Based on the theories of the nonlinear finite element , the stability of the complex slope is discussed in this thesis 本文以非线性有限元理论为基础,研究了复杂土坡的非线性稳定问题。
The fem theories in foundation pit are various , but each of them is of somewhat limitation , and will meet a lot of difficult in calculating 目前用于基坑计算的有限元理论很多,但是每种理论都存在一定的缺陷。
Part 1 . finite element theory , functions of ansys software and typical analysis process are introduce in this part 本部分对有限元理论一般原理及有限元分析软件ansys的功能、典型分析问题的过程进行了简要的介绍。
Seismic response regularities of the structure revealed by the finite element analysis and the shaking table experiment are similar 通过对带高位大跨转换层建筑结构的有限元理论计算分析,进一步揭示了结构的地震响应规律,与振动台试验结果吻合较好。
The simulation method is proved to be correct and calculation of acoustic performance of muffler by ansys fe analysis software is also proved to be practical and expedient 本文的研究内容,概括了消声器理论、有限元理论与计算、 ansys软件应用、双传声随机激励技术等。