Perform explicit dynamic analysis based on ANSYS/LS-DYNA 8.1

Author: Shi Dangyong Li Yuchun Zhang Shengmin
Publisher:
Publish Date: 2005-01-01
Features: This book introduces the functional features, development history, file system, input data formats, common pre- and post-processors, and operational methods and precautions of LS-DYNA. It also provides step-by-step operational procedures for 18 typical examples. The main content includes: penetration of a projectile into a target, explosion of explosives in rock and soil, Taylor bar impact, formation of explosively formed projectiles and shaped charges. Some examples adopt different computational models (2D or 3D) and algorithms (plane strain, axisymmetric, adaptive mesh, ALE, Euler, or multi-material material methods), and the computational results are compared. The computational models of the examples are derived from journal articles, research reports, or master's or doctoral theses from domestic and international sources. The steps are concise and to the point, with strong operability, and all examples are accompanied by K files. This book can serve as a teaching material or reference book for senior undergraduate students, graduate students, and teachers in relevant disciplines of science and engineering colleges and research institutions to learn ANSYS/LS-DYNA. It can also be used as a reference for engineering technicians in industries such as automotive, defense, electronics, petroleum, aerospace, civil engineering, shipbuilding, manufacturing, and construction to learn ANSYS/LS-DYNA.