摘要
应用传递函数方法，通过Ｌａｐｌａｃｅ逆变换将运算阻抗从频域转换成时域，以此求得水泥水化动力学曲线，结果与其它方法相符．此方法还可了解水泥水化过程的机理，对动力学过程具有普遍性．
As a typical example of the application of system theory to the material science, the method of transfer function has been applied in this paper to convert the operational impedance from frequency domain to time domain by inverse Laplace transform in order to study the hydration dynamics of cement. The result is in good agreement with that obtained by other methods. In addition,the mechanism of this hydration process of cement can be elucidated in the light of the method.It has been shown that this method could also be applied to other dynamic processes
出处
《建筑材料学报》
EI
CAS
CSCD
1998年第4期295-299,共5页
Journal of Building Materials
关键词
水泥
水化
动力学
线性动态系统
传递函数
hydration dynamics of cement
linear dynamic system
transfer function
