摘要
本文提出了一种半解析DQ法 ,分析结构构件的时程动力响应。算例表明 ,半解析解DQ法的结果与解析解的结果非常一致。这种半解析的DQ法 ,通过引入类似文献 [10 ]的推广的DQ单元 。
In the paper,a semi-analytical differential quadrature method by which the dynamic response of structural components in time domain can be analyzed is presented.Case studies show that the computational results of this method agree well with those of analytical method.The semi-analytical differential quadrature method can be extended for analyzing the complex structure by introducing the differential quadrature elements as presented in reference.
出处
《振动与冲击》
EI
CSCD
北大核心
2003年第4期45-48,共4页
Journal of Vibration and Shock
