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振动密实加速度衰减系数的大小关系到滑模摊铺混凝土中振动加速度场的分布。应用振动波传播理论引出加速度衰减系数的概念，并对加速度衰减系数的试验结果进行了分析。给出了滑模混凝土板中振动密实加速度衰减系数的计算公式和取值表格。
The attenuation coefficient of vibration compact acceleration is related to the distribution of vibration acceleration field in slipform paving concrete. The concept of acceleration attenuation coefficient is derived from the theory of vibration wave propagation, and the experimental results of acceleration attenuation coefficient are analyzed. The calculation formula and the value table of the attenuation coefficient of vibrational compact acceleration in sliding mode concrete slab are given.