摘要
通过对分形理论的分析,将AC-16及SMA-16在级配范围内选取上限、中值、下限进行曲线拟合,得出6条曲线并求解分维值,进而得出分维值与不同级配之间的联系及规律,进一步验证了采用分形方法进行沥青混合料级配设计具有一定的实用价值的理论。
In this paper we analyzes the fractal theory, select AC-16 and SMA-16, curve fitting in the upper limit, mid-value, and lower limit value within the scope of the gradation, six curves is calculated as a result, to solve the fractal dimension value, we concluded that the connection and regularity between the fractal dimension and the different gradation. Research shown that using fractal method for the gradation design, it is convenient and a lot of manpower, material resources and time will be saved, it has certain practical value.
出处
《山西建筑》
2014年第1期168-169,共2页
Shanxi Architecture
关键词
道路工程
分形维数
级配设计
road engineering, fractal dimension, gradation design
