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基于预变形的静态抗凹性模拟分析 被引量:2

NUMERICAL SIMULATION OF STATIC DENT RESISTANCE BASED ON THE PRESTRAIN
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摘要 本文用ABAQUS准静态算法对基于胀形预变形试件的静态抗凹性进行了模拟 ,分析了预变形量及板材类型对静态抗凹性能的影响 。 Quasi-static algorithm of ABAQUS software is used in simulating static dent resistance of the dome specimen. And the effects of the prestrain and material type on the static dent resistance are analyzed. The successful experiences are obtained for quantitative evaluating the auto-body panel's static dent resistance by numerical simulation.
出处 《塑性工程学报》 EI CAS CSCD 2001年第2期23-25,共3页 Journal of Plasticity Engineering
关键词 预变形 胀形 数值模拟 静态抗凹性 汽车 覆盖件 Bulging Numerical simulation Static dent resistance
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参考文献2

  • 1李东升.汽车板材及覆盖件局部凹痕抗力的研究.北京航空航天大学博士后研究工作报告[M].北京:北京航空航天大学,1998..
  • 2李东升,博士后研究工作报告,1998年

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同被引文献9

  • 1S Sriram,O Lanzi.Use of response surface methodology for prediction of dent resistance of automotive closure panels[A].Society of Automotive Engineers[C].2004.American,0163.
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