Topology Design Methods For Structural Optimization

The topology optimization method solves the basic engineering problem of distributing a limited amount of material in a design space. The first edition of this book has become the standard text on optimal design which is concerned with the optimization of structural topology, shape and material. This edition has been substantially revised and updated to reflect progress made in modelling and computational procedures. It also encompasses a comprehensive and unified description of the state-of-the-art of the so-called material distribution method, based on the use of mathematical programming and finite elements. Applications treated include not only structures but also MEMS and materials.

MSC Software Corporation announced new releases of MSC Nastran 2016. This release delivers dramatic performance and speed improvements as well as new multidisciplinary analysis solutions.

Siemens PLM Software has released the latest version of its PLM NX software, is a major release with significant new functionality in all areas of the product. NX 12 delivers the next generation design solution that enables your company to realize the value of the digital twin throughout the product development process.

Siemens PLM Software has released the latest version of its PLM NX software, is a major release with significant new functionality in all areas of the product. NX 12 delivers the next generation design solution that enables your company to realize the value of the digital twin throughout the product development process.

Siemens PLM Software has released the latest version of its PLM NX software, is a major release with significant new functionality in all areas of the product. NX 12 delivers the next generation design solution that enables your company to realize the value of the digital twin throughout the product development process.

This book presents the topological derivative method through selected examples, using a direct approach based on calculus of variations combined with compound asymptotic analysis. This new concept in shape optimization has applications in many different fields such as topology optimization, inverse problems, imaging processing, multi-scale material design and mechanical modeling including damage and fracture evolution phenomena. In particular, the topological derivative is used here in numerical methods of shape optimization, with applications in the context of compliance structural topology optimization and topology design of compliant mechanisms. Some exercises are offered at the end of each chapter, helping the reader to better understand the involved concepts.

SIMULIA has released the R2019X portfolio, which focuses on the applicability, efficiency and scalability of Dassault Systèmes' digital physics offerings. The release includes new ways in which all of the company's products are working more closely together.

COMSOL, Inc., a leading global provider of engineering simulation software, announced the release of COMSOL Multiphysics 4.4, the latest version of its powerful platform for the modeling and simulation of electrical, mechanical, fluid, and chemical applications.

Patran is the world's most widely used pre/post-processing software for Finite Element Analysis (FEA), providing solid modeling, meshing, analysis setup and post-processing for multiple solvers including MSC Nastran, Marc, Abaqus, LS-DYNA, ANSYS, and Pam-Crash.