由于混凝土的力学特性随施工龄期变化，导致响应的时变性，如弹性模量。

Because the changes of the concrete structure dynamics properties will happen during pouring process, the responses are the transient responses. For example, the elastic modules.

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分析了细骨料和粗骨料对高强混凝土徐变性能的影响规律，提出了徐变系数的预测计算公式。

The formula is proposed for predicting the creep-coefficients of high-strength concrete of different aggregates.

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本文对混凝土徐变性能进行了初步研究。

A study of concrete creep property is made in this paper.

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