摘要
从粘性土体结构系统观点出发，建立了土体结构形态概念模型。根据土体具有的非线性特征，运用分形几何理论提出了７ 项定量表征土体微结构状态的分维指标。在此基础上，以厦门软土为例开展了软土固结过程中的微结构变化规律研究，取得了一些成果，从而对软土力学特性有了更深层次的认识。
In this paper, the concept model of soil microstructure is established from the viewpoint of soil microstructure system. According to the nonlinear features of soil, 7 fractal dimension parameters to identify structure state of soil are suggested with the help of fractal theory. On the basis of the above results, the changing characteristics of soft soil microstructure are studied during solidation using Xiamen soft soil as example, and a lot of important results are given. For this reason, more knowledge about mechanics features of soft soil is obtained.
出处
《岩土工程技术》
1999年第3期52-56,共5页
Geotechnical Engineering Technique
