• Results show that the ratio of hardness of matrix to that of interface transition zone decreases with the increase of cement replacement level by blast furnace slag;

    试验结果显示:随矿渣取代水泥质量分数增加基体界面过渡之间压痕硬度差异减少

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  • Research shows that the crack resistance could be increased by improving the interface transition zone, using high quality aggregate, increasing concrete strength and adding the admixtures.

    研究表明改善碾压混凝土界面过渡,提高混凝土水泥韧性,选用优质骨料提高混凝土的强度添加外加剂可以提高碾压混凝土的抗性能。

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  • And the Stone Enveloped with Cement can meliorate distinctly the structure of the transition zone of interface, thus the strength of concrete is improved.

    “净浆”搅拌工艺可以大大改善界面过渡结构从而提高混凝土强度

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  • The abrupt interface model and the saltwater-freshwater transition zone model have their respective practicability in the study.

    研究突变界面模型过渡带模型各实用性

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  • The abrupt interface model and the saltwater-freshwater transition zone model have their respective practicability in the study.

    研究突变界面模型过渡带模型各实用性

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