviceability of footbridge induced by human walking, and also investigated the lateral vibration of footbridge. 摘要对人行桥人行激励竖向振动的国内外现有规范和标准进行了比较研究，并探讨了针对侧向人行激振的振动使用性设计方法。
- Vibration demould: this machine is outfitted with vertical vibration demould device which is suitable for complex products for easy demould and less possibility of deforming. 震动脱模：本机配有垂直多次震动脱模，对于高难度产品，不易变形，脱模容易。
- Nogami T, Novak M. Soil-pile interaction in vertical vibration[J]. Earthquake Engineering and Structural Dynamics, 1976,4: 277-293. 胡昌斌.;考虑土竖向波动效应时成层土中桩土纵向耦合振动理论[D]
- Vibration Analysis and Handling of No. 4 Turbo-Generator Unit in Qinghe Power Generation Corporation Ltd. 清河发电有限责任公司4号机组振动分析及治理。
- When hydroturbine generator runs in steady state,oil film stiffness and damping(OFSD)can greatly affect the unit s vertical vibration. 水轮发电机稳态运行时,油膜刚度与阻尼对机组的垂直振动有着重要影响。
- Static and Vibration Analysis of General Wing Structures Using Equivalent-Plate Models. 使用等价平板模型的一般翼结构的静力学与振动分析。
- Vibration analysis show that dimer and trimer have typical red-shift hydrogen bond. 振动分析表明二聚体和三聚体存在典型的红移氢键。
- Spatial Wind-induced Vibration Analysis was made for the cantilevered roof of Zibo Stadium in this paper. 本文对淄博体育中心体育场悬挑屋盖进行了比较精细的空间风振分析。
- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
- In this paper,the site test results on the floor vertical vibration of a multi-storey factory building are presented.Some dificult of construction are discussed. 本文介绍了某多层工业厂房楼面竖向振动的实测情况,并就工程中的几个实际问题,作了分析讨论。
- Cimpor WORK PERFORMED: Multiple works of implementations of conditioned vibration analysis monitoring, several platforms in PORTUGAL, MAROC and EGYPT. Cimpor所做工作业绩:对其在葡萄牙、摩洛哥和埃及的几个平台,进行了多项条件震动分析监控工作。
- The experimental results are presented for dynamic thermal characterization of microheater and vibration analysis of cantilevers. 给出了微型加热器的动态热分析和悬臂的振动分析实验结果。
- Mode Mechanical Impedance Synthesis Analysis (MMISA) is a new developing subsystem vibration analysis method in recent years. 模态机械阻抗综合法(MMISA)是近年发展起来的一种新的子结构振动分析方法。
- In order to decrease the vertical vibration of rolling stock, the air springs with variable damping oil dampers inside are developed. The variable damping can attenuate effectively vibration. 为降低铁道车辆的垂向振动,开发了内置可变阻尼油压减振器空气弹簧。该变阻尼能有效地衰减振动。
- From now on,we will attempting to adopt more than one method,such as ferrograph analysis and low frequency vibration analysis,and the like. 今后设想用多种方法进行综合监测，在原有基础上再结合铁谱和振动等监测方法.
- In the paper, a method for spatial vibration analysis of the system of train and long span steel trussed cable-stayed bridge is presented. 摘要本文提出了一种分析列车、大跨度钢桁梁斜拉桥系统空间振动的方法。
