摘要
介绍了松花江大桥35#墩异形双壁钢围堰的构造,并用ANSYS对其结构进行了分析,得出了该结构的应力和位移分布,依据分析结果,优化了原设计尺寸,对提高产品的强度、刚度及安全性能具有一定的指导意义。
The structure of the special-formed, double-walled steel cofferdam for 35g pier of the Songhua River Bridge is introduced in the paper, the structure of which is analyzed with the ANSYS, and the distribution of the stress and strain of the structure is obtained. The original designed dimensions are optimized according to the analytical results, as a result of which the strength, rigidity and safety capability of the structure are much improved.
出处
《国防交通工程与技术》
2007年第2期52-55,共4页
Traffic Engineering and Technology for National Defence
关键词
异形双壁钢围堰
ANSYS有限元分析
构造
强度
special-formed, double-walled steel cofferdam
analysis by the Finite Element methods with ANSYS
structure
strength
