粉煤灰对混凝土磁性的影响

Effect of Fly Ash on Concrete Magnetism

研究了粉煤灰对混凝土磁性的影响,并采用数据拟合方法分析了粉煤灰掺量与混凝土磁性之间的定量关系。结果显示,随着粉煤灰掺量的增加,混凝土磁场值逐渐增加;当掺量在10%~30%时,5 cm处磁场值平均增加10倍左右;混凝土磁场值增加幅度与粉煤灰掺量呈正比例关系。

This paper studies the effect of fly ash on the magnetic properties of concrete and the quantitative relationship between the amount of fly ash and the magnetic properties by the method of data fitting. The results show that the magnetic field value of concrete increases gradually with the increase of fly ash content,and the magnetic field value at 5 cm areas increases about 10 times when the content is 10% ~ 30%. The increase of the magnetic field value of concrete is positively proportional to the amount of fly ash.