理化检验-物理分册2016，Vol.52Issue(10)：713-716,4.DOI:10.11973/lhjy-wl201610008
高强钢微冲剪试验影响因素的有限元模拟
Finite Element Simulation on Micro Shear Punch Test Influence Factors of High Strengthen Steel
摘要
Abstract
First,with the self-made micro shear punch test equipment,micro shear punch tests on Q460 high strength steel specimens with different thicknesses were conducted to validate the reliability of the equipment.Then the finite element model (FEM)of the micro shear punch test of Q460 high strength steel was established,and the reliability of the model was also verified.Finally,the effects of different factors on the micro shear punch test results were investigated by using the established FEM.The results show that the effects of load velocity and friction coefficient on the test results were not obvious,while the effect of pin shape was notable.关键词
高强钢/微冲剪试验/有限元模拟/影响因素/加载速率/摩擦因数/冲头形状Key words
high-strength steel/micro shear punch test/finite element simulation/influence factor/loading rate/friction coefficient/pin shape分类
矿业与冶金引用本文复制引用
杨晨,黄廷尊,赵华建,刘吉乐,姜振宁,刘川..高强钢微冲剪试验影响因素的有限元模拟[J].理化检验-物理分册,2016,52(10):713-716,4.基金项目
国家自然科学基金资助项目(51575251) （51575251）
