摘要
本文通过对梁的基本微分方程的推导,得到了适用于各类弹性地基梁的统一传递矩阵形式.通过对各类弹性地基梁的计算和分析,证明了该方法是介乎于解析法和有限元法之间的求解弹性地基梁的一种有效方法,在一定程度上较加权余量法简便.
In this paper the united form of transfer matrix suitable for different beams on elastic foundation is obtained by infrence from basic differential equation for beam.The solution to beam on elastic foundation is proved to be an effective method between the method analysis and that of finite element.The method is simpler than weighted remainder method to a certain degree.
出处
《长沙铁道学院学报》
CSCD
1992年第2期92-102,共11页
Journal of Changsha Railway University
关键词
弹性地基
梁
计算机
传递矩阵
beam on elastic foundation, computer, transfer matrix
