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Author: Ivan Francisco Ruiz Torres
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 131
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Book Description
O principal objetivo deste trabalho é realizar a análise estrutural de edifícios de andares múltiplos que apresentam núcleos resistentes, considerando a deformação pelo esforço cortante nos mesmos, bem como nos pilares. Para atingir esseobjetivo, será preciso que o comportamento à flexão dos elementos verticais de contraventamento passe a ser rígido pela teoria de barras de Timoshenko e não mais pela de Euler-Bernoulli. Foram estão desenvolvidos algoritmos que, utilizando oMétodo dos Elementos Finitos (MEF), permitem calcular os fatores de forma de quaisquer seções transversais abertas de paredes delgadas pertencentes a núcleos estruturais, bem como a distribuição da tensão de cisalhamento na seção transversal emfunção do esforço cortante atuante. As alterações acima descritas foram feitas em um programa de análise de edifícios denominado CEASO 01, de autoria de MATIAS Jr. (1977). Embora esse programa realize análise não-linear geométrica, aconsideração de deformação por cortante só foi implementada na análise linear. Apresentam-se, ao final, exemplos numéricos que permitem avaliar a influência da deformação pelo esforço sobre os deslocamentos e esforços de núcleos resistentesepilares.
Author: Ivan Francisco Ruiz Torres
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 131
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Book Description
O principal objetivo deste trabalho é realizar a análise estrutural de edifícios de andares múltiplos que apresentam núcleos resistentes, considerando a deformação pelo esforço cortante nos mesmos, bem como nos pilares. Para atingir esseobjetivo, será preciso que o comportamento à flexão dos elementos verticais de contraventamento passe a ser rígido pela teoria de barras de Timoshenko e não mais pela de Euler-Bernoulli. Foram estão desenvolvidos algoritmos que, utilizando oMétodo dos Elementos Finitos (MEF), permitem calcular os fatores de forma de quaisquer seções transversais abertas de paredes delgadas pertencentes a núcleos estruturais, bem como a distribuição da tensão de cisalhamento na seção transversal emfunção do esforço cortante atuante. As alterações acima descritas foram feitas em um programa de análise de edifícios denominado CEASO 01, de autoria de MATIAS Jr. (1977). Embora esse programa realize análise não-linear geométrica, aconsideração de deformação por cortante só foi implementada na análise linear. Apresentam-se, ao final, exemplos numéricos que permitem avaliar a influência da deformação pelo esforço sobre os deslocamentos e esforços de núcleos resistentesepilares.
Author: Pedro Arezes
Publisher: CRC Press
ISBN: 1138000477
Category : Technology & Engineering
Languages : en
Pages : 648
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Book Description
Occupational Safety and Hygiene presents selected papers from the International Symposium on Occupational Safety and Hygiene – SHO2013 (Guimarães, Portugal, 14-15 February 2013), which was organized by the Portuguese Society for Occupational Safety and Hygiene (SPOSHO). The contributions from 15 different countries focus on: - Occupational safety - Risk assessment - Safety management - Ergonomics - Management systems - Environmental ergonomics - Physical environments - Construction safety - Human factors The papers included in the book are mainly based on research carried out at universities and other research institutions, but they are also based on practical studies developed by Occupational Health & Safety (OHS) practitioners within their companies. As a result, this book will be useful to get acquainted with the state-of-the-art of the research within the aforementioned domains, as well as with some practical tools and approaches that are currently used by OHS professionals worldwide.
Author: Hugo Segawa
Publisher: Springer Science & Business Media
ISBN: 146145431X
Category : Architecture
Languages : en
Pages : 276
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Book Description
Architecture of Brazil: 1900-1990 examines the processes that underpin modern Brazilian architecture under various influences and characterizes different understandings of modernity, evident in the chapter topics of this book. Accordingly, the author does not give overall preference to particular architects nor works, with the exception of a few specific works and architects, including Warchavchik, Niemeyer, Lucio Costa, and Vilanova Artigas.
Author: Beatrix Heintze
Publisher: Verlag Otto Lembeck
ISBN: 3874765539
Category : Aeronautics, Commercial
Languages : pt
Pages : 267
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Book Description
"This book aims to provide a better understanding of the significance and dynamics of communication and transport routes in Angola and its hinterland."--Back cover.
Author: H. P. Blavatsky
Publisher: Phoemixx Classics Ebooks
ISBN: 3986475443
Category : Religion
Languages : en
Pages : 3448
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Book Description
Isis Unveiled H. P. Blavatsky - Includes the complete Volumes I and II of Isis Unveiled. Blavatsky's first major work on theosophy, examining religion and science in the light of Western and Oriental ancient wisdom and occult and spiritualistic phenomena.
Author: World Health Organization
Publisher:
ISBN: 9789241548090
Category : Medical
Languages : en
Pages : 0
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Book Description
"WHO has developed this manual in order to strengthen the laboratory diagnosis and virological surveillance of influenza infection by providing standard methods for the collection, detection, isolation and characterization of viruses."--Publisher's description.
Author: Fundação Bienal de São Paulo
Publisher:
ISBN:
Category : Art
Languages : pt
Pages : 628
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Book Description
Author: Carlos Augusto Montalto Jesus
Publisher:
ISBN:
Category : Macao
Languages : en
Pages : 496
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Book Description
Author: Paul Ricœur
Publisher: Northwestern University Press
ISBN: 9780810105980
Category : History
Languages : en
Pages : 362
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Book Description
Incredible originality of thought in areas as vast as phenomenology, religion, hermeneutics, psychoanalysis, intersubjectivity, language, Marxism, and structuralism has made Paul Ricoeur one of the philosophical giants of the twentieth century. The way in which Ricoeur approaches these themes makes his works relevant to the reader today: he writes with honesty and depth of insight into the core of a problem, and his ability to mark for future thought the very path of philosophical inquiry is nearly unmatched. In History and Truth, Ricoeur investigates the antinomy between history and truth, or between historicity and meaning. He argues that history has meaning insofar as it approaches universality and system but no meaning insofar as this universality violates the singularity of individuals' lives. Imposing unity upon truth, or unifying the diversity of knowledge and opinion, creates a singular and universal history but destroys historicity and subjectivity. Allowing for singularities in history promotes a multiplicity of truths over a single, unique truth and thereby annihilates system. This volume and the other new editions of Ricoeur's texts published by Northwestern University Press have joined the canon of contemporary continental philosophy and continue to contribute to emergent discussions in the twenty-first century. Book jacket.
Author: Dino Felluga
Publisher: Routledge
ISBN: 1317514297
Category : Literary Criticism
Languages : en
Pages : 340
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Book Description
Critical Theory: The Key Concepts introduces over 300 widely-used terms, categories and ideas drawing upon well-established approaches like new historicism, postmodernism, psychoanalysis, Marxism, and narratology as well as many new critical theories of the last twenty years such as Actor-Network Theory, Global Studies, Critical Race Theory, and Speculative Realism. This book explains the key concepts at the heart of a wide range of influential theorists from Agamben to Žižek. Entries range from concise definitions to longer more explanatory essays and include terms such as: Aesthetics Desire Dissensus Dromocracy Hegemony Ideology Intersectionality Late Capitalism Performativity Race Suture Featuring cross-referencing throughout, a substantial bibliography and index, Critical Theory: The Key Concepts is an accessible and easy-to-use guide. This book is an invaluable introduction covering a wide range of subjects for anyone who is studying or has an interest in critical theory (past and present).
