摘要
提出了变截面纵横弯曲梁的传递函数解法,引入状态变量,将微分控制方程及边界条件方程改写成状态空间形式,然后求解,最后的算例显示了此方法的优越性,以推广该方法。
The distributed transfer function method is developed for analysis of variable cross-section beam loaded by axial compressive forces together with transverse ones. In this method, the differential control equation and the boundary conditions have been cast into a state space form by defining a state vector, then the response of the beam can be analyzed. Numerical results are provided to illustrate the efficiency of the method, in order to spread this method.
出处
《山西建筑》
2007年第19期69-70,共2页
Shanxi Architecture
关键词
变截面
纵横弯曲梁
传递函数方法
variable cross-section, timoshenko beam, distributed transfer function method
作者简介
粟建武（1971-），男，工程师，宁波宁兴房地产开发集团有限公司，浙江宁波315000
应剑彪（1969-），男，工程师，宁波宁兴房地产开发集团有限公司，浙江宁波315000
