摘要
将先进的结构拓扑优化思想与成熟的有限元分析软件ANSYS相结合,基于ANSYS二次开发语言APDL和UIDL编制了结构拓扑优化程序,解决了ANSYS自带的拓扑优化模块中单元类型受限及不能应用于桁架结构优化的问题,充分利用ANSYS丰富的单元类型、强大的计算和后处理能力,有利于促进结构拓扑优化的应用和研究,拓宽ANSYS软件在结构拓扑优化方面的应用领域。
The structural topology optimisation is programmed based on ANSYS secondary development language APDL and UIDL by combing the advanced topology optimisation idea with mature finite element analysis software ANSYS,which makes up the deficiencies of the ANSYS that in its own topology optimisation module the element type is restrained and that it is not able to be used for truss structure optimisation. The full use of abundant element type, powerful computation and post-processing ability of the ANSYS will facilitate the application and the research of topology optimisation, and broaden the application field of ANSYS software in structural topology optimisation aspect.
出处
《计算机应用与软件》
CSCD
2010年第2期228-230,共3页
Computer Applications and Software
