【摘要】 采用有限元法对钢筋混凝土框架进行固有特性分析.算例对结构抗震参数和固有特性进行了模态分析,得出不同的结构层数和柱刚度与固有频率之间的关系,这在工程抗震设计中具有指导意义.更多还原

【Abstract】 The analysis of inherent property of reinforced concrete frame structure by use of the method of finite element is presented. Through the example presented, the relationship between natural frequency and structural elements is established.更多还原