Btwin

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Computational Plasticity

Author: Mao-Hong Yu
language: en
Publisher: Springer Science & Business Media
Release Date: 2012-12-02
“Computational Plasticity with Emphasis on the Application of the Unified Strength Theory” explores a new and important branch of computational mechanics and is the third book in a plasticity series published by Springer. The other two are: Generalized Plasticity, Springer: Berlin, 2006; and Structural Plasticity, Springer and Zhejiang University Press: Hangzhou, 2009. This monograph describes the unified strength theory and associated flow rule, the implementation of these basic theories in computational programs, and shows how a series of results can be obtained by using them. The unified strength theory has been implemented in several special nonlinear finite-element programs and commercial Finite Element Codes by individual users and corporations. Many new and interesting findings for beams, plates, underground caves, excavations, strip foundations, circular foundations, slop, underground structures of hydraulic power stations, pumped-storage power stations, underground mining, high-velocity penetration of concrete structures, ancient structures, and rocket components, along with relevant computational results, are presented. This book is intended for graduate students, researchers and engineers working in solid mechanics, engineering and materials science. The theories and methods provided in this book can also be used for other computer codes and different structures. More results can be obtained, which put the potential strength of the material to better use, thus offering material-saving and energy-saving solutions. Mao-Hong Yu is a professor at the Department of Civil Engineering at Xi'an Jiaotong University, Xi'an, China.
Methodology for Genetic Studies of Twins and Families

Author: M. Neale
language: en
Publisher: Springer Science & Business Media
Release Date: 2013-03-09
Few would dispute the truth of the statement `People are Different', but there is much controversy over why. This book authoritatively explains the methods used to understand human variation, and extends them far beyond the primary `nature or nurture' question. After chapters on basic statistics, biometrical genetics, matrix algebra and path analysis, there is a state-of-the-art account of how to fit genetic models using the LISREL package. The authors explain not only the assumptions of the twin method, but how to test them. The elementary model is expanded to cover sex limitation, sibling interaction, multivariate and longitudinal data, observer ratings, and twin-family studies. Throughout, the methods are illustrated by applications to diverse areas such as obesity, major depression, alcohol comsumption, delinquency, allergies, and common fears.
Proceedings of the 11th International Conference of Ar.Tec. (Scientific Society of Architectural Engineering)

This book gathers the proceedings of the 11th International Conference of Ar.Tec. (Scientific Society of Architectural Engineering), Colloqui.AT.e, which was held in Palermo, Italy, on June 12–15, 2024, and brought together scholars in the fields of construction and conservation history, building construction and performance, building design, and technologies. Digital transition and design of 4.0 buildings, digital twins for the management of historical building heritage, building-human-environment relationships, and mitigation of vulnerabilities for the preservation of the built environment are also explored. The contributions demonstrate that architectural engineering enables the construction of sustainable, resilient, adaptive, and high-performance buildings, and as such is instrumental in fighting against climate change.