A skyscraper is a tall continuously habitable building having multiple floors. Modern sources define skyscrapers as being at least 100 meters (330 ft) or 150 meters (490 ft) in height, though there is no universally accepted definition, other than being very tall high-rise buildings. Skyscrapers may host offices, hotels, residential spaces, and retail spaces.
Structural engineering is a sub-discipline of civil engineering in which structural engineers are trained to design the 'bones and joints' that create the form and shape of human-made structures. Structural engineers also must understand and calculate the stability, strength, rigidity and earthquake-susceptibility of built structures for buildings and nonbuilding structures. The structural designs are integrated with those of other designers such as architects and building services engineer and often supervise the construction of projects by contractors on site. They can also be involved in the design of machinery, medical equipment, and vehicles where structural integrity affects functioning and safety. See glossary of structural engineering.
An arch is a curved vertical structure spanning an open space underneath it. Arches may support the load above them, or they may perform a purely decorative role. As a decorative element, the arch dates back to the 4th millennium BC, but structural load-bearing arches became popular only after their adoption by the Ancient Romans in the 4th century BC.
Gottfried Semper was a German architect, art critic, and professor of architecture who designed and built the Semper Opera House in Dresden between 1838 and 1841. In 1849 he took part in the May Uprising in Dresden and was put on the government's wanted list. He fled first to Zürich and later to London. He returned to Germany after the 1862 amnesty granted to the revolutionaries.
The International Style is a major architectural style and movement that began in western Europe in the 1920s and dominated modern architecture until the 1970s. It is defined by strict adherence to functional and utilitarian designs and construction methods, typically expressed through minimalism. The style is characterized by modular and rectilinear forms, flat surfaces devoid of ornamentation and decoration, open and airy interiors that blend with the exterior, and the use of glass, steel, and concrete.
Modern architecture, also called modernist architecture, was an architectural movement and style that was prominent in the 20th century, between the earlier Art Deco and later postmodern movements. Modern architecture was based upon new and innovative technologies of construction ; the principle functionalism ; an embrace of minimalism; and a rejection of ornament.
In engineering, a foundation is the element of a structure which connects it to the ground or more rarely, water, transferring loads from the structure to the ground. Foundations are generally considered either shallow or deep. Foundation engineering is the application of soil mechanics and rock mechanics in the design of foundation elements of structures.
Peter Behrens was a leading German architect, graphic and industrial designer, best known for his early pioneering AEG Turbine Hall in Berlin in 1909. He had a long career, designing objects, typefaces, and important buildings in a range of styles from the 1900s to the 1930s. He was a founding member of the German Werkbund in 1907, when he also began designing for AEG, pioneered corporate design, graphic design, producing typefaces, objects, and buildings for the company. In the next few years, he became a successful architect, a leader of the rationalist / classical German Reform Movement of the 1910s. After WW1 he turned to Brick Expressionism, designing the remarkable Hoechst Administration Building outside Frankfurt, and from the mid-1920s increasingly to New Objectivity. He was also an educator, heading the architecture school at Academy of Fine Arts Vienna from 1922 to 1936. As a well known architect he produced design across Germany, in other European countries, Russia and England. Several of the leading names of European modernism worked for him when they were starting out in the 1910s, including Ludwig Mies van der Rohe, Le Corbusier and Walter Gropius.
S. R. Crown Hall, designed by the German-American Modernist architect Ludwig Mies van der Rohe, is the home of the College of Architecture at the Illinois Institute of Technology in Chicago, Illinois.
The Four Elements of Architecture is a book by the German architect Gottfried Semper. Published in 1851, it is an attempt to explain the origins of architecture through the lens of anthropology. The book divides architecture into four distinct elements: the hearth, the roof, the enclosure and the mound. The origins of each element can be found in the traditional crafts of ancient "barbarians":
Architectural theory is the act of thinking, discussing, and writing about architecture. Architectural theory is taught in all architecture schools and is practiced by the world's leading architects. Some forms that architecture theory takes are the lecture or dialogue, the treatise or book, and the paper project or competition entry. Architectural theory is often didactic, and theorists tend to stay close to or work from within schools. It has existed in some form since antiquity, and as publishing became more common, architectural theory gained an increased richness. Books, magazines, and journals published an unprecedented number of works by architects and critics in the 20th century. As a result, styles and movements formed and dissolved much more quickly than the relatively enduring modes in earlier history. It is to be expected that the use of the internet will further the discourse on architecture in the 21st century.
Kenneth Brian Frampton is a British architect, critic and historian. He is regarded as one of the world's leading historians of modernist architecture and contemporary architecture. He is an Emeritus Professor of Architecture at the Graduate School of Architecture, Planning, and Preservation at Columbia University, New York, where he taught for over 50 years. He is a citizen of Britain and the United States.
Expressionist architecture was an architectural movement in Europe during the first decades of the 20th century in parallel with the expressionist visual and performing arts that especially developed and dominated in Germany. Brick Expressionism is a special variant of this movement in western and northern Germany, as well as in the Netherlands.
Deconstructivism is a postmodern architectural movement which appeared in the 1980s. It gives the impression of the fragmentation of the constructed building, commonly characterised by an absence of obvious harmony, continuity, or symmetry. Its name is a portmanteau of Constructivism and "Deconstruction", a form of semiotic analysis developed by the French philosopher Jacques Derrida. Architects whose work is often described as deconstructivist include Zaha Hadid, Peter Eisenman, Frank Gehry, Rem Koolhaas, Daniel Libeskind, Bernard Tschumi, and Coop Himmelb(l)au.
The Fagus Factory, a shoe last factory in Alfeld on the Leine, Lower Saxony, Germany, is an important example of early modern architecture. Commissioned by owner Carl Benscheidt who wanted a radical structure to express the company's break from the past, the factory was designed by Walter Gropius and Adolf Meyer. It was constructed between 1911 and 1913, with additions and interiors completed in 1925. Because of its influence in the development of modern architecture and outstanding design, the factory has been listed as a UNESCO World Heritage Site since 2011.
Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and constructing buildings or other structures. The term comes from Latin architectura; from Ancient Greek ἀρχιτέκτων (arkhitéktōn) 'architect'; from ἀρχι- (arkhi-) 'chief' and τέκτων (téktōn) 'creator'. Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art. Historical civilisations are often identified with their surviving architectural achievements.
Certain works of structural engineering design are also works of structural art. Such works can be classified as structural art when they attain excellence in the three areas of efficiency, economy, and elegance, as defined by Prof. David P. Billington of Princeton University. A key part of the concept of structural art is that the structural engineer making the design must exercise his or her creativity and playfulness to create an elegant structure within the constraints imposed by engineering requirements. These constraints include the safety and serviceability of the structure. Therefore, a structure cannot be a successful work of structural art without also being a successful work of structural engineering design, yet many works of structural engineering design that are safe and serviceable do not rise to the level of structural art because they fail to be economical, efficient, or elegant. Structural art is a topic of active scholarly research at several universities in the United States, including Princeton University, Tufts University, Bucknell University, University of Massachusetts Amherst, the Massachusetts Institute of Technology, and Roger Williams University, and in other parts of the world such as Spain and Germany. While structural artists often collaborate with architects, the discipline of structural art is based upon engineering rather than architectural design. A recent summary about this topic can be found in a review paper.
Karl Gottlieb Wilhelm Bötticher was a German archaeologist who specialized in architecture.
The AEG turbine factory was built in 1909, at Huttenstraße 12–16 in the Moabit district of Berlin. It is the best-known work of architect Peter Behrens. The 100 m long steel-framed building with 15 m tall glass windows on either side is considered the first attempt to introduce restrained modern design to industrial architecture. It was a bold move, and world first that would have a durable impact on architecture as a whole.
In architecture, form refers to a combination of external appearance, internal structure, and the unity of the design as a whole, an order created by the architect using space and mass.
