Análise não-linear das estruturas de contraventamento de edifícios em concreto armado PDF Download
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Author: Rivelli da Silva Pinto
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 155
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Book Description
Neste trabalho são discutidos os aspectos inerentes à análise não-linear física (NLF) e geométrica (NLG) das estruturas de contraventamento em concreto armado. O estudo proposto tem como base a análise estrutural de pórticos planos de concreto armado, desenvolvendo-se uma ferramenta rigorosa capaz de analisar essas estruturas de forma elaborada e consistente. Com essa ferramenta serão avaliadas as reduções de inércia que ocorrem em pórticos planos de concreto armado, submetidos a diferentes condições de carregamento e a diferentes taxas de armadura, contribuindo para o estabelecimento de estimativas confiáveis dos efeitos da NLF nessas estruturas. Estes resultados, combinados com os parâmetros de estabilidade parâmetro de instabilidade global e parâmetro majorador de esforços capazes de estimar com bastante precisão os efeitos devidos à NLG - permitem o estabelecimento de métodos simplificados para a análise não-linear física e geométrica das estruturas de contraventamento de edifícios em concreto armado, de grande utilidade para os projetistas.
Author: Rivelli da Silva Pinto
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 155
Get Book Here
Book Description
Neste trabalho são discutidos os aspectos inerentes à análise não-linear física (NLF) e geométrica (NLG) das estruturas de contraventamento em concreto armado. O estudo proposto tem como base a análise estrutural de pórticos planos de concreto armado, desenvolvendo-se uma ferramenta rigorosa capaz de analisar essas estruturas de forma elaborada e consistente. Com essa ferramenta serão avaliadas as reduções de inércia que ocorrem em pórticos planos de concreto armado, submetidos a diferentes condições de carregamento e a diferentes taxas de armadura, contribuindo para o estabelecimento de estimativas confiáveis dos efeitos da NLF nessas estruturas. Estes resultados, combinados com os parâmetros de estabilidade parâmetro de instabilidade global e parâmetro majorador de esforços capazes de estimar com bastante precisão os efeitos devidos à NLG - permitem o estabelecimento de métodos simplificados para a análise não-linear física e geométrica das estruturas de contraventamento de edifícios em concreto armado, de grande utilidade para os projetistas.
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: Mohammad Afzal Mir
Publisher: Saunders Limited
ISBN: 9780702026683
Category : Medical
Languages : en
Pages : 269
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Book Description
Presents a sign-orientated approach to the diagnosis of both common and rare medical disorders that physicians may encounter in hospital or in the community. The comprehensive collection of clinical pictures, organised by anatomical region from scalp to sole, reflects actual clinical practice where a diagnosis has to be constructed from a single sign or a collection of signs. Fundamental, pathognomonic, and commonly seen non-specific clinical signs are presented with clinical features highlighted for rapid recognition and interpretation. In addition, the book provides guidance on appropriate bedside clinical tests for establishing diagnoses.
Author: Jan Valdman
Publisher: BoD – Books on Demand
ISBN: 9535124595
Category : Computers
Languages : en
Pages : 286
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Book Description
The book presents a collection of MATLAB-based chapters of various engineering background. Instead of giving exhausting amount of technical details, authors were rather advised to explain relations of their problems to actual MATLAB concepts. So, whenever possible, download links to functioning MATLAB codes were added and a potential reader can do own testing. Authors are typically scientists with interests in modeling in MATLAB. Chapters include image and signal processing, mechanics and dynamics, models and data identification in biology, fuzzy logic, discrete event systems and data acquisition systems.
Author: Ward Heylen
Publisher:
ISBN: 9789073802612
Category : Modal analysis
Languages : en
Pages : 340
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Book Description
Author: Bernard Tschumi
Publisher: MIT Press
ISBN: 9780262700603
Category : Architecture
Languages : en
Pages : 284
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Book Description
Avant-garde theorist and architect Bernard Tschumi is equally well known for his writing and his practice. Architecture and Disjunction, which brings together Tschumi's essays from 1975 to 1990, is a lucid and provocative analysis of many of the key issues that have engaged architectural discourse over the past two decades—from deconstructive theory to recent concerns with the notions of event and program. The essays develop different themes in contemporary theory as they relate to the actual making of architecture, attempting to realign the discipline with a new world culture characterized by both discontinuity and heterogeneity. Included are a number of seminal essays that incited broad attention when they first appeared in magazines and journals, as well as more recent and topical texts.Tschumi's discourse has always been considered radical and disturbing. He opposes modernist ideology and postmodern nostalgia since both impose restrictive criteria on what may be deemed "legitimate" cultural conditions. He argues for focusing on our immediate cultural situation, which is distinguished by a new postindustrial "unhomeliness" reflected in the ad hoc erection of buildings with multipurpose programs. The condition of New York and the chaos of Tokyo are thus perceived as legitimate urban forms.
Author: Andres Lepik
Publisher: Park Publishing (WI)
ISBN: 9783038601630
Category : Architecture
Languages : en
Pages : 0
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Book Description
As one of the worlds megacities, São Paulo has for decades seen an investment in architectural infrastructures that attempt to mitigate its open space shortages as well as fulfill the constant need for recreational, cultural, and sports programs. These buildings and open spaces - which can be public, semi-public, or privately-owned - arguably attempt to create inclusive places for urban society. This exhibition catalogue presents projects at different scales, focusing on their programmatic characteristics rather than the formal qualities usually emphasized in scholarship on Brazilian architecture. While many cities around the world are still chasing the so-called "Bilbao Effect" - the creation of a monofunctional "signature" architectural work by a famous architect that can attract tourism - this exhibition catalogue advocates for architectural infrastructure that adds programs of different natures, and that are aimed at social sustainability for local citizens. This aspect of urban growth in São Paulo - quite a vertical and densely-populated city; a city of great resources and also tremendous poverty; a city with high crime rates; a city with severe traffic issues; a city with public-health problems - illustrates how architecture and infrastructure can contribute to a city's urban development in multiple ways.
Author: Colin Rowe
Publisher: MIT Press
ISBN: 9780262680424
Category : Architecture
Languages : en
Pages : 198
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Book Description
This book is a critical reappraisal of contemporary theories of urban planning and design and of the role of the architect-planner in an urban context. The authors, rejecting the grand utopian visions of "total planning" and "total design," propose instead a "collage city" which can accommodate a whole range of utopias in miniature.
Author: Alison Oddey
Publisher: Routledge
ISBN: 1136111964
Category : Performing Arts
Languages : en
Pages : 269
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Book Description
Devising Theatre is a practical handbook that combines a critical analysis of contemporary devised theatre practice with descriptions of selected companies, and suggestions for any group devising theatre from scratch. It is the first book to propose a general theory of devised theatre. After identifying the unique nature of this type of performance, the author examines how devised theatre is perceived by professional practitioners, and provides an historical overview illustrating how it has evolved since the 1960s. Alison Oddey examines the particular working practices and products of a number of professional companies, including a Reminiscence theatre for the elderly and a theatre-in-education group, and offers ideas and exercises for exploration and experimentation.
Author: Bernard Tschumi
Publisher: Artifice Incorporated
ISBN: 9781908967442
Category : Architecture
Languages : en
Pages : 239
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Book Description
Tschumi Parc de la Villette is the first publication to document comprehensively Bernard Tschumi's first, and arguably still most celebrated project. With new and republished writing including a text by Bernard Tschumi and Anthony Vidler's "Trick-Track" originally published in 1986, alongside a newly-commissioned essay assesing the Parc from a contemporary and historical perspective, this book documents Parc de la Villette from its conception, through the 30 years of its existence, to the present. Tschumi Parc de la Villette includes drawings, concept sketches, models and photographs showing the development of the Parc over three decades, brought together in a single volume for the first time since the 1980s. One of the "Grands Projets" commissioned by the French Government in the 1980s, Parc de la Villette set a benchmark for urban parks in the latter part of the twentieth century and into the twenty-first. Tschumi constructed a series of follies across the site, creating what he called "the largest discontinuous building in the world". Published to coincide with the 30th anniversary of the Parc, Tschumi Parc de la Villette broadly celebrates the project, and articularly the way in which it has been embraced by generations of Parisians and a diverse international public.
