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- The vibration level of rail can be reduced when the rail is installed with compound damping board (CDB), a complex of high damping material and restrained board. 在钢轨表面粘贴由高阻尼材料和约束板材构成的复合阻尼板可以减小钢轨的振动。
- high damping materials 高阻尼材料
- The high damping coating reduces the harmful mechanical vibrations. 高阻尼新型涂层材料降低了有害振动。
- And also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping materials. 并详细分析介绍了聚合物基IPN压电阻尼材料的设计原理及阻尼效果，对未来的发展趋势做出了展望。
- Three kinds of new viscoelastic damping materials are applied in railway vehicles to reduce internal noise. 三种新型粘弹性阻尼材料应用于铁路车辆降低车内噪声。
- The text is mainly about the damping mechanism of polymer base piezoelectricity intellectual damping materials. 摘要综述了聚合物基压电智能阻尼材料的阻尼机理。
- The experiment is conducted on a steel beam with TMD including high damping springs and the results indicate the good performance of such a structure for vibration reduction. 最后，还进行了用高阻尼弹簧对受简谐荷载强迫振动梁做动力吸振的实验研究，结果表明，用高阻尼弹簧做TMD具有良好的减振效果。
- This study presents an experimental and numerical investigation of the natural frequencies of the bended pipes with damping materials with different length,thickness and position. 通过试验和有限元方法获得了弯管在使用不同长度、厚度、及粘贴位置的阻尼材料时的固有频率,并比较各因素对配管固有频率的影响程度。
- The development history of the damping materials is retrospected and the research status of polymer,polymer composites and structure damping materials is summarized subsequently. 回顾了阻尼材料的发展历史,并详细评述和分析了近年来国内外有关阻尼材料的研究进展,包括高分子阻尼材料、复合阻尼材料和结构阻尼等。
- The development of research in the Mn-Based high damping alloys is introduced. The physical mechanism of high damping is discussed. Some suggestions for further studies are also mentioned. 简要介绍了锰基高阻尼合金的研究现状，阐述了其高阻尼的物理本质，并提出了一些值得注意的研究方向。
- The applications using Shape memory alloy(SMA) in industrial and medical fields becomes quiteextensive because of its shape memory effect (SME),pseudo-elasticity (PE) and high damping capacity (HDC). 形状记忆合金(SMA)以其形状记忆效应、伪弹性和高阻尼系数在工业界和医学领域得到了广泛的应用。
- The high damping concrete was prepared, and the effect of lightweight aggregate on the impermeability of high damping concrete conducted with a rapid chloride permeability method was investigated. 摘要制备出高阻尼混凝土并采用快速氯离子渗透法研究了轻集料掺量及其掺入方式对其抗渗性能的影响。
- This paper gives gear noise reduction curves on the basis of experiments with four gear structures and various damping materials like rubber and cork,for three rotational speeds of 700, 1000,1030r/min. 通过四组不同结构的齿轮和橡胶、软木等不同阻尼材料的组合,得出了转速为700,1000,1030r/min三种情况下的齿轮减噪曲线。
- The simulative results,show that the wire-rope has strong nonlinear hysteresis,intenerated rigidity, and high damping capability which can be kept even on the big deformation condition... 通过与实验研究结果对比,验证了仿真结果的正确性,从而为钢丝绳类干摩擦阻尼隔振器有限元仿真分析奠定了良好的基础。
- Yang Xue,Wang Yuansheng,Zhu Jinhua,Yu Hongwei.Damping properties of the composite structures with multilayered damping materials[J].Acta Materiae Compositae Sinica,2005,22(3):175-181. [2]杨雪;王源升;朱金华;余红伟.;多层阻尼复合结构阻尼性能[J]
- Amongst the highest damping factor in the industry, and full control of the loudspeakers. 最高之一阻尼因子在该行业，并完全控制扬声器。
- In the bed there is stirrer. It avoid agglomeration of damp material and forming channel flow during drying. 床内设置搅拌，避免了潮湿物料的团聚及干燥过程中形成沟流。
- Compared with former reports, this kind of damping material can met the need of depositing and using for a long time. 而且与小分子受阻酚相比，这种大分子受阻酚在橡胶材料中不迁移，能满足长期储存和使用的需要。
- Results show that the rubberized concrete has higher damping ratio and lower elastic modulus, and thus lower natural frequency for elements. 试验结果发现，橡胶混凝土的阻尼较之普通混凝土有显著提高，弹性模量和基频随橡胶掺量的增加而降低。
- And it also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping material. 并详细分析介绍了聚合物基IPN压电阻尼材料的设计原理及阻尼效果。
