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本文分析研究了补偿收缩混凝土设计计算方法。指出补偿收缩混凝土的限制膨胀率需要通过试验获取;在使用该试验值时,需要将棱柱体试件的试验值转换为构件的限制膨胀率,并须考虑不同标准的换算系数,给出了换算关系。提出了补偿收缩混凝土裂缝宽度计算公式。
This paper analyzes and studies the design method of compensating shrinkage concrete. It is pointed out that the limited expansion rate of compensated shrinkage concrete needs to be obtained through experiments. When this test value is used, it is necessary to convert the experimental value of prismatic specimen to the limiting expansion rate of structural members, taking into account the conversion factors of different standards, relationship. Proposed compensation of shrinkage concrete crack width formula.