The proposed method overcomes the defects of the previous direct flutter analysis and it is a single parameter searching method.
该方法是一种单参数搜索方法,克服了以往直接颤振分析方法的一些缺陷。
This paper proposes a new direct flutter analysis of long span Bridges, based on the full order discretized physical model of structure.
基于结构的有限元全物理模型,提出了用于分析大跨度桥梁耦合颤振新的直接分析方法。将系统的气动运动控制方程转化成广义特征值问题。
The direct flutter analysis only requires a single parameter searching process and is efficient and fits to the flutter problems of actual long span Bridges.
由于只需进行单参数的搜索过程且计算效率较高,用该方法分析实际大跨度桥梁颤振问题是合适的。
The direct flutter analysis only requires a single parameter searching process and is efficient and fits to the flutter problems of actual long span Bridges.
由于只需进行单参数的搜索过程且计算效率较高,用该方法分析实际大跨度桥梁颤振问题是合适的。
应用推荐