非对称布索斜塔斜拉桥的静力平衡特征分析

Analysis of Characteristics of Static Balance of Asymmetric Cable-Stayed Bridge in Tendon Disposition

以一非对称布索斜拉桥作为工程背景,分析恒载作用下结构的整体平衡和局部平衡的条件,论述了影响整体平衡与局部平衡的因素以及静力平衡下的结构特性,并通过改变影响桥梁受力和变形的一些参数来探讨最合理参数的选择条件。

As engineering background with a asymmetric cable stayed bridge in tendon disposition, the paper analyses the conditions of integral and local balances of structure under dead load, discusses the factors having an effect on above balances as well as the structures property under static equilibrum, And it also makes an approach to conditions for selecting most rational parameters through change of some parameters affecting load - bearing of bridge and bringing about deformation of bridge.