Architecture   Aρχιτεκτονική  arkhitektonike

Architecture   Aρχιτεκτονική  arkhitektonike

Architecture (from Greek word aρχιτεκτονική - arkhitektonike) is the art and science of designing and constructing buildings and other physical structures for human shelter or use.

A wider definition often includes the design of the total built environment, from the macro level of how a building integrates with its surrounding context like town planning, urban design, and landscape architecture to the micro level of architectural or construction details and, sometimes, furniture and hardware. Wider still, architecture is the activity of designing any kind of system.

Even though our culture considers architecture to be a visual experience, the other senses play a role in how we experience both natural and built environments. Attitudes towards the senses depend on culture.The design process and the sensory experience of a space are distinctly separate views, each with its own language and assumptions.

Architectural works are often perceived as cultural and political symbols and, sometimes, as Work of art. Historical civilizations are often known primarily through their architectural achievements.

The Architect

Architects plan, design and review the construction of buildings and structures for the use of people by the creative organisation of materials and components with consideration to mass, space, form, volume, texture, structure, light, shadow, materials, program, and pragmatic elements such as cost, construction limitations and technology, to achieve an end which is usually functional, economical, practical and often artistic. This distinguishes architecture from engineering design, which has as its primary object the creative manipulation of materials and forms using mathematical and scientific principles.

As documentation produced by architects, typically drawings, plans and technica; specifications, architecture defines the structure and/or behavior of a building or any other kind of system that is to be or has been constructed.

Theory of Architecture

Historic treatises

The earliest written work on the subject of architecture is De architectura, by the Roman architect Vitruvius in the early 1st century CE. According to Vitruvius, a good building should satisfy the three principles of firmitatis utilitatis venustatis, which translates roughly as -

* Durability - it should stand up robustly and remain in good condition.
* Utility - it should be useful and function well for the people using it.
* Beauty - it should delight people and raise their spirits.

According to Vitruvius, the architect should strive to fulfill each of these three attributes as well as possible.

Leone Battista Alberti, who elaborates on the ideas of Vitruvius in his treatise, De Re Aedificatoria, saw beauty primarily as a matter of proportion, although ornament also played a part. For Alberti, the rules of proportion were those that governed the idealised human figure, the Golden Mean.

The most important aspect of beauty was therefore an inherent part of an object, rather than something applied superficially; and was based on universal, recognisable truths. The notion of style in the arts was not developed until the 16th century, with the writing of Vasari. The treatises, by the 18th century, had been translated into Italian, French, Spanish and English.

In the early nineteenth century, Augustus Welby Northmore Pugin wrote Contrasts (1836) that, as the titled suggested, contrasted the modern, industrial world, which he disparaged, with an idealized image of neo-medieval world. Gothic architecture, Pugin believed, was the only “true Christian form of architecture.”

The 19th century English art critic, John Ruskin, in his Seven Lamps of Architecture, published 1849, was much narrower in his view of what constituted architecture. Architecture was the 'art which so disposes and adorns the edifices raised by men ... that the sight of them' contributes 'to his mental health, power, and pleasure'.

For Ruskin, the aesthetic was of overriding significance. His work goes on to state that a building is not truly a work of architecture unless it is in some way 'adorned'. For Ruskin, a well-constructed, well-proportioned, functional building needed string courses or rustication, at the very least.

On the difference between the ideals of 'architecture' and mere 'construction', the renowned 20th C. architect Le Corbusier wrote: 'You employ stone, wood, and concrete, and with these materials you build houses and palaces: that is construction. Ingenuity is at work. But suddenly you touch my heart, you do me good. I am happy and I say: This is beautiful. That is Architecture'.

Modern concepts of architecture

The great 19th century architect of skyscrapers, Louis Sullivan, promoted an overriding precept to architectural design: 'Form follows function'.

While the notion that structural and aesthetic considerations should be entirely subject to functionality was met with both popularity and skepticism, it had the effect of introducing the concept of 'function' in place of Vitruvius 'utility'. 'Function' came to be seen as encompassing all criteria of the use, perception and enjoyment of a building, not only practical but also aesthetic, psychological and cultural.
Sydney Opera House, Australia designed by Utzon.

Nunzia Rondanini stated, 'Through its aesthetic dimension architecture goes beyond the functional aspects that it has in common with other human sciences. Through its own particular way of expressing values, architecture can stimulate and influence social life without presuming that, in and of itself, it will promote social development.'

To restrict the meaning of (architectural) formalism to art for art's sake is not only reactionary; it can also be a purposeless quest for perfection or originality which degrades form into a mere instrumentality'.

Among the philosophies that have influenced modern architects and their approach to building design are rationalism, empiricism, structuralism, poststructuralism, and phenomenology.

In the late 20th century a new concept was added to those included in the compass of both structure and function, the consideration of sustainability. To satisfy the modern ethos a building should be constructed in a manner which is environmentally friendly in terms of the production of its materials, its impact upon the natural and built environment of its surrounding area and the demands that it makes upon non-sustainable power sources for heating, cooling, water and waste management and lighting.

History

Origins and the ancient world

Architecture first evolved out of the dynamics between needs (shelter, security, worship, etc.) and means (available building materials and attendant skills). As human cultures developed and knowledge began to be formalized through oral traditions and practices, architecture became a craft.

Here there is a process of trial and error, and later improvisation or replication of a successful trial. What is termed Vernacular architecture continues to be produced in many parts of the world. Indeed, vernacular buildings make up most of the built world that people experience every day.
Angkor, Cambodia.

Early human settlements were mostly rural. Due to a surplus in production the economy began to expand resulting in urbanization thus creating urban areas which grew and evolved very rapidly in some cases, such as that of Çatal Huyuk in Anatolia and Mohenjo Daro in Pakistan.

In many ancient civilizations, like the Egyptians' and Mesopotamians', architecture and urbanism reflected the constant engagement with the divine and the supernatural, while in other ancient cultures such as Persia architecture and urban planning was used to exemplify the power of the state.

The architecture and urbanism of the Classical civilizations such as the Greek and the Roman evolved from civic ideals rather than religious or empirical ones and new building types emerged. Architectural styles developed.

Texts on architecture began to be written in the Classical period. These became canons to be followed in important works, especially religious architecture. Some examples of canons are found in the writings of Vitruvius, the Kao Gong Ji of ancient China and Vaastu Shastra of ancient India.

The architecture of different parts of Asia developed along different lines to that of Europe, Buddhist, Hindu and Sikh architecture each having different characteristics. Buddhist architecture, in particular, showed great regional diversity. In many Asian countries a pantheistic religion led to architectural forms that were designed specifically to enhance the natural landscape.

The Medieval builder

Islamic architecture began in the 7th century CE, developing from a blend of architectural forms from the ancient Middle East and from Byzantium but also developing features to suit the religious and social needs of the society. Examples can be found throughout the Middle East, North Africa and Spain, and were to become a significant stylistic influence on European architecture during the Medieval period.
Wells Cathedral, Somerset, England, United Kingdom.

In Europe, in both the Classical and Medieval periods, buildings were not attributed to specific individuals and the names of the architects frequently unknown, despite the vast scale of the many religious buildings extant from this period.

During the Medieval period guilds were formed by craftsmen to organise their trade and written contracts have survived, particularly in relation to ecclesiastical buildings. The role of architect was usually one with that of master mason, or Magister lathomorum as they are sometimes described in contemporary documents.

Over time the complexity of buildings and their types increased. General civil construction such as roads and bridges began to be built. Many new building types such as schools, hospitals, and recreational facilities emerged.

Renaissance and the architect

With the Renaissance and its emphasis on the individual and humanity rather than religion, and with all its attendant progress and achievements, a new chapter began. Buildings were ascribed to specific architects - Brunelleschi, Alberti, Michelangelo, Palladio - and the cult of the individual had begun.

There was still no dividing line between artist, architect and engineer, or any of the related vocations, and the appellation was often one of regional preference. At this stage, it was still possible for an artist to design a bridge as the level of structural calculations involved was within the scope of the generalist.

Early Modern and the Industrial Age

With the emerging knowledge in scientific fields and the rise of new materials and technology, architecture and engineering began to separate, and the architect began to concentrate on aesthetics and the humanist aspects, often at the expense of technical aspects of building design.
St Pancras Midland Hotel, London, United Kingdom

There was also the rise of the 'gentleman architect' who usually dealt with wealthy clients and concentrated predominantly on visual qualities derived usually from historical prototypes, typified by the many country houses of Great Britain that were created in the Neo Gothic or Scottish Baronial styles.

Formal architectural training in the 19th century, for example at Ecole des Beaux Arts in France, gave much emphasis to the production of beautiful drawings and little to context and feasibility. Effective architects generally received their training in the offices of other architects, graduating to the role from draughtsmen or clerks.

Meanwhile, the Industrial Revolution laid open the door for mass production and consumption. Aesthetics became a criterion for the middle class as ornamented products, once within the province of expensive craftsmanship, became cheaper under machine production.

Vernacular architecture became increasingly ornamental. House builders could use current architectural design in their work by combining features found in pattern books and architectural journals.

Modernism and reaction of architecture

The dissatisfaction with such a general situation at the turn of the twentieth century gave rise to many new lines of thought that served as precursors to Modern Architecture. Notable among these is the Deutscher Werkbund, formed in 1907 to produce better quality machine made objects. The rise of the profession of industrial design is usually placed here.

Following this lead, the Bauhaus school, founded in Germany in 1919, consciously rejected history and looked at architecture as a synthesis of art, craft, and technology.

When Modern architecture was first practiced, it was an avant-garde movement with moral, philosophical, and aesthetic underpinnings. Immediately after World War I, pioneering modernist architects sought to develop a completely new style appropriate for a new post-war social and economic order, focused on meeting the needs of the middle and working classes. They rejected the architectural practice of the academic refinement of historical styles which served the rapidly declining aristocratic order.

The approach of the Modernist architects was to reduce buildings to pure forms, removing historical references and ornament in favor of functionalist details. Buildings that displayed their construction and structure, exposing steel beams and concrete surfaces instead of hiding them behind traditional forms, were seen as beautiful in their own right.

Architects such as Mies van der Rohe worked to create beauty based on the inherent qualities of building materials and modern construction techniques, trading traditional historic forms for simplified geometric forms, celebrating the new means and methods made possible by the Industrial Revolution.

Many architects resisted Modernism, finding it devoid of the decorative richness of ornamented styles. As the founders of the International Style lost influence in the late 1970s, Postmodernism developed as a reaction against the austerity of Modernism. Robert Venturi's contention that a 'decorated shed' (an ordinary building which is functionally designed inside and embellished on the outside) was better than a 'duck' (a building in which the whole form and its function are tied together) gives an idea of this approach.

Architecture today
Part of the architectural profession, and also some non-architects, responded to Modernism and Postmodernism by going to what they considered the root of the problem. They felt that architecture was not a personal philosophical or aesthetic pursuit by individualists; rather it had to consider everyday needs of people and use technology to give a livable environment.

The Design Methodology Movement involving people such as Christopher Alexander started searching for more people-oriented designs. Extensive studies on areas such as behavioral, environmental, and social sciences were done and started informing the design process.

As the complexity of buildings began to increase (in terms of structural systems, services, energy and technologies), architecture started becoming more multi-disciplinary. Architecture today usually requires a team of specialist professionals, with the architect being one of many, although usually the team leader.

During the last two decades of the twentieth century and into the new millennium, the field of architecture saw the rise of specializations by project type, technological expertise or project delivery methods. In addition, there has been an increased separation of the 'design' architect  from the 'project' architect.

Moving the issues of environmental sustainability into the mainstream is a significant development in the architecture profession. Sustainability in architecture was pioneered in the 1970s by architects such as Ian McHarg in the US and Brenda and Robert Vale in the UK and New Zealand. There has been an acceleration in the number of buildings which seek to meet green building sustainable design principles. It is now expected that architects will integrate sustainable principles into their projects. An example of an architecturally innovative green building is the Dynamic Tower which will be powered by wind turbines and solar panels.

Web Reference: http://en.wikipedia.org/wiki/Architecture

Russia Россия Rossiya

Russia Russian: Россия transliterated: Rossiya, officially known as both Russia and the Russian Federation (Russian: Ru-Rossiyskaya Federatsiya Российская Федерация​ Rossiyskaya Federatsiya), is a country in northern Eurasia (Europe and Asia together). It is a semi-presidential republic, comprising 83 federal subjects. Russia shares borders with the following countries (from northwest to southeast): Norway, Finland, Estonia, Latvia, Lithuania (via Kaliningrad Oblast), Poland (via Kaliningrad Oblast), Belarus, Ukraine, Georgia, Azerbaijan, Kazakhstan, China, Mongolia and the Democratic People's Republic of Korea. It also has maritime borders with Japan (by the Sea of Okhotsk) and the United States (by the Bering Strait). At 17,075,400 square kilometres (6,592,800 sq mi), Russia is, in area, by far the largest country in the world, covering more than an eighth of the Earth’s land area; with 142 million people, it is the ninth largest by population. It extends across the whole of northern Asia and 40% of Europe, spanning 11 time zones, and incorporating a wide range of environments and landforms. Russia has the world's largest reserves of mineral and energy resources, and is considered an energy superpower. It has the world's largest forest reserves and its lakes contain approximately one-quarter of the world's unfrozen fresh water.

The nation's history began with that of the East Slavs, which emerged as a recognizable group in Europe between the 3rd and 8th centuries AD. Founded and ruled by a noble Viking warrior class and their descendants, the first East Slavic state, Kievan Rus', arose in the 9th century and adopted Christianity from the Byzantine Empire in 988, beginning the synthesis of Byzantine and Slavic cultures that defined Russian culture for the next millennium. Kievan Rus' ultimately disintegrated and the lands were divided into many small feudal states. The most powerful successor state to Kievan Rus' was Moscow, which served as the main force in the Russian reunification process and independence struggle against the Golden Horde. Moscow gradually reunified the surrounding Russian principalities and came to dominate the cultural and political legacy of Kievan Rus'. By the 18th century, the nation had greatly expanded through conquest, annexation and exploration to become the Russian Empire, which was the third largest empire in history, stretching from Poland to Alaska.

Russia established worldwide power and influence from the times of the Russian Empire to being the largest and leading constituent of the Soviet Union, the world's first and largest constitutionally socialist state and a recognized superpower. The Russian Federation was founded following the dissolution of the Soviet Union in 1991, but is recognized as the continuing legal personality of the Soviet state. Russia is constitutionally a semi-presidential republic with the President acting as head of state and the Prime Minister acting as head of government under a representative democratic structure. Nevertheless, leading Western pro-democracy organizations claim Russia exhibits few democratic attributes, for example the nation is described as ‘not free’ by US-funded Freedom House. Russia has the world's eighth largest GDP by nominal GDP or sixth largest by purchasing power parity with the eighth largest military budget. It is one of the five recognized nuclear weapons states and possesses the world's largest stockpile of weapons of mass destruction. Russia is a permanent member of the United Nations Security Council, a member of the G8, APEC and the SCO, and is a leading member of the Commonwealth of Independent States. The Russian nation can boast a long tradition of excellence in every aspect of the arts and sciences, as well as a strong tradition in technology, including such significant achievements as the first human spaceflight.

Geography

As with its topography, its climates, vegetation, and soils span vast distances. From north to south the East European Plain is clad sequentially in tundra, coniferous forest (taiga), mixed and broad-leaf forests, grassland (steppe), and semi-desert (fringing the Caspian Sea) as the changes in vegetation reflect the changes in climate. Siberia supports a similar sequence but is taiga. The country contains 23 World Heritage Sites and 40 UNESCO Biosphere reserves.

Topography

The two widest separated points in Russia are about 8,000 km (5,000 mi) apart along a geodesic line. These points are: the boundary with Poland on a 60 km long (40-mi long) spit of land separating the Gulf of Gdańsk from the Vistula Lagoon; and the farthest southeast of the Kuril Islands, a few miles off Hokkaidō Island, Japan. The points which are furthest separated in longitude are 6,600 km (4,100 mi) apart along a geodesic. These points are: in the West, the same spit; in the East, the Big Diomede Island (Ostrov Ratmanova). The Russian Federation spans 11 time zones. Russia has the world's largest forest reserves and is known as 'the lungs of Europe', second only to the Amazon Rainforest in the amount of carbon dioxide it absorbs. It provides a huge amount of oxygen for not just Europe, but the world. With access to three of the world's oceans — the Atlantic, Arctic and Pacific — Russian fishing fleets are a major contributor to the world's fish supply. The Caspian is the source of what is considered the finest caviar in the world.

Most of Russia consists of vast stretches of plains that are predominantly steppe to the south and heavily forested to the north, with tundra along the northern coast. Mountain ranges are found along the southern borders, such as the Caucasus (containing Mount Elbrus, Russia's and Europe's highest point at 5,642 m (18,510 ft)) and the Altai, and in the eastern parts, such as the Verkhoyansk Range or the volcanoes on Kamchatka. The Ural Mountains, rich in mineral resources, form a north-south range that divides Europe and Asia. Russia possesses 10% of the world's arable land. Russia has an extensive coastline of over 37,000 kilometers (23,000 mi) along the Arctic and Pacific Oceans, as well as the Baltic Sea, Sea of Azov, Black and Caspian seas. The Barents Sea, White Sea, Kara Sea, Laptev Sea, East Siberian Sea, Chukchi Sea, Bering Sea, Sea of Okhotsk and the Sea of Japan are linked to Russia. Major islands and archipelagos include Novaya Zemlya, the Franz Josef Land, the Severnaya Zemlya, the New Siberian Islands, Wrangel Island, the Kuril Islands and Sakhalin. The Diomede Islands (one controlled by Russia, the other by the United States) are just three kilometers (1.9 mi) apart, and Kunashir Island is about twenty kilometers (12 mi) from Hokkaidō.

Russia has thousands of rivers and inland bodies of water, providing it with one of the world's largest surface water resources. The largest and most prominent of Russia's bodies of fresh water is Lake Baikal, the world's deepest, purest, most ancient and most capacious freshwater lake. Lake Baikal alone contains over one fifth of the world's fresh surface water. Other major lakes include Lake Ladoga and Lake Onega, two largest lakes in Europe. Of Russia's 100,000 rivers, The Volga is the most famous—not only because it is the longest river in Europe but also because of its major role in Russian history. Russia has a wide natural resource base unmatched by any other country, including major deposits of petroleum, natural gas, coal, timber and mineral resources.

Climate

The climate of the Russian Federation formed under the influence of several determining factors. The enormous size of the country and the remoteness of many areas from the sea result in the dominance of the humid continental and subarctic climate, which is prevalent in European and Asian Russia except for the tundra and the extreme southeast. Mountains in the south obstructing the flow of warm air masses from the Indian Ocean and the plain of the west and north makes the country open to Arctic and Atlantic influences.

Throughout much of the territory there are only two distinct seasons — winter and summer; spring and autumn are usually brief periods of change between extremely low temperatures and extremely high. The coldest month is January (on the shores of the sea—February), the warmest usually is July. Great ranges of temperature are typical. In winter, temperatures get colder both from south to north and from west to east. Summers can be quite hot and humid, even in Siberia. A small part of Black Sea coast around Sochi has a subtropical climate. The continental interiors are the driest areas.