Modelos de análisis no lineal en el tiempo de estructuras reticulares de hormigón

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Publisher :
ISBN 13 :
Total Pages : 294 pages
Book Rating : 4.:/5 (82 download)

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Book Synopsis Modelos de análisis no lineal en el tiempo de estructuras reticulares de hormigón by : Ignacio Carol Vilarasau

Download or read book Modelos de análisis no lineal en el tiempo de estructuras reticulares de hormigón written by Ignacio Carol Vilarasau and published by . This book was released on 1985 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Análisis no lineal estático y dinámico de estructuras de hormigón armado mediante modelos de daño

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Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Análisis no lineal estático y dinámico de estructuras de hormigón armado mediante modelos de daño by : A. Hanganu

Download or read book Análisis no lineal estático y dinámico de estructuras de hormigón armado mediante modelos de daño written by A. Hanganu and published by . This book was released on 1997 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Un Modelo de cálculo sísmico para pórticos de hormigón armado con muros de mampostería

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Un Modelo de cálculo sísmico para pórticos de hormigón armado con muros de mampostería by : Gabriel Barbat Vlad

Download or read book Un Modelo de cálculo sísmico para pórticos de hormigón armado con muros de mampostería written by Gabriel Barbat Vlad and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A partir de un exhaustivo estudio del estado del conocimiento, en este trabajo se desarrolla un modelo para el análisis no lineal de estructuras porticadas de hormigón armado con muros de mampostería sometidas a acciones sísmicas. Dicho modelo considera el comportamiento no lineal de los muros debido al daño progresivo que éstos sufren durante una acción sísmica. Sin embargo, puesto que está orientado hacia el diseño sísmico de estructuras, admite la hipótesis de que, una vez dañada completamente la mampostería, el pórtico de hormigón armado sigue teniendo un comportamiento en régimen elástico con inestabilidad elástica en los pilares (pandeo). En este sentido, el modelo desarrollado admite las simplificaciones que realizan las normas existentes de diseño ismorresistente como, por ejemplo, la española NCSE-02, que calculan las fuerzas símicas con base en un análisis dinámico lineal, pero va más allá, considerando el efecto estructural y el comportamiento no lineal de los cerramientos y de la tabiquería. Por esto, permite una mejor descripción del comportamiento de la estructura sometida a acciones sísmicas de diseño siendo, al mismo tiempo, suficientemente simple para asegurar la alta velocidad de resolución del problema sísmico necesaria en la práctica de diseño. El comportamiento de la estructura está influenciado de manera muy significativa por el comportamiento mecánico complejo de los muros de mampostería que depende de un gran número de variables, algunas de las cuales difíciles de controlar y/o cuantificar. La presencia de los muros aumenta la rigidez de la estructura y su resistencia a cargas laterales, produce efectos torsionales importantes, disminuye los periodos naturales de vibración con lo que las acciones sísmicas varían de forma relevante y contribuye a la disipación de la energía que éstas inducen. El efecto de los muros de mampostería se consideran incluyendo barras diagonales equivalentes en el esquema estructural. A pesar de que esta forma de tratar el problema ignora los efectos locales producidos por la mampostería, aproxima bien la rigidez y la resistencia global de la estructura y permite evaluar, de manera eficiente desde un punto de vista computacional, el comportamiento de la estructura con muros de mampostería. Para ello, en este trabajo se ha desarrollado un programa de ordenador que calcula las estructuras con una eficiencia computacional similar a la de los programas de cálculo convencionales que no consideran el efecto de los muros de mampostería y, por supuesto, muy superior a la de los programas de elementos finitos. Las características mecánicas del material compuesto de las barras equivalentes a la mampostería se han definido utilizando conceptos avanzados de mecánica computacional tales como la teoría de homogeneización y considerando la ortotropía. El modelo se ha validado con resultados existentes en la literatura de ensayos experimentales. Finalmente, el trabajo muestra ejemplos calculados con el programa de ordenador desarrollado que ilustran la capacidad del modelo y del programa de ordenador de resolver el problema.

Strategies for testing and assessment of concrete structures guidance report

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Publisher : FIB - International Federation for Structural Concrete
ISBN 13 : 2883940401
Total Pages : 191 pages
Book Rating : 4.8/5 (839 download)

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Book Synopsis Strategies for testing and assessment of concrete structures guidance report by : FIB – International Federation for Structural Concrete

Download or read book Strategies for testing and assessment of concrete structures guidance report written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1998-05-01 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CEB-FIP Model Code 1990

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Publisher : fib Fédération internationale du béton
ISBN 13 : 0727716964
Total Pages : 462 pages
Book Rating : 4.7/5 (277 download)

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Book Synopsis CEB-FIP Model Code 1990 by : FIB – International Federation for Structural Concrete

Download or read book CEB-FIP Model Code 1990 written by FIB – International Federation for Structural Concrete and published by fib Fédération internationale du béton. This book was released on 1993-01-01 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This design code for concrete structures is the result of a complete revision to the former Model Code 1978, which was produced jointly by CEB and FIP. The 1978 Model Code has had a considerable impact on the national design codes in many countries. In particular, it has been used extensively for the harmonisation of national design codes and as basic reference for Eurocode 2. The 1990 Model Code provides comprehensive guidance to the scientific and technical developments that have occurred over the past decade in the safety, analysis and design of concrete structures. It has already influenced the codification work that is being carried out both nationally and internationally and will continue so to do.

Cyclodextrins and Their Complexes

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Publisher : John Wiley & Sons
ISBN 13 : 3527608443
Total Pages : 507 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Cyclodextrins and Their Complexes by : Helena Dodziuk

Download or read book Cyclodextrins and Their Complexes written by Helena Dodziuk and published by John Wiley & Sons. This book was released on 2006-08-21 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering comprehensive and up-to-date know-how in one compact book, an experienced editor and top authors cover every aspect of these important molecules from molecular recognition to cyclodextrins as enzyme models. Chapters include reactivity and chemistry, chromatography, X-ray, NMR plus other physicochemical methods, as well as model calculations, rotaxane and catenane structures, and applications in the pharmaceutical industry. The book also discusses other applications such as in the cosmetics, toiletries, textile and wrapping industries, agrochemistry, electrochemical sensors, and devices. A must for everyone working with these substances.

Cyclodextrins and Their Industrial Uses

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Publisher :
ISBN 13 : 9782864110194
Total Pages : 447 pages
Book Rating : 4.1/5 (11 download)

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Book Synopsis Cyclodextrins and Their Industrial Uses by : Dominique Duchêne

Download or read book Cyclodextrins and Their Industrial Uses written by Dominique Duchêne and published by . This book was released on 1987 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt:

From Where We Stand

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Publisher : Syracuse University Press
ISBN 13 : 081565376X
Total Pages : 240 pages
Book Rating : 4.8/5 (156 download)

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Book Synopsis From Where We Stand by : Deborah Tall

Download or read book From Where We Stand written by Deborah Tall and published by Syracuse University Press. This book was released on 2016-05-05 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does a particular landscape move us? What is it that attaches us to a particular place? Tall’s From Where We Stand is an eloquent exploration of the connections we have with places—and the loss to us if there are no such connections. A typically rootless child of several American suburbs, Tall set out to make a true home for herself in the landscape that circumstance had brought her—the Finger Lakes region of upstate New York. In a mosaic of personal anecdotes, historical sketches, and lyrical meditations, she interweaves her own story with the story of this place and its people—from the Seneca Nation of the Iroquois, to European settlers, to the many utopians who sensed and were inspired by a spiritual resonance here. This edition includes an introduction by William Kittredge and a foreword by Stephen Kuusisto, both highlighting the book’s significance and Tall’s exquisite skill in tracing the relationship between homelands and storytelling.

Structural Studies, Repairs, and Maintenance of Historical Buildings

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Publisher : Computational Mechanics
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Structural Studies, Repairs, and Maintenance of Historical Buildings by : S. Sánchez-Beitia

Download or read book Structural Studies, Repairs, and Maintenance of Historical Buildings written by S. Sánchez-Beitia and published by Computational Mechanics. This book was released on 1997 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprising the proceedings of the Fifth International Conference on Structural Repair and Maintenance of Historical Buildings held in San Sebastian, Spain in June 1997, the 64 contributions cover a fascinating array of topics divided into the following sections: history and architecture; monitoring and testing; computer simulation; deterioration an.

Existential Semiotics

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Publisher : Indiana University Press
ISBN 13 : 0253028531
Total Pages : 227 pages
Book Rating : 4.2/5 (53 download)

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Book Synopsis Existential Semiotics by : Eero Tarasti

Download or read book Existential Semiotics written by Eero Tarasti and published by Indiana University Press. This book was released on 2001-02-22 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Existential semiotics involves an a priori state of signs and their fixation into objective entities. These essays define this new philosophical field.

World Expos

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Publisher : Architect Publications
ISBN 13 : 9788494625732
Total Pages : 0 pages
Book Rating : 4.6/5 (257 download)

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Book Synopsis World Expos by : Isaac López César

Download or read book World Expos written by Isaac López César and published by Architect Publications. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a fascinating journey along the history of architectural structures over the last 150 years, taking the World Expos as an original unifying thread. Nevertheless, it does not solely focus on the exhibition buildings; on the contrary, these are continuously being related to buildings beyond the scope of the Expos, thus ultimately providing a general vision of the history of modern structures. This essay is destined to become an essential work of reference within the history of architectural structures. It is generously illustrated with more than nine hundred large-scale illustrations, many of which have not appeared in contemporary publications. It offers innumerable facts that will interest architects, engineers or art historians. Likewise, members of the general public far-removed from these fields will also be able to enjoy many of the passages which are accessible to those who do not have any specific knowledge of architecture or engineering.

Art and Archaeology

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Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Art and Archaeology by : James S. Ackerman

Download or read book Art and Archaeology written by James S. Ackerman and published by . This book was released on 1963 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Asbestos and Its Diseases

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Publisher : Oxford University Press
ISBN 13 : 0195178696
Total Pages : 424 pages
Book Rating : 4.1/5 (951 download)

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Book Synopsis Asbestos and Its Diseases by : John E. Craighead

Download or read book Asbestos and Its Diseases written by John E. Craighead and published by Oxford University Press. This book was released on 2008-03-25 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although asbestos was once considered a miracle mineral, today even the word itself has ominous implications for all strata of our society. Incorporated in the past into over 3000 different industrial and consumer products, as well as in building materials and military equipment, opportunities for exposure continue to be ever present in our environment. Of all of us who are potentially exposed, blue collar workers are at greatest risk.Countless thousands of workers and servicemen in a wide variety of trades were disabled or have died consequent to the health effects of asbestos, and many more can be expected to be affected in years to come. Litigation continues, and financial awards in the billions have bankrupt many Fortune 500 companies and numerous smaller companies.While one might implicate our forefathers in this widespread, relentless medical catastrophe, it has been only in recent decades that science has appreciated the complexities of the problem and the long latencies before the asbestos-associated diseases appear clinically. After all these years, prevention remains the hallmark of disease control, as modern treatments remain, to a large extent, futile.

Graphic Perception of Space

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Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Graphic Perception of Space by : Frank Mulvey

Download or read book Graphic Perception of Space written by Frank Mulvey and published by . This book was released on 1969 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Shaping the future we want

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Publisher : UNESCO
ISBN 13 : 9231000535
Total Pages : 198 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Shaping the future we want by : Buckler, Carolee

Download or read book Shaping the future we want written by Buckler, Carolee and published by UNESCO. This book was released on 2014-11-10 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Taliesin 1911-1914

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Publisher : SIU Press
ISBN 13 : 9780809316243
Total Pages : 160 pages
Book Rating : 4.3/5 (162 download)

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Book Synopsis Taliesin 1911-1914 by : Narciso G. Menocal

Download or read book Taliesin 1911-1914 written by Narciso G. Menocal and published by SIU Press. This book was released on 1992 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Begins a series on architect Frank Lloyd Wright, with five essays on the house many consider his architectural self-portrait. It burned down three years after its construction, and so remains his most elusive design. No index. Annotation copyrighted by Book News, Inc., Portland, OR

Democracy in Social Movements

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Publisher : Springer
ISBN 13 : 0230240860
Total Pages : 315 pages
Book Rating : 4.2/5 (32 download)

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Book Synopsis Democracy in Social Movements by : Donatella della Porta

Download or read book Democracy in Social Movements written by Donatella della Porta and published by Springer. This book was released on 2009-07-31 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection explores conceptions and practices of democracy of social movement organizations involved in global protest. Focusing on the global justice movement this book shows how they adopt radical new democratic approaches and thus provide a fundamental critique of conventional politics.