[1]高卫民,王宏雁,徐敦舸.碰撞模拟过程中焊点的影响[J].同济大学学报:自然科学版,2001,29(7):870-872.
[2]施欲亮[1],朱平[1],沈利冰[1],林忠钦[1].基于汽车碰撞仿真的点焊连接关系有限元模拟方法[J].机械工程学报,2007,43(7):226-230.
[3]Heubrandtner T, Rangger G,Scherjau D. Advanced Spotweld Failure Modelling Based on Trefftz For mulation[C]//4th LS--DYNA Anwenderforum. Bamberg, 2005: 13-22.
[4]Xiang Yujiang, Wang Qian, Fan Zijie, et al. Opti- mal Crashworthiness Design of a Spot- welded Thin--walled Hat Section[J]. Finite Elements in Analysis and Design, 2006,42 : 846-855.
[5]项玉江[1],范子杰[1].帽型薄壁管件准静态压溃模拟计算中焊点的处理方法[J].汽车工程,2004,26(6):750-754.
[6]吕涛[1],赵海燕[2].低碳钢焊缝金属强度组配对焊接残余应力分布的影响规律[J].中国机械工程,2000,11(11):1280-1283.
[7]Malcolm S, Nutwell E. Spot Weld Failure Predie tion Using Solid Element Assemblies[C]//6th Eu ropean LS- DYNA Users ' Conference. Gothen burg, Sweden, 2007:47-56.
[8]Wu J Z. Beam--type Versus Solid--type Spot Weld in LS--DYNA[J]. SAE Paper,2009-01-0354.
[9]LS--DYNA. Keyword User's Manual[M]. Ver- sion971. Livermore: Livermore Software Technolo- gy Corporation, 2007.
[10]Portillo O, Nemes J . Impact Modeling of Spot-- Welded Columns Fabricated with Advanced High Strength Steels[C]//FISITA 2006 World Automo- tive Congress Proceedings,F2006SC39.
[11]Sun X, Stephens E V, Khaleel M A. Effects of Fusion Zone Size and Failure Mode on Peak Load and Energy Absorption of Advanced High Strength Steel Spot Welds Under Lap Shear Loading Condi- tions[J]. Engineering Failure Analysis, 2008, 15: 356-367. |