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首页> 外文会议>International Conference on Advanced Materials, Technology and Application >Mechanical properties of desert sand high strength concrete with different desert sand replacement ratio and fly ash dosage
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Mechanical properties of desert sand high strength concrete with different desert sand replacement ratio and fly ash dosage

机译：不同沙漠砂置换比和粉煤灰剂量的沙漠砂高强度混凝土机械性能

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摘要

Experiments on the compressive strength and splitting tensile strength of desert sand high strength concrete with different fly ash dosage and desert sand replacement ratio were carried out. The regulation on the influence of fly ash dosage and desert sand replacement ratio on the compressive strength and splitting tensile strength of high strength desert sand concrete was analyzed. Experiment results show that with the increase of desert sand replacement ratio, the compressive strength and splitting tensile strength of high strength desert sand concrete increases first, followed by a decline. With the enhancement of fly ash dosage, the compressive strength and splitting tensile strength of high strength desert sand concrete also increases first, then declines, which provides guidance for the engineering application of desert sand.
机译：采用不同粉煤灰剂量和沙漠砂置换比的沙漠砂高强度混凝土抗压强度和分裂拉伸强度的实验。分析了对粉煤灰剂量和沙漠砂更换比对高强度沙漠砂混凝土抗压强度和分裂拉伸强度的调节。实验结果表明，随着沙漠砂置换比的增加，高强度沙漠砂混凝土的抗压强度和分裂拉伸强度首先增加，其次是下降。随着粉煤灰剂量的增强，高强度沙漠砂混凝土的抗压强度和分裂拉伸强度也升高，然后下降，这为沙漠砂的工程应用提供了指导。

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