|
August Komendant
August Eduard Komendant (October 2, 1906 – September 14, 1992) was an Estonian and American structural engineer and a pioneer in the field of prestressed concrete, which can be used to build stronger and more graceful structures than normal concrete. He was born in Estonia and educated in engineering in Germany. After World War II he immigrated to the United States, where he wrote several books on structural engineering and served as a professor of architecture at the University of Pennsylvania. Komendant worked with architect Louis Kahn in a productive but contentious collaboration that lasted from 1956 until Kahn's death in 1974. His innovative work as Kahn's structural engineer helped Kahn create several architecturally significant buildings, including two that won the prestigious Twenty-five Year Award given by the American Institute of Architects. He also served as structural engineer for architect Moshe Safdie on the Habitat 67 project in Montreal, Quebec, Canada. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estonia
Estonia, formally the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, and to the east by Lake Peipus and Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,200 other islands and islets on the eastern coast of the Baltic Sea, covering a total area of . The capital city Tallinn and Tartu are the two largest urban areas of the country. The Estonian language is the autochthonous and the official language of Estonia; it is the first language of the majority of its population, as well as the world's second most spoken Finnic language. The land of what is now modern Estonia has been inhabited by '' Homo sapiens'' since at least 9,000 BC. The medieval indigenous population of Estonia was one of the last " pagan" civilisations in Europe to adopt Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richards Medical Research Laboratories
The Richards Medical Research Laboratories, located on the campus of the University of Pennsylvania in Philadelphia, were designed by architect Louis Kahn and are considered to have been a breakthrough in his career. The building is configured as a group of laboratory towers with a central service tower. Brick shafts on the periphery hold stairwells and air ducts, producing an effect reminiscent of the ancient Italian towers that Kahn had painted several years earlier. Rather than being supported by a hidden steel frame, the building has a structure of reinforced concrete that is clearly visible and openly depicted as bearing weight. Built with precisely-formed prefabricated concrete elements, the techniques used in its construction advanced the state of the art for reinforced concrete. Despite observable shortcomings, this building helped set new directions for modern architecture with its clear expression of served and servant spaces and its evocation of the architecture of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Architectural Record
''Architectural Record'' is a US-based monthly magazine dedicated to architecture and interior design. "The Record," as it is sometimes colloquially referred to, is widely-recognized as an important historical record of the unfolding debates in architectural practice, history and criticism in the 20th-century United States. The magazine is currently published by BNP Media. Throughout its 125 years in print, ''Architectural Record'' has engaged readership among architecture, engineering, and design professionals through articles showcasing noteworthy architectural project around the world. News, commentary, criticism, and continuing-education sections outline the scope of content. Of note are the glossy, high-quality photos of featured projects, which makes the magazine wider readership outside of just those working in the design professions. Organization and history ''Architectural Record'' began publication in 1891 by Clinton W. Sweet, who also published the ''Real Estate Record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincent Scully
Vincent Joseph Scully Jr. (August 21, 1920 – November 30, 2017) was an American art historian who was a Sterling Professor of the History of Art in Architecture at Yale University, and the author of several books on the subject. Architect Philip Johnson once described Scully as "the most influential architectural teacher ever."Richard Conniff"The Patriarch," ''Yale Alumni Magazine'', March/April 2008. His lectures at Yale were known to attract casual visitors and packed houses, and regularly received standing ovations. He was also the distinguished visiting professor in architecture at the University of Miami. Biography Born and raised in New Haven, Connecticut, Scully attended Hillhouse High School. At the age of 16, he entered Yale University. He earned his BA degree from Yale in 1940, his M.A. in 1947, and his PhD in 1949. At Yale, he was a member of the Elizabethan Club and a member of Jonathan Edwards College. He taught classes at Yale from 1947, often to packed lecture ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Of Modern Art
The Museum of Modern Art (MoMA) is an art museum located in Midtown Manhattan, New York City, on 53rd Street between Fifth and Sixth Avenues. It plays a major role in developing and collecting modern art, and is often identified as one of the largest and most influential museums of modern art in the world. MoMA's collection offers an overview of modern and contemporary art, including works of architecture and design, drawing, painting, sculpture, photography, prints, illustrated and artist's books, film, and electronic media. The MoMA Library includes about 300,000 books and exhibition catalogs, more than 1,000 periodical titles, and more than 40,000 files of ephemera about individual artists and groups. The archives hold primary source material related to the history of modern and contemporary art. It attracted 1,160,686 visitors in 2021, an increase of 64% from 2020. It ranked 15th on the list of most visited art museums in the world in 2021.'' The Art Newspaper'' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss
A truss is an assembly of ''members'' such as beams, connected by ''nodes'', that creates a rigid structure. In engineering, a truss is a structure that "consists of two-force members only, where the members are organized so that the assemblage as a whole behaves as a single object". A "two-force member" is a structural component where force is applied to only two points. Although this rigorous definition allows the members to have any shape connected in any stable configuration, trusses typically comprise five or more triangular units constructed with straight members whose ends are connected at joints referred to as ''nodes''. In this typical context, external forces and reactions to those forces are considered to act only at the nodes and result in forces in the members that are either tensile or compressive. For straight members, moments (torques) are explicitly excluded because, and only because, all the joints in a truss are treated as revolutes, as is necessary for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unbonded Post-tensioned Concrete
Prestressed concrete is a form of concrete used in construction. It is substantially "prestressed" ( compressed) during production, in a manner that strengthens it against tensile forces which will exist when in service. Post-tensioned concreted is "structural concrete in which internal stresses have been introduced to reduce potential tensile stresses in the concrete resulting from loads." This compression is produced by the tensioning of high-strength "tendons" located within or adjacent to the concrete and is done to improve the performance of the concrete in service. Tendons may consist of single wires, multi-wire strands or threaded bars that are most commonly made from high-tensile steels, carbon fiber or aramid fiber. The essence of prestressed concrete is that once the initial compression has been applied, the resulting material has the characteristics of high-strength concrete when subject to any subsequent compression forces and of ductile high-strength steel when subje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss
A truss is an assembly of ''members'' such as beams, connected by ''nodes'', that creates a rigid structure. In engineering, a truss is a structure that "consists of two-force members only, where the members are organized so that the assemblage as a whole behaves as a single object". A "two-force member" is a structural component where force is applied to only two points. Although this rigorous definition allows the members to have any shape connected in any stable configuration, trusses typically comprise five or more triangular units constructed with straight members whose ends are connected at joints referred to as ''nodes''. In this typical context, external forces and reactions to those forces are considered to act only at the nodes and result in forces in the members that are either tensile or compressive. For straight members, moments (torques) are explicitly excluded because, and only because, all the joints in a truss are treated as revolutes, as is necessary for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (structure)
A beam is a structural element that primarily resists Structural load, loads applied laterally to the beam's axis (an element designed to carry primarily axial load would be a strut or column). Its mode of Deflection (engineering), deflection is primarily by bending. The loads applied to the beam result in reaction forces at the beam's support points. The total effect of all the forces acting on the beam is to produce shear forces and bending moments within the beams, that in turn induce internal stresses, strains and deflections of the beam. Beams are characterized by their manner of support, profile (shape of cross-section), equilibrium conditions, length, and their material. Beams are traditionally descriptions of building or civil engineering structural elements, where the beams are horizontal and carry vertical loads. However, any structure may contain beams, for instance automobile frames, aircraft components, machine frames, and other mechanical or structural systems. In th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precast Concrete
Precast concrete is a construction product produced by casting concrete in a reusable molding (process), mold or "form" which is then cured in a controlled environment, transported to the construction site and maneuvered into place; examples include precast beam (structure), beams, and wall panels for tilt up construction. In contrast, cast-in-place concrete is poured into site-specific forms and cured on site. Recently lightweight expanded polystyrene foam is being used as the cores of precast wall panels, saving weight and increasing thermal insulation. Precast stone is distinguished from precast concrete by the finer construction aggregate, aggregate used in the mixture, so the result approaches the natural product. Overview Precast concrete is employed in both interior and exterior applications, from highway, bridge, and hi-rise projects to tilt-up building construction. By producing precast concrete in a controlled environment (typically referred to as a precast plant), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Leslie (architect)
Thomas Leslie (born 1967) is an American architect. Leslie earned a Bachelor of Architectural Studies from the University of Illinois at Urbana–Champaign in 1989, followed by a Master of Architecture at Columbia University in 1992. He worked for Foster & Partners for seven years, and joined the Iowa State University faculty in 2000. Leslie was a 2004 awardee of Association of Collegiate Schools of Architecture's Creative Achievement Award. He was named to the Pickard Chilton Professorship in Architecture within the Iowa State University College of Design in 2011. In 2013, Leslie was awarded the Booth Family Rome Prize in Historic Preservation and Conservation. Leslie received the 2015 Educator Award from the Iowa chapter of the American Institute of Architects. The following year, Leslie was appointed to a Morrill Professorship at Iowa State University. In 2018, Leslie was elected a fellow of the American Institute of Architects. Selected publications * Alternate URL* * Reference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
