173 resultados para Architects.

em Universidad Politécnica de Madrid


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Este estudio hace hincapie en la importancia del estudio previo de las necesidades del mercado a la hora de preparar y llevar a cabo una entrevista profesional. Todos estos aspectos se aplican a la entrevista profesional para arquitectos

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"Serene" would be the most appropriate adjective to describe the architecture of Dermot Boyd and Peter Cody. BOYD CODY ARCHITECTS ls part of a close-knit group of young architects - all of them aggressive and belligerent proponents of modern forms - that make up the vibrant core of contemporary Irish architecture .

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I have always been impressed by the clear and precise work of STEPHANE BEEL ARCHITECTS, which is tremendous in quality , if not abundant in quantity. Beel creates what I would call silent architecture - silent ln the way of a Mies buildlng, all clarity and logic.

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Some people call Tony Fretton an artist, but I prefer to see him as a unique visionary whose reserved character suits the architecture he makes.

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Looking at the Sky

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Proyecto de la sede del Colegio de Arquitectos de Sevilla

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Computer Fluid Dynamics tools have already become a valuable instrument for Naval Architects during the ship design process, thanks to their accuracy and the available computer power. Unfortunately, the development of RANSE codes, generally used when viscous effects play a major role in the flow, has not reached a mature stage, being the accuracy of the turbulence models and the free surface representation the most important sources of uncertainty. Another level of uncertainty is added when the simulations are carried out for unsteady flows, as those generally studied in seakeeping and maneuvering analysis and URANS equations solvers are used. Present work shows the applicability and the benefits derived from the use of new approaches for the turbulence modeling (Detached Eddy Simulation) and the free surface representation (Level Set) on the URANS equations solver CFDSHIP-Iowa. Compared to URANS, DES is expected to predict much broader frequency contents and behave better in flows where boundary layer separation plays a major role. Level Set methods are able to capture very complex free surface geometries, including breaking and overturning waves. The performance of these improvements is tested in set of fairly complex flows, generated by a Wigley hull at pure drift motion, with drift angle ranging from 10 to 60 degrees and at several Froude numbers to study the impact of its variation. Quantitative verification and validation are performed with the obtained results to guarantee their accuracy. The results show the capability of the CFDSHIP-Iowa code to carry out time-accurate simulations of complex flows of extreme unsteady ship maneuvers. The Level Set method is able to capture very complex geometries of the free surface and the use of DES in unsteady simulations highly improves the results obtained. Vortical structures and instabilities as a function of the drift angle and Fr are qualitatively identified. Overall analysis of the flow pattern shows a strong correlation between the vortical structures and free surface wave pattern. Karman-like vortex shedding is identified and the scaled St agrees well with the universal St value. Tip vortices are identified and the associated helical instabilities are analyzed. St using the hull length decreases with the increase of the distance along the vortex core (x), which is similar to results from other simulations. However, St scaled using distance along the vortex cores shows strong oscillations compared to almost constants for those previous simulations. The difference may be caused by the effect of the free-surface, grid resolution, and interaction between the tip vortex and other vortical structures, which needs further investigations. This study is exploratory in the sense that finer grids are desirable and experimental data is lacking for large α, especially for the local flow. More recently, high performance computational capability of CFDSHIP-Iowa V4 has been improved such that large scale computations are possible. DES for DTMB 5415 with bilge keels at α = 20º were conducted using three grids with 10M, 48M and 250M points. DES analysis for flows around KVLCC2 at α = 30º is analyzed using a 13M grid and compared with the results of DES on the 1.6M grid by. Both studies are consistent with what was concluded on grid resolution herein since dominant frequencies for shear-layer, Karman-like, horse-shoe and helical instabilities only show marginal variation on grid refinement. The penalties of using coarse grids are smaller frequency amplitude and less resolved TKE. Therefore finer grids should be used to improve V&V for resolving most of the active turbulent scales for all different Fr and α, which hopefully can be compared with additional EFD data for large α when it becomes available.

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Models are an effective tool for systems and software design. They allow software architects to abstract from the non-relevant details. Those qualities are also useful for the technical management of networks, systems and software, such as those that compose service oriented architectures. Models can provide a set of well-defined abstractions over the distributed heterogeneous service infrastructure that enable its automated management. We propose to use the managed system as a source of dynamically generated runtime models, and decompose management processes into a composition of model transformations. We have created an autonomic service deployment and configuration architecture that obtains, analyzes, and transforms system models to apply the required actions, while being oblivious to the low-level details. An instrumentation layer automatically builds these models and interprets the planned management actions to the system. We illustrate these concepts with a distributed service update operation.

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The European Union has been promoting linguistic diversity for many years as one of its main educational goals. This is an element that facilitates student mobility and student exchanges between different universities and countries and enriches the education of young undergraduates. In particular, a higher degree of competence in the English language is becoming essential for engineers, architects and researchers in general, as English has become the lingua franca that opens up horizons to internationalisation and the transfer of knowledge in today’s world. Many experts point to the Integrated Approach to Contents and Foreign Languages System as being an option that has certain benefits over the traditional method of teaching a second language that is exclusively based on specific subjects. This system advocates teaching the different subjects in the syllabus in a language other than one’s mother tongue, without prioritising knowledge of the language over the subject. This was the idea that in the 2009/10 academic year gave rise to the Second Language Integration Programme (SLI Programme) at the Escuela Arquitectura Técnica in the Universidad Politécnica Madrid (EUATM-UPM), just at the beginning of the tuition of the new Building Engineering Degree, which had been adapted to the European Higher Education Area (EHEA) model. This programme is an interdisciplinary initiative for the set of subjects taught during the semester and is coordinated through the Assistant Director Office for Educational Innovation. The SLI Programme has a dual goal; to familiarise students with the specific English terminology of the subject being taught, and at the same time improve their communication skills in English. A total of thirty lecturers are taking part in the teaching of eleven first year subjects and twelve in the second year, with around 120 students who have voluntarily enrolled in a special group in each semester. During the 2010/2011 academic year the degree of acceptance and the results of the SLI Programme have been monitored. Tools have been designed to aid interdisciplinary coordination and to analyse satisfaction, such as coordination records and surveys. The results currently available refer to the first and second year and are divided into specific aspects of the different subjects involved and into general aspects of the ongoing experience.

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La tierra ha sido utilizada como material de construcción desde hace siglos. No obstante, la normativa al respecto está muy dispersa, y en la mayoría de países desarrollados surgen numerosos problemas técnicos y legales para llevar a cabo una construcción con este material. Este artículo estudia el panorama normativo para las construcciones con tierra cruda a nivel internacional, analizando cincuenta y cinco normas y reglamentos de países repartidos por los cinco continentes, que representan el estado del arte de la normalización de la tierra cruda como material de construcción. Es un estudio referenciado sobre las normas y reglamentos vigentes desarrollados por los organismos nacionales de normalización o autoridades correspondientes. Se presentan las normativas y los organismos que las emiten, analizando la estructura y contenido de cada una. Se estudian y analizan los aspectos más relevantes, como la estabilización, selección de los suelos, requisitos de los productos y ensayos existentes, comparando las diferentes normativas. Este trabajo puede ser de gran utilidad para el desarrollo de futuras normas y como referencia para arquitectos e ingenieros que trabajen con tierra. For centuries, earth has been used as a construction material. Nevertheless, the normative in this matter is very scattered, and in the most developed countries, carrying out a construction with this material implies a variety of technical and legal problems. This article analyzes, in an international level, the normative panorama about constructions with earth, analyzing fifty five standards and regulations of countries all around the five continents; these represent the state of art that normalizes the earth as a construction material. It is a study indexed on the actual procedures and regulations developed by the national organisms of normalization or correspondent authorities. The standards and the organisms that produce them appear, analyzing the structure and the content of each one. We have studied and analyzed the most relevant aspects, such as stabilization, soil selections, the requisites of the products and the existent test, comparing the diverse normative. The knowledge from this study could be very useful for the development of future standards and as a reference for architects and engineers that work with earth.

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This article explores the Kaufmann family houses, their architects and the american world of the late nineteenth and early twentieth centuries. . The first, designed by Benno Janssen, is not widely known but it is fantastic because it is capable of creating a landscape where it does not exist. I love it. There, in its living room, is where Wright received the commission to build Fallingwater house. And finally, I would like to dedicate a few comments to the house built by Neutra, in order to balance the article. Wright could be the guiding thread. I have always thought that Fallingwater house has some aspects that are a bit forced and therefore, paradoxically, unnatural. I also believe that with this building Wright distances himself from the interests of european architecture, and is focused on more realistic problems, such as those of collective housing

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The problem is general: modern architects and engineers are trying to understand historic structures using the wrong theoretical frame, the classic (elastic) thery of structures developed in the 19th Century for iron and stell, and in the 20th century for reinforced concrete, disguised with "modern" computer packages, mainly FEM, but also others. Masonry is an essentially different material, and the structural equations must be adapted accordingly. It is not a matter of "taste" or "opinion", and the consequences are before us. Since, say 1920s, historic monuments have suffered the aggression of generations of archietcts and engineers, trying to transform masonry in reinfored concrete or steel. The damage to the monuments and the expense has been, and is, enormous. However, as we have an adequate theory (modern limit analysis of masonry structures, Heyman 1966) which encompasses the "old theory" used successfully by the 18th and 19th Century practical engineers (from Perronet to Sejourné), it is a matter of "Ethics" not to use the wrong approach. It is also "contra natura" to modify the material masonry with indiscriminate injections, stitchings, etc. It is insane to consider, suddenly, that buildings which are Centuries or milennia old, are suddenly in danger of collapse. Maintenance is necessary but not the actual destruction of the constructive essence of the monument. A cocktail of "ignorance, fear and greed" is acting under the best of intentions.

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En los últimos tiempos, el estudio japonés SANAA ha realizado una serie de obras que le han puesto en el punto de mira de la arquitectura internacional, y que se ha visto reflejado en la concesión en el año 2010 del premio Pritzker a Kazuyo Sejima y Ryue Nishizawa por toda una carrera de trabajo ininterrumpido. SANAA ha construido una serie de edificios que han supuesto una gran influencia en el contexto de la arquitectura mundial y que está contribuyendo al trabajo de muchísimos arquitectos jóvenes, tanto en Japón como fuera de él, y su trabajo se estudia y analiza en las escuelas de arquitectura de medio mundo. La tesis doctoral, estudia el parque de SANAA desde las diversas formas en las que éste se presenta, parques por continuidad, o parques por acumulación, como una excusa para el estudio de los diferentes mecanismos arquitectónicos en los que se basa su modo de proyectar. Dichos mecanismos forman parte ya de una forma de proyectar contemporánea y su estudio permite la comprensión de algunos de los fenómenos arquitectónicos más interesantes que se están produciendo en la arquitectura de nuestro tiempo. La revelación de estos mecanismos supone el sacar a la luz gran parte de los procesos y desarrollos de proyecto, que por la lacónica manera de dibujar de SANAA, quedan ocultos la mayoría de las veces y, tan solo es percibido en una visita lenta y pausada por el edificio. El documento aquí presentado se convierte entonces, en una investigación, en la que el doctorando, como un detective, rastrea los proyectos de SANAA buscando aquellos mecanismos que permiten discernir el verdadero significado de conceptos como laberinto, jerarquía, orden, atmósfera o experiencia a lo largo de los principales proyectos de espacio horizontal de Sejima y Nishizawa. La tesis intenta por tanto dar forma a las principales referencias que constituyen el universo imaginario del estudio japonés y que, ya son parte de la cultura arquitectónica contemporánea. ABSTRACT In recent times, the Japanese Studio SANAA has produced a number of works that have taken it to the front sight of international architecture. This has led Kazuyo Sejima and Ryue Nishizawa to receiving the 2010 Pritzer award for an uninterrupted career. SANAA has built a series of buildings that have greatly influenced global architecture. Moreover, it is contributing to the work of many young architects, both in Japan and outside Japan. Its work is studied and assessed by architecture schools all over the world. This Doctoral thesis analyses the SANAA Park from all the perspectives it shows, parks by continuity or parks by accumulation, as an excuse to study different architectural mechanisms in which its way of projecting is based. Such mechanisms already are part of a contemporaneous way of projecting. In addition, its analysis allows for the further understanding of some of the most interesting architectural phenomena that are being produced nowadays. The release of these mechanisms entails shedding a light to most of the proceedings and courses of the project that, because of the SANAA’s laconic way of designing, remain hidden most of the times and are often noticed through a slow and thorough look at the building. This document becomes then a work of research, where the Doctorate, as a detective, tracks SANAA’s projects, searching for those mechanisms that allow for truly defining the meaning of concepts such as maze, hierarchy, order, atmosphere and experience throughout Sejima’s and Nishizawa’s main horizontal space projects. Therefore, this thesis aims at shaping key references that constitute the imaginary universe of the Japanese study and that already are part of the contemporaneous architectural culture.

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En 1929 aparece el primer número de AA (L’architecture d’aujourd’hui), en 1932 existe un número-Monografía sobre los hermanos Perret, escrita por Pierre Vago, en 1946 se consolida como revista mensual y bajo la fundación de Andre Bloc. El primer número de AA que tengo en mi biblioteca es el número 34 (febrero-Marzo) de 1951. Mediante la lectura observada de una colección como AA, la determinación de unos capítulos representativos y la elección de imágenes de su tiempo se explican estos 57 años de arquitectura, cuyos resultados de un proceso temporal disfrutamos desde hace aproximadamente veinte años. A principio de los años cincuenta un grupo de jóvenes arquitectos, denso e intercomunicado en los congresos CIAM se propone situar la realidad de la arquitectura en los principios y realidades de su tiempo y de los que se intuyen futuro. Resultados de la Segunda Gran Guerra no son solo tragedias humanas sino gran investigación y desarrollo concretada industrialmente, enormes movimientos de personas en Europa y una sociedad enormemente optimista en USA, todo esto producirá las grandes transformaciones sociales de los 60’ y sus concreciones tecnológicas, políticas y desarrollo. Muchos arquitectos, publicaciones, concursos o decisiones políticas o privadas han producido el catalogo de arquitecturas de estos años, desde el CIAM IX hasta el POMPIDOU, desde la casa GEHRY hasta el KUNSTHAL, desde BRASILIA hasta SIDNEY, desde COPLEJIDAD Y CONTRADICCIÓN hasta DELIRIOS DE NY, desde OSAKA hasta MUNICH. En todas han existido un esfuerzo enorme por concretar la realidad de nuestras aspiraciones desde las puramente ideológicas de introspección social, hasta las concreciones de imagen directa. Varias líneas he abierto en mi proceso de investigación, las he llamado “anillos” porque todas estas líneas tienen similitud con los “anillos de crecimiento” de los árboles en cuanto a como se presentan en la estructura de formación y ha la cantidad de información no solo interna sino externa que aportan sobre la estructura árbol, su medio y la historia. Igual que podemos saber las temperaturas o las pluviometría que cubrieron Europa en la edad media solo estudiando los anillos de crecimiento de nuestro árboles (su grosor), de igual forma repasando LOS CONCURSOS y sus resultados que existieron en los últimos cincuenta años, podemos entender las aspiraciones y concreciones de las sociedades y sus arquitectos en este tiempo. Cuatro capítulos, los mas determinantes son los elegidos para dar cuerpo a una TESIS de tamaño capaz: Las ideas, el futuro, las referencias y el presente son los capítulos que de forma visual intentan explicar el fruto arquitectónico, sus aspiraciones y sus concreciones. Las ideas sin ninguna duda, pertenecen a los padres de nuestro tiempo, son las del Team X, la reflexión sobre lo perecedero, las realidades programáticas, densidades o lo publico-privado son solo planetas en el universo de sus ideas. El futuro lo trazaron aquellos que empezaron a investigar, concretar o reflexionar sobre la incidencia tanto de los procesos industriales con sus nuevos materiales como de las nuevas concreciones urbanas que los movimientos migratorios producirían en las ciudades. Las referencias son las bibliotecas de carácter informativo-visual que han generado nuestro inventario icónico. El presente son las imágenes de referencia de nuestro tiempo-mediático, no solo las produce un arquitecto (en este caso R.Koolhas), pero si que es verdad que en las imágenes arquitectónicas de OMA se concreta todo el catalogo de arquitecturas del presente. ENGLISH SUMMARY The fisrt AA (l´Architecture d´Aujourd´hui) issue was published in 1929, three years later, in 1932, a monographic issue on Perret brothers was written by Pierre Vago and in 1946 the magazine was strongly established as a monthly publication under the direction of André Bloc. The oldest copy I own on my bookshelves is nº 34 printed in February-March 1951. While carefully reading a collection such as AA we are able to extract representative chapters and images that can explain a linear process lasting 57 years of fruitful architectural production of which consequences we have been enjoying the past twenty years. In the early fifties a compact group of young architects linked by the CIAM congress decided to encompass architectural reality to the needs and principles of their time. Not only big human tragedies arose from the Second World War but also some of the fastest industrial inventions due to a powerful will to development, that altogether with european migrations and a high standard of optimism in the United States headed to the peak transformations of the sixties and their technological and political development. A bunch of architects, magazines and architectural competitions sided by political and private decisions produced the architectural catalogue of those years, from CIAM IX to the Pompidou art centre, from Gerhy´s house to the Kunsthal museum, from Brasilia to Sidney, from “Complexity and Contradiction“ to “Delirious NY” and from Osaka all the way to Munich. All of them carried a vast effort towards the concretion of will, from social introspection to a more effective development of images. Several paths run across my investigation, namely “the rings”, as they tend to behave as a growing structure like a tree trunk, providing internal and external information not only of the vegetal element but also of the environment and events crossing its time. In the same direction as we are able to predict the weather in the Middle Age by means of studying our forests, we can use the architectural competitions ant their results for the past fifty years to understand the will and ambitions of these developing societies and their architects. To give shape to a sizeable thesis the selected information has been packed in four chapters: Ideas, Future, References and Present, each of them structured as an Image bank visualizing the architectural product, its will and specific ambition. The first group, Ideas, is devoted entirely to the step-fathers of present architecture, with ideas that belong to TEAM X and embrace the reflection about the transitory, the programmatic reality, density or the public-private debate as wandering planets of their ideal universe. The second group is dedicated to a Future that was traced by those engaged on industrial processes and new material investigation together with some others exploring new urban concretions brought to existence by the pressure of the after war migrations. The third group, References, have been shaped as a stock-list containing all our iconic cross-references. The last group, Present, brings together the icons of this media-time we live in and not only those produced by one single architect (Rem Koolhaas) even if his production embodies all architectural references at the moment.