摘要
基于经典结构动力稳定性能判断准则,针对张弦梁结构特点,提出适用于该种结构类型的动力稳定判定的建议方法,并通过算例验证该种判断方法的可行性.
In this paper, the state-of-the-art and existing criteria of dynamic stability in the field of structural engineering are reviewed;their applicable range and limits are pointed out; and then based on standard dynamic stability criterion of the structure and characteristics of beam string structure, a practical method of dynamic stability judgment of the structure is presented. Finally the proposed method is demonstrated in the example of dynamic stability analysis.
出处
《广州大学学报（自然科学版）》
CAS
2005年第3期267-271,共5页
Journal of Guangzhou University:Natural Science Edition
关键词
张弦梁结构
动力稳定判断准则
<Keyword>beam string structure
dynamic stability criteria
