摘要
本文研究了弯曲型高层结构自振频率方程的特点,提出了自振频率的迭代解法.该法克服了图解试算法步骤繁琐不够准确的缺点,能够迅速地算出精确结果.
In this paper, the characteristics of natural frequency aquation of bending mould high-rise structures are studied,the iterative solution of natural frequency is presented. This method overcomes the defect of the trial calculation mathod of graphic analysis,that its steps is overelaborate and result is incorrect. And the exact result can be get quickly using the iterative solution.
出处
《建筑结构》
CSCD
北大核心
1996年第6期10-13,共4页
Building Structure
关键词
高层结构
自振频率
迭代解法
弯曲
变形
bending deformation
high-rise structures
vertical cantilever beam
natural frequency (iterative solution
