塑性混凝土抗渗性试验研究

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基金项目:

河南省杰出青年科学基金资助项目(04120002500);河南省高校青年骨干教师资助计划项目

EXPERIMENT ON IMPERMEABILITY OF PLASTIC CONCRETE

1.
1 College of Environmental &Hydraulic Engineering,Zhengzhou University Zhengzhou 450002;
2.
2 College of Civil &Hydraulic Engineering,Dalian University of Technology Dalian 116024

摘要: 在分析塑性混凝土产生渗透原因的基础上,指出用相对渗透系数评价塑性混凝土抗渗性要比用抗渗标号更加合理,并给出相对渗透系数的测定方法。在大量试验的基础上,对影响塑性混凝土抗渗性的因素进行详细分析,得出各因素对塑性混凝土抗渗性的影响规律。
- 塑性混凝土 /
- 抗渗性 /
- 渗透系数 /
- 影响因素
Abstract: It is analysed that the reasons leading to penetrating of plastic concrete and it is pointed out that it is more reasonable to evaluate the impermeability by relative permeability coefficient than by impermeability grade. Meanwhile, the method of relative permeability coefficient is given. The influence rule of each factor on the permeability of plastic concrete was drawn on the basis of plenty of experiments on influence factors of plastic concrete. s impermeability.
- plastic concrete /
- impermeability /
- permeability coefficient /
- influence factors