摘要
通过对拱型槽板成型过程进行有限元仿真模拟,分析了回弹对拱型槽板成拱变形的影响;同时,进行了拱型槽板成形的试验研究,有限元仿真模拟计算结果与试验结果具有较好的一致性。为制定加工金属拱形屋顶的工艺参数提供了理论依据。
Finite element simulation during arched trough plate takes shape, which analyzes how spring influences taking arch and deformation of arched trough plate, at the same time, taking experimented research through arched trough plate takes shape, and a expected continuity between the calculated conclusion of finite element simulation and the experimented conclusion provided the theoretical proof for technological parameter of making arched metal roof.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第12期138-141,共4页
Journal of Mechanical Engineering
基金
辽宁省教育厅高等学校科学研究项目(20093295)。
关键词
拱型槽板
成形
回弹
有限元法
仿真
Arched trough plate Take shape Spring Finite element method
