摘要
本文针对第五届全国大学生结构竞赛赛题中的模型进行理论分析与内力优化,其中包括基本构件选型、构件细部尺寸优化等,主要涉及静力分析、ANSYS结构优化设计。其中结构内力优化是指将部分变量控制在一定范围内寻找最优解。本文是将内力、尺寸、荷载条件控制在一定条件下,然后寻求质量的最优解。通过计算结果对杆件的受力大小进行分析,以确保结构与构件的安全。
This paper is mainly focused on the theoretic analysis and internal force optimization to the model occurred on The Fifth National Structure Design Contest for College Student as well as the selection of basic components and optimization of parts. It is mainly on static force analysis, ANSYS structure optimization, which is about regulating some of the variables between certain ranges to find the optimal solutions. Meanwhile, with the calculated results of rods we can make some analysis to their stress conditions to assure the safety of structures.
出处
《安徽建筑工业学院学报（自然科学版）》
2014年第2期47-50,共4页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
结构
有限元
内
力优化设计
ANSYS
Structure
Finite element
Internal force
Optimization design
ANSYS
