摘要
随着经济和社会的发展,城市景观桥越来越受到人们的青睐。与传统桥梁相比,城市景观桥的设计和计算更加复杂。现以衢州书院大桥为例,介绍景观桥梁总体设计思路。在计算分析方面,分别对比了桥梁博士和Midas Civil的总体计算结果;并使用ANSYS软件对特殊V形墩的局部计算进行了应力及位移分析,提出了复杂结构使用杆系模型进行简化计算的方法。
With the development of the economy and the society, the urban landscape bridge becomes more and more popular in China. Compared with the traditional bridges, the structural design and calculation of the urban landscape bridges are more complex. Taking Quzhou Shuyuan Bridge as an example, this paper introduces the overall design idea of landscape bridge, and compares the overall calculation results of Bridge Doctor and Midas Civil in the aspect of calculation analysis. The stress and displacement analysis are carried out for the local calculation of the special V-type pier by the software ANSYS. A simplified calculation method to apply member system model for the complex structure is proposed.
出处
《城市道桥与防洪》
2017年第5期100-104,共5页
Urban Roads Bridges & Flood Control
关键词
V形墩
景观桥
总体设计
局部内力分析
V-type pier
landscape bridge
overall design
local inner force analysis
