摘要
应用分形几何理论对地基处理中地表沉降值和孔隙水压力值进行了分形几何研究 ,发现孔隙水压力及地表沉降具有多层次的分形几何特征 ,结合实际工程 ,确定了划分界限 ,并建立了分维数与固结度、分维数与沉降量的相关关系曲线 ,得出了相关关系方程 。
The value of pore-water pressure and grourd-surface are studied with the fractal geometry theory in this paper. It is observed that the pore-water pressure and ground-surface settlement possess the multi-layered froetal propenties. On the basis of the project the divided-limit is determined. The equation of fractal dimension and the degree of consolidation, the fractal dimension and settling volume have been established. The consolidated deformation of foundation can be forecast by these equations.
出处
《长春科技大学学报》
CAS
CSCD
北大核心
2001年第3期294-297,共4页
Journal of Changchun University of Science and Technology
基金
国家自然科学基金资助项目 (4 96 72 16 5
49972 0 89)
