摘要
采用ANSYS建立钢锚梁有限元模型,对其结构进行安装后的多种工况静强度计算和模态分析,得到其固有频率等特性,研究了在脉动风载荷作用下钢锚梁的动力响应;对设计方案进行综合评价。
The finite element model of the steel anchor beam was established by ANSYS to obtain the static strength of the model in a variety of working conditions;the natural frequency and other characteristics of the structure was also extracted in the same working condition.The dynamic response of the steel anchor was analysed in the pulse fluctuating wind loads and a comprehensive evaluation was given.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2011年第3期357-360,共4页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
钢锚梁
有限元
结构静强度
模态分析
动力响应
steel-anchor-beams
finite element
structure strength
mode analysis
response
