摘要
阐述了使用柔度法计算结构周期的原理,采用matlab语言运用柔度法对一发射塔的周期、振型进行求解,并与有限元软件计算结果进行比较,说明了此种方法使用的范围和缺陷。
The paper illustrates the principle for adopting flexibility method to calculate the structural cycle, adopts matlab language to use the flexibility method to solve the period and vibration model of some launch tower, compares the calculation results in the finite element software, and indicates the scope and shortages in the method.
出处
《山西建筑》
2015年第15期49-50,共2页
Shanxi Architecture
关键词
结构动力
柔度法
计算
周期
structural dynamics
flexibility method
calculation
period
