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    李拓, 白鸿柏. 编织-嵌槽型金属橡胶在不同温度下的压缩性能[J]. 机械工程材料, 2018, 42(10): 58-61. DOI: 10.11973/jxgccl201810011
    引用本文: 李拓, 白鸿柏. 编织-嵌槽型金属橡胶在不同温度下的压缩性能[J]. 机械工程材料, 2018, 42(10): 58-61. DOI: 10.11973/jxgccl201810011
    LI Tuo, BAI Hongbai. Compressive Property of Knitted-Dapped Metal Rubber at Different Temperatures[J]. Materials and Mechanical Engineering, 2018, 42(10): 58-61. DOI: 10.11973/jxgccl201810011
    Citation: LI Tuo, BAI Hongbai. Compressive Property of Knitted-Dapped Metal Rubber at Different Temperatures[J]. Materials and Mechanical Engineering, 2018, 42(10): 58-61. DOI: 10.11973/jxgccl201810011

    编织-嵌槽型金属橡胶在不同温度下的压缩性能

    Compressive Property of Knitted-Dapped Metal Rubber at Different Temperatures

    • 摘要: 在不同温度(25,100,200,300℃)下对编织-嵌槽型金属橡胶试样进行静态及动态压缩试验,研究了温度、频率、振幅等参数对压缩性能的影响。结果表明:随着温度的升高,试样的刚度和阻尼均先降低后增大;试样的密度越大或变形量越大,则静态刚度受温度的影响越大;随着频率的增大,试样的动态刚度略有降低,阻尼变化很小;随着振幅的增大,试样的动态刚度减小,阻尼增大。

       

      Abstract: Static and dynamic compression tests at different temperatures (25, 100, 200, 300℃) were carried out on knitted-dapped metal rubber specimens. The effects of parameters, such as temperature, frequency and amplitude, on the compressive propery were studied. The results show that the stiffness and damping of the specimen decreased and then increased with the increase of temperature. The higher the density or the larger the deformation of the specimen, the more significant the effect of temperature on the static stiffness. With the increase of frequency, the dynamic stiffness of the specimen decreased slightly and the damping changed slightly. With the increase of the amplitude, the dynamic stiffness of the specimen decreased and the damping increased.

       

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