Download or read book Modelo continuo para el analisis sismico de edificios written by Felix C. Gutierrez and published by . This book was released on 1977 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An lisis y dise o s smico de edificios written by Roberto Rochel Awad and published by Universidad EAFIT. This book was released on 2012-01-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: En el presente texto se ilustra el procedimiento de análisis y diseño sísmico de un edificio de acuerdo con el Reglamento Colombiano de Construcciones Sismo Resistentes, NSR-10. Se desarrolla un modelo analítico lineal de pórticos tridimensionales, se analiza una estructura en el espacio y se ilustra y desarrolla el diseño y detalle de los diferentes elementos que lo conforman como son las columnas, vigas, nudos y muros. No sólo se aplica la norma sino que se discuten sus disposiciones y se compara con las normas de otros países.
Download or read book Programa de c lculo autom tico para an lisis s smico de edificios written by Daniel Torrealva Dávila and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An lisis Sismico de Edificios written by Tomás Guendelman Bedrack and published by . This book was released on 1975 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelo reducido para la evaluaci n r pida del desempe o s smico de edificios mediante an lisis din mico no lineal written by Alex Patricio Noroña Venegas and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Los análisis dinámicos paso a paso no-lineal son la herramienta computacional más realista en la evaluación de una estructura frente a movimientos sísmicos. Sin embargo, presentan complejidad y ocupan mayor tiempo que al realizar un análisis estático equivalente o análisis modal espectral, por lo que su uso en la práctica es limitado. En este trabajo se presenta una herramienta rápida que permita obtener respuestas prácticas a esta realidad, con la simplificación de una estructura a un edificio de cortante, que es un método aproximado ampliamente conocido en el medio que permite realizar análisis estáticos y dinámicos; y que se utilizara como una herramienta para la optimización de una estructura en función de los parámetros de interés en este estudio.
Download or read book Analisis sismico de edificios written by Javier Pique del Pozo and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Un Modelo num rico para el an lisis de estructuras con aislamiento s smico written by Ramón Omar Salomón and published by . This book was released on 1998 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual de analisis sismico de edificios written by Distrito Federal (Mexico). Secretaria General de Obras. United Nations Centre for Human Settlements and published by . This book was released on 1985 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An lisis s smico de edificios II written by Rubén Magdalena Vázquez and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An lisis s smico de edificios written by Jorge Luis Durán Palomo and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comportamiento y dise o s smico de edificio Modelo de aplicaci n para un edificio de 2 plantas written by Jesús A. Goicoechea Peña and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Un Modelo de c lculo s smico para p rticos de hormig n armado con muros de mamposter a 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.
Download or read book Construction and Building Research written by Carmen Llinares-Millán and published by Springer Science & Business Media. This book was released on 2014-01-31 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many areas of knowledge converge in the building industry and therefore research in this field necessarily involves an interdisciplinary approach. Effective research requires strong relation between a broad variety of scientific and technological domains and more conventional construction or craft processes, while also considering advanced management processes, where all the main actors permanently interact. This publication takes an interdisciplinary approach grouping various studies on the building industry chosen from among the works presented for the 2nd International Conference on Construction and Building Research. The papers examine aspects of materials and building systems; construction technology; energy and sustainability; construction management; heritage, refurbishment and conservation. The information contained within these pages may be of interest to researchers and practitioners in construction and building activities from the academic sphere, as well as public and private sectors.
Download or read book Medell n environment urbanism society written by Michel Hermelin Arbaux and published by Universidad EAFIT. This book was released on 2012-01-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent times what has become known as "the case of Medellín " has generated a growing interest in the international community. These urban transformation that Medellín has experimented have become a focus of attention and reference for experts in many fields, around the world. The book ́Medellin: Environment, Urbanism and Society ́, that now published the Center for Urban and Environmental Studies, Urbam, of EAFIT University is a testimony of the value given by our culture to the accomplishments of the city, to the idea of the public sphere and the growing relationship between the technical sphere and the political sphere, understood in the broad sense as a form of disciplinary knowledge and construction of civil society. This book brings together a knowledge of the city from multiple perspectives; knowledge that is, without any doubt, impressive for its extension and profoundity, as well as for its capacity to combine objective data with conceptual reflections about the scope and impact of the different perspectives concerning the theme of urban transformation and the different actors that have participated in such processes. The book weaves a broad net over the city, its history and development, adopting a multidisciplinary vision. I think that this will be the first step in creating a speech that might finally liberate itself from the strict disciplinary boundaries, building a trans-disciplinary perspective that can amplify the urban dimension of the city. This is the beginning of a profound and complex reflection that is, at the same time, a project of knowledge and an instrument of action and participation.
Download or read book Volcanic Unrest written by Joachim Gottsmann and published by Springer. This book was released on 2018-12-18 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes the findings of the VUELCO project, a multi-disciplinary and cross-boundary research funded by the European Commission's 7th framework program. It comprises four broad topics: 1. The global significance of volcanic unrest 2. Geophysical and geochemical fingerprints of unrest and precursory activity 3. Magma dynamics leading to unrest phenomena 4. Bridging the gap between science and decision-making Volcanic unrest is a complex multi-hazard phenomenon. The fact that unrest may, or may not lead to an imminent eruption contributes significant uncertainty to short-term volcanic hazard and risk assessment. Although it is reasonable to assume that all eruptions are associated with precursory activity of some sort, the understanding of the causative links between subsurface processes, resulting unrest signals and imminent eruption is incomplete. When a volcano evolves from dormancy into a phase of unrest, important scientific, political and social questions need to be addressed. This book is aimed at graduate students, researchers of volcanic phenomena, professionals in volcanic hazard and risk assessment, observatory personnel, as well as emergency managers who wish to learn about the complex nature of volcanic unrest and how to utilize new findings to deal with unrest phenomena at scientific and emergency managing levels. This book is open access under a CC BY license.
Download or read book Externally Bonded FRP Reinforcement for RC Structures written by fib Fédération internationale du béton and published by fib Fédération internationale du béton. This book was released on 2001-01-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: In December 1996, the then CEB established a Task Group with the main objective to elaborate design guidelines for the use of FRP reinforcement in accordance with the design format of the CEB-FIP Model Code and Eurocode2. With the merger of CEB and FIP into fib in 1998, this Task Group became fib TG 9.3 FRP Reinforcement for concrete structures in Commission 9 Reinforcing and Prestressing Materials and Systems. The Task Group consists of about 60 members, representing most European universities, research institutes and industrial companies working in the field of advanced composite reinforcement for concrete structures, as well as corresponding members from Canada, Japan and USA. Meetings are held twice a year and on the research level its work is supported by the EU TMR (European Union Training and Mobility of Researchers) Network "ConFibreCrete”. The work of fib TG 9.3 is performed by five working parties (WP): Material Testing and Characterization (MT&C) Reinforced Concrete (RC) Prestressed Concrete (PC) Externally Bonded Reinforcement (EBR) Marketing and Applications (M&A) This technical report constitutes the work conducted as of to date by the EBR party. This bulletin gives detailed design guidelines on the use of FRP EBR, the practical execution and the quality control, based on the current expertise and state-of-the-art knowledge of the task group members. It is regarded as a progress report since it is not the aim of this report to cover all aspects of RC strengthening with composites. Instead, it focuses on those aspects that form the majority of the design problems. several of the topics presented are subject of ongoing research and development, and the details of some modelling approaches may be subject to future revisions. as knowledge in this field is advancing rapidly, the work of the EBR WP will continue. Inspite of this limit in scope, considerable effort has been made to present a bulletin that is today’s state-of-art in the area of strengthening of concrete structures by means of externally bonded FRP reinforcement.
Download or read book Principles of Foundation Engineering written by Braja M. Das and published by Cengage Learning. This book was released on 2018-10-03 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the core concepts and applications of foundation analysis and design with Das/Sivakugan’s best-selling PRINCIPLES OF FOUNDATION ENGINEERING, 9th Edition. Written specifically for those studying undergraduate civil engineering, this invaluable resource by renowned authors in the field of geotechnical engineering provides an ideal balance of today's most current research and practical field applications. A wealth of worked-out examples and figures clearly illustrate the work of today's civil engineer, while timely information and insights help readers develop the critical skills needed to properly apply theories and analysis while evaluating soils and foundation design. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
