斜拉桥结构系统的非线性及分形

Nonlinear and Parted-shape of Structural System for Cable-stayed Bridge

以系统研究的思想理解大型斜拉桥的非线性特征,分析表明斜拉桥是一个具 有生存环境和结构功能的动力系统,斜拉桥结构系统具有分形特征,分维值对 结构非线性描述是一个有效的工具。

From thought of system,this paper discusses nonlinear characteristic of long-span cable-stayed bridge.It is demonstrated that cable-stayed bridge is a dynamic system with living environment and structural function and posses parted-shape characteristic. Parted-dimension value is a potent tool for structural nonlinear description.