This book is especially designed to help the senior undergraduate and post graduate engineering students in the field of mechanical, manufacturing and civil engineering to facilitate them in their research projects.
Author: Qasim Shah
Publisher: LAP Lambert Academic Publishing
LS-DYNA is one of the best explicit Finite Element application software made by Livermore Software Technology Corporation (LSTC)which is used by engineers to predict the consequences of impact, crash, and other dynamic loads on structures. Vibrations, fluid flow, fluid structure interaction and many other engineering problems can be solved using LS-DYNA. This book guides a beginner by presenting a step by step procedure to solve problems of diverse nature using LS-PrePost and LS-Dyna. A lot of necessary information is contained in 18 chapters that would enable the engineers to solve various problems. This book is especially designed to help the senior undergraduate and post graduate engineering students in the field of mechanical, manufacturing and civil engineering to facilitate them in their research projects.
LS-DYNA is an advanced general-purpose multiphysics simulation software package developed by the Livermore Software Technology Corporation (LSTC). LS-PrePost is an advanced pre and post-processor that is delivered free with LS-DYNA.
Author: Qasim H. Shah
Publisher: LAP Lambert Academic Publishing
LS-DYNA is one of the best explicit finite element application software made by Livermore Software Technology Corporation (LSTC) which is used by engineers to predict impact, crash, and explosions scenarios. Vibrations, fluid flow, fluid structure interaction and many more engineering problems can be solved by using LS-DYNA. Present book guides the user step by step to solve problems of diverse nature using LS-PREPOST and LS-DYNA. A set of 13 solved examples have been presented with clear instructions in such a manner that the beginners can easily equip themselves with a deep knowledge of LS-PREPOST and LS-DYNA. This book is especially designed to help the undergraduate and post graduate engineering students in the fields of mechanical, manufacturing, and other related fields. Practicing engineers who are going to solve transient dynamic problems in engineering would find this book extremely helpful.
... curve fits to test data. Nevertheless, they are diffused widely through the
standard installations in the commercial FEM software (Abaqus, Marc, LS-DYNA,
ANSIS, etc.), because their formulations can be captured easily even by the
Author: Koichi Hashiguchi
Nonlinear Continuum Mechanics for Finite Elasticity-Plasticity empowers readers to fully understand the constitutive equation of finite strain, an essential piece in assessing the deformation/strength of materials and safety of structures. The book starts by providing a foundational overview of continuum mechanics, elasticity and plasticity, then segues into more sophisticated topics such as multiplicative decomposition of deformation gradient tensor with the isoclinic concept and the underlying subloading surface concept. The subloading surface concept insists that the plastic strain rate is not induced suddenly at the moment when the stress reaches the yield surface but it develops continuously as the stress approaches the yield surface, which is crucially important for the precise description of cyclic loading behavior. Then, the exact formulations of the elastoplastic and viscoplastic constitutive equations based on the multiplicative decomposition are expounded in great detail. The book concludes with examples of these concepts and modeling techniques being deployed in real-world applications. Table of Contents: 1. Mathematical Basics 2. General (Curvilinear) Coordinate System 3. Description of Deformation/Rotation in Convected Coordinate System 4. Deformation/Rotation (Rate) Tensors 5. Conservation Laws and Stress Tensors 6. Hyperelastic Equations 7. Development of Elastoplastic Constitutive Equations 8. Multiplicative Decomposition of Deformation Gradient Tensor 9. Multiplicative Hyperelastic-based Plastic and Viscoplastic Constitutive Equations 10. Friction Model: Finite Sliding Theory Covers both the fundamentals of continuum mechanics and elastoplasticity while also introducing readers to more advanced topics such as the subloading surface model and the multiplicative decomposition among others Approaches finite elastoplasticity and viscoplasticty theory based on multiplicative decomposition and the subloading surface model Provides a thorough introduction to the general tensor formulation details for the embedded curvilinear coordinate system and the multiplicative decomposition of the deformation gradient
... for example in ABAQUS and LS-DYNA: both use the same application
environment for pre- and post-processor tasks. ... Most times, beginners to the
FEM process will simply observe the FEM solution and immediately adopt it
Author: Michael Okereke
This textbook demonstrates the application of the finite element philosophy to the solution of real-world problems and is aimed at graduate level students, but is also suitable for advanced undergraduate students. An essential part of an engineer’s training is the development of the skills necessary to analyse and predict the behaviour of engineering systems under a wide range of potentially complex loading conditions. Only a small proportion of real-life problems can be solved analytically, and consequently, there arises the need to be able to use numerical methods capable of simulating real phenomena accurately. The finite element (FE) method is one such widely used numerical method. Finite Element Applications begins with demystifying the ‘black box’ of finite element solvers and progresses to addressing the different pillars that make up a robust finite element solution framework. These pillars include: domain creation, mesh generation and element formulations, boundary conditions, and material response considerations. Readers of this book will be equipped with the ability to develop models of real-world problems using industry-standard finite element packages.
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1855 Warr ( G . F . ) Dynainics , Construction of Machinery , & c . , 8vo , 98 6d . ...
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Author: Sampson Low
Vols. for 1898-1968 include a directory of publishers.