摘要
针对东江南大桥的实际情况,尝试利用个人计算机进行全桥全块体单元模型的第3层次仿真分析,分析过程中考虑该桥的施工过程、可变作用效应以及桥墩开孔对整体刚度的影响,高精度的分析结果除有效地指导了设计工作外,也说明了利用个人计算机进行结构高层次的仿真分析已经成为现实。
With reference to the actual conditions of Dong Jiang Nan bridge,the block element model is used to realize the simulation analysis of the third step of overall bridge structure,in which the construction process effect,variable load and impact to the bridge stiffness because of the hole on bridge pier. At the same time the precision result is assistance the structural design,it shows that to realize high step finite element simulation analysis by personal computer is possible.
出处
《广东土木与建筑》
2013年第12期51-53,共3页
Guangdong Architecture Civil Engineering
关键词
仿真分析
有限元
块体单元
施工过程
simulation analysis
finite element
block element
construction process
