Copyright 2003-2011 by LIVERMORE SOFTWARE TECHNOLOGY CORPORATION Preload Copyright 2003-2011 by LIVERMORE SOFTWARE TECHNOLOGY CORPORATION Preload 1 1Preloads in LS-DYNAPreloads in LS-DYNAn nIntroductionIntroductionn nAnalysis Techniques (General)Analysis Techniques (General) Dynamic Relaxation Dynamic Relaxationn n Explicit Explicitn n Implicit Implicit Transient Explicit with Mass Damping Transient Explicit with Mass Damping Implicit Analysis Implicit Analysisn nBolt Preload TechniquesBolt Prel