(4 ) under the new environment, realize planar photo elastic stress analysis . based on this, it is easy to realize spatial photo elastic stress analysis . ( 5 ) under the new environment, realize interference fringe image preprocessing (4)在新的软件编程环境下,具体编写及实现了一套二维光弹应力自动分析程序,为三维光弹应力自动分析程序的编写奠定了基础。
(4 ) under the new environment, realize planar photo elastic stress analysis . based on this, it is easy to realize spatial photo elastic stress analysis . ( 5 ) under the new environment, realize interference fringe image preprocessing (4)在新的软件编程环境下,具体编写及实现了一套二维光弹应力自动分析程序,为三维光弹应力自动分析程序的编写奠定了基础。
this article analyzed the stresses in the slag crusher shell with large openings in accordance with the principles and methods of analytic design ( elastic stress analysis and plastic failure rules ) using finite element analysis method and ansys program, not only a factual engineering problem is solved, but also come to the general conclusions by examination of the effects of some variables 随着生产的发展和科学技术的不断进步,炼油、化工、化肥等装置不断向着高参数(高温、高压)、大型化的方向发展,原有的以经验公式为基础的常规设计方法(designbyrules)已经不能满足需要。以应力分析为基础的设计变得越来越重要。有限单元法(finiteelementanalysis)已成为结构分析最重要的一种手段。