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通过调节蒸压加气混凝土的含水率,得出不同含水率下立方体试件的抗压强度,绘制出含水率与抗压强度的关系趋势线,并通过数据分析软件拟合出关系曲线和计算模型。结果表明:随含水率的上升,抗压强度出现下降趋势,含水率相差越大,强度的下降趋势越明显,最后分析产生该结果的原因。
By adjusting the water content of autoclaved aerated concrete, the compressive strength of cubic specimens with different water content was obtained, and the trend line of the relationship between water content and compressive strength was drawn, and the relation curves were calculated by data analysis software model. The results show that with the increase of moisture content, the compressive strength tends to decrease, and the bigger the difference of water content is, the more obvious the declining trend of strength is. Finally, the reason of the result is analyzed.