This paper proposes that the grillage beams on elastic foundation can be analysed by the discrete strip method.
本文提出了网格形弹性地基梁的条形离散解法。
The lower structure in the coupling system is railway track where rails are considered as beams with finite length rested on double layer continuous elastic foundation.
下部结构为轨道，钢轨被离散为双层弹性基础上有限长度的梁。
In this paper, stability problem of beams supported on elastic foundation is discussed by means of Liapunov's direct method.
本文应用李亚普诺夫稳定性理论的直接方法，讨论了弹性支承上的压杆稳定问题。
应用推荐