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Caracteristicas Y Antecedentes De Edificios De Muros De Hormigon Armado Danados Durante El Terremoto Chileno Del 27 De Febrero De 2010
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Book Synopsis Características y antecedentes de edificios de muros de hormigón armado dañados durante el terremoto chileno del 27 de Febrero de 2010 by : María del Pilar Tarramera Oliván
Download or read book Características y antecedentes de edificios de muros de hormigón armado dañados durante el terremoto chileno del 27 de Febrero de 2010 written by María del Pilar Tarramera Oliván and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: En el actual informe se presenta un estudio sobre las características de ocho edificios de hormigón armado dañados durante el terremoto chileno del 27 de Febrero de 2010. Son edificios de uso residencial, y se caracterizan por tener un pasillo central longitudinal de muros y muros transversales que dividen los departamentos y las piezas interiores. Los muros de hormigón armado soportan las cargas verticales y laterales inducidas por los sismos. La obtención de características geométricas de estos edificios es de suma importancia en futuras investigaciones para correlacionar estas características con el daño observado. Los ocho edificios seleccionados para este estudio están en diferentes comunas de la ciudad de Santiago: cuatro en Huechuraba, dos en Independencia y dos en Macul. Para cada uno de estos edificios se entrega el número de identificación, el nombre edificio, el número de pisos, el año de recepción, las coordenadas geográficas, la orientación del eje longitudinal y el tipo de suelo. Adicionalmente, para cada uno de estos edificios se añade la planta tipo más representativa y una fotografía general. Con la finalidad de dar una mejor idea de lo ocurrido durante el terremoto a estas estructuras, se describen los daños sufridos a cinco de los ocho edificios estudiados. Las características geométricas se obtienen para cada piso y para cada uno los ocho edificios estudiados. De este modo se puede analizar la distribución de estas propiedades geométricas en la altura del edificio. Las características geométricas calculadas para cada edificio son: ancho máximo en dirección "x" (dirección horizontal en plano de planta), ancho máximo en dirección "y" (dirección vertical en plano de planta), razón de aspecto en planta, razón de esbeltez, área de planta, espesor promedio de los muros, densidad de muros en dirección "x", densidad de muros en dirección "y", y por último, densidad total de elementos verticales. Al final del apartado se realiza una comparación de las características entre los ocho edificios. De este estudio se concluye que el valor promedio de la densidad de elementos verticales es del orden de 6%, valor que se ha mantenido desde el anterior gran sismo sufrido en Chile en el año 1985. Sin embargo, se demuestra que hay otros valores que sí se modifican en los edificios construidos en las últimas dos décadas, tanto el número de pisos como el espesor de los muros han sufrido cambios. La altura de los edificios ha aumentado considerablemente en donde los edificios de 20 pisos o más son comunes. Sin embargo, el espesor de los muros ha disminuido desde un promedio de 30cm hasta un promedio de 20 cm.
Book Synopsis Comportamiento sísmico de muros esbeltos de hormigón armado by : Andrés Nicolás Marihuén Fuentealba
Download or read book Comportamiento sísmico de muros esbeltos de hormigón armado written by Andrés Nicolás Marihuén Fuentealba and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El comportamiento de los edificios habitacionales Chilenos de hormigón armado durante el terremoto del Maule 2010 (Mw=8.8) fue bastante bueno, sin embargo, se observaron daños frágiles. Los daños más comunes observados en los muros fue el aplastamiento del hormigón en compresión, el pandeo y fractura de la armadura vertical y la apertura de la armadura horizontal. El primer objetivo de esta tesis es reproducir los daños observados en los muros dañados durante el terremoto de 2010. El segundo objetivo de esta tesis es identificar cómo cambia el desempeño sísmico de muros esbeltos sometidos a flexocompresión. Con el fin de cumplir estos objetivos en este trabajo se ensayaron seis muros esbeltos de hormigón armado en escala 1:2. Los muros fueron ensayados con una carga axial constante de 0.15f cAg y sometidos a una carga lateral cíclica de desplazamiento controlado.
Book Synopsis Estudio de caso N° 3 de edificio dañado en el terremoto del 27 de febrero de 2010 en Concepción by : Rodrigo Andrés Álvarez Concha
Download or read book Estudio de caso N° 3 de edificio dañado en el terremoto del 27 de febrero de 2010 en Concepción written by Rodrigo Andrés Álvarez Concha and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estudio de las discontinuidades en muros, y daños estructurales asociados a edificios en categoria I en Concepción debido al sismo del 27 de Febrero de 2010 by : José Luis Domínguez Canales
Download or read book Estudio de las discontinuidades en muros, y daños estructurales asociados a edificios en categoria I en Concepción debido al sismo del 27 de Febrero de 2010 written by José Luis Domínguez Canales and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geomagnetism and Aeronomy by : A. H. Waynick
Download or read book Geomagnetism and Aeronomy written by A. H. Waynick and published by . This book was released on 1965 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Forbidden Religion by : Jose M. Herrou Aragon
Download or read book The Forbidden Religion written by Jose M. Herrou Aragon and published by José M. Herrou Aragón. This book was released on 2012-07-03 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gnosis means knowledge. But we are not referring to just any knowledge. Gnosis is knowledge which produces a great transformation in those who receive it. Knowledge capable of nothing less than waking up man and helping him to escape from the prison in which he finds himself. That is why Gnosis has been so persecuted throughout the course of history, because it is knowledge considered dangerous for the religious and political authorities who govern mankind from the shadows. Every time this religion, absolutely different from the rest, appears before man, the other religions unite to try to destroy or hide it again. Primordial Gnosis is the original Gnosis, true Gnosis, eternal Gnosis, Gnostic knowledge in its pure form. Due to multiple persecutions, Primordial Gnosis has been fragmented, distorted and hidden.
Book Synopsis The Italian Legacy in Philadelphia by : Andrea Canepari
Download or read book The Italian Legacy in Philadelphia written by Andrea Canepari and published by Temple University Press. This book was released on 2021-12-03 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Italian Legacy in Philadelphia examines the impact and influence of Italian arts, culture, people, and ideas on the city of Philadelphia from the founding to the present"--
Book Synopsis Practising Feminist Political Ecologies by : Wendy Harcourt
Download or read book Practising Feminist Political Ecologies written by Wendy Harcourt and published by Zed Books Ltd.. This book was released on 2015-05-14 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Destined to transform its field, this volume features some of the most exciting feminist scholars and activists working within feminist political ecology, including Giovanna Di Chiro, Dianne Rocheleau, Catherine Walsh and Christa Wichterich. Offering a collective critique of the ‘green economy’, it features the latest analyses of the post-Rio+20 debates alongside a nuanced reading of the impact of the current ecological and economic crises on women as well as their communities and ecologies. This new, politically timely and engaging text puts feminist political ecology back on the map.
Book Synopsis Modernity and the Classical Tradition by : Alan Colquhoun
Download or read book Modernity and the Classical Tradition written by Alan Colquhoun and published by MIT Press (MA). This book was released on 1991 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the early 1960s, the rigor and conceptual clarity of Alan Colquhoun's criticism and theory have consistently stimulated debate and have served as an impetus for the pursuit of new directions in both theory and practice. This collection of essays displays Colquhoun's concern with developing a coherent discourse for the rampant pluralism that dominates contemporary architecture. Alan Colquhoun is a practicing architect and Professor of Architecture at Princeton University. His previous collection of essays received the 1985 Architectural Critics Award.
Book Synopsis The Marx-Engels Reader by : Karl Marx
Download or read book The Marx-Engels Reader written by Karl Marx and published by W. W. Norton. This book was released on 1972 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Se muestra tanto la cronología como el desarrollo temático de los dos grandes pensadores. Abarca desde la historia, la sociedad y la economía, hasta la política, la filosofía, y la estrategia y táctica de la revolución social. Se presenta los escritos del joven Marx, las obras que despertaron tanto interés y provocó tanto debate en los últimos años. Se esboza, la estrategia y las tácticas del movimiento revolucionario. Incluye escritos sobre sociedad y política en el siglo XIX, no solo europeos, sino también asiáticos y rusos. Se presenta los últimos escritos de Engels, en los que el marxismo fue popularizado y sistematizado en beneficio de las masas. El lector de Marx-Engels contiene una introducción general interpretativa que rastrea y analiza el desarrollo de la filosofía marxista.
Book Synopsis Ordinary Places/Extraordinary Events by : Clara Irazábal
Download or read book Ordinary Places/Extraordinary Events written by Clara Irazábal and published by Routledge. This book was released on 2008-01-17 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clara Irazábal and her contributors explore the urban history of some of Latin America’s great cities through studies of their public spaces and what has taken place there. The avenues and plazas of Mexico City, Havana, Santo Domingo, Caracas, Bogotaì, SaÞo Paulo, Lima, Santiago, and Buenos Aires have been the backdrop for extraordinary, history-making events. While some argue that public spaces are a prerequisite for the expression, representation and reinforcement of democracy, they can equally be used in the pursuit of totalitarianism. Indeed, public spaces, in both the past and present, have been the site for the contestation by ordinary people of various stances on democracy and citizenship. By exploring the use and meaning of public spaces in Latin American cities, this book sheds light on contemporary definitions of citizenship and democracy in the Americas.
Book Synopsis Housing by People by : John F. C. Turner
Download or read book Housing by People written by John F. C. Turner and published by London : Marion Boyars. This book was released on 1976 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique contribution to housing theory and practice that presents alternative ideas for what has become one of the most pressing of contemporary problems.
Book Synopsis Genealogies for the Present in Cultural Anthropology by : Bruce M. Knauft
Download or read book Genealogies for the Present in Cultural Anthropology written by Bruce M. Knauft and published by Routledge. This book was released on 2013-09-13 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the wake of tensions between modern and postmodern sensibilities, what larger directions now emerge in cultural anthropology? In this major work, Bruce Knauft takes stock of important recent initiatives in cultural and critical theory. By combining critical reviews and ethnographic engagements with fresh readings of major figures and approaches, the work develops a larger vantage point for considering the dispersing influence of practice theories, postmodernism, cultural studies, postcolonial studies, modern/post-positive feminism, and multicultural criticisms.
Download or read book Watunna written by Marc de Civrieux and published by University of Texas Press. This book was released on 1997 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in Spanish in 1970, Watunna is the epic history and creation stories of the Makiritare, or Yekuana, people living along the northern bank of the Upper Orinoco River of Venezuela, a region of mountains and virgin forest virtually unexplored even to the present. The first English edition of this book was published in 1980 to rave reviews. This edition contains a new foreword by David Guss, as well as Mediata, a detailed myth that recounts the origins of shamanism.
Book Synopsis From Primitive to Postcolonial in Melanesia and Anthropology by : Bruce M. Knauft
Download or read book From Primitive to Postcolonial in Melanesia and Anthropology written by Bruce M. Knauft and published by University of Michigan Press. This book was released on 1999 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prominent scholar surveys the special place of Melanesia in our understanding of human cultural variation
Book Synopsis Shamanism, History, and the State by : Nicholas Thomas
Download or read book Shamanism, History, and the State written by Nicholas Thomas and published by University of Michigan Press. This book was released on 1996 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nine case studies of shamanic practice in widely different cultures
Download or read book Machu Picchu written by Johan Reinhard and published by Cotsen Institute of Archaeology Press. This book was released on 2007-12-31 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machu Picchu, recently voted one of the New Wonders of the World, is one of the world's most famous archaeological sites, yet it remains a mystery. Even the most basic questions are still unanswered: What was its meaning and why was it built in such a difficult location? Renowned explorer Johan Reinhard attempts to answer such elusive questions from the perspectives of sacred landscape and archaeoastronomy. Using information gathered from historical, archaeological, and ethnographical sources, Reinhard demonstrates how the site is situated in the center of sacred mountains and associated with a sacred river, which is in turn symbolically linked with the sun's passage. Taken together, these features meant that Machu Picchu formed a cosmological, hydrological, and sacred geological center for a vast region.
