【摘要】 以悬臂梁为研究对象,探讨了Guyan缩减技术的理论原理,以及在结构静态、动态特性分析中的应用.计算得到的结果与理论解和ANSYS计算结果进行了比较,验证了Guyan缩减技术具有很高精度.更多还原

【Abstract】 In this paper,Guyan reduction is discussed in detail for the theoretical principles and the structure static and dynamic characteristics analysis with the cantilever model.The result compare between the Guyan reduction、finite element analysis and theory calculation are performed,it is showed that the Guyan reduction is very accurate.It is helpful to understand and master Guyan reduction for applying it to large-scale strucure finite element analysis.更多还原