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Wintergartenhochhaus
The Wintergartenhochhaus is a 32-story high-rise building in Leipzig-Mitte, subdivision Ostvorstadt. The residential building was built from 1970 to 1972 as ''Wohnhochhaus Wintergartenstraße'' (residential high-rise on Wintergartenstrasse) and is the third tallest high-rise in Leipzig after the City-Hochhaus Leipzig, City-Hochhaus and the The Westin Leipzig, Hotel The Westin. With a total height of and roof height, it was the tallest residential building in the East Germany and is now in the top hundred on the list of high-rise buildings in Germany. As a building of modernity and testimony of East German architectural history with rarity value, it is under cultural heritage protection. Location and urban classification It is located north-east of the Inner City Ring Road (Leipzig), Inner City Ring Road at the junction with Wintergartenstrasse, diagonally opposite the Leipzig Hauptbahnhof, main train station and not far from Augustusplatz. To the west is the park at the Schwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leipzig
Leipzig (, ; ; Upper Saxon: ; ) is the most populous city in the States of Germany, German state of Saxony. The city has a population of 628,718 inhabitants as of 2023. It is the List of cities in Germany by population, eighth-largest city in Germany and is part of the Central German Metropolitan Region. The name of the city is usually interpreted as a Slavic term meaning ''place of linden trees'', in line with many other Slavic placenames in the region. Leipzig is located about southwest of Berlin, in the southernmost part of the North German Plain (the Leipzig Bay), at the confluence of the White Elster and its tributaries Pleiße and Parthe. The Leipzig Riverside Forest, Europe's largest intra-city riparian forest, has developed along these rivers. Leipzig is at the centre of Neuseenland (''new lake district''). This district has Bodies of water in Leipzig, several artificial lakes created from former lignite Open-pit_mining, open-pit mines. Leipzig has been a trade city s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leipzig-Mitte
Leipzig-Mitte is one of ten boroughs (''Stadtbezirke'') of Leipzig, located in the center of the city. It includes numerous architectural monuments. Most of them are located in the subdivision "Zentrum", which is sited inside the Inner City Ring Road (Leipzig), Inner City Ring Road and the Promenadenring (Leipzig), Promenadenring: * the Leipzig Opera, Opera, * the Europahaus (Leipzig), Europahaus, * the Gewandhaus, * the City-Hochhaus Leipzig, City-Hochhaus at the Augustusplatz, * the Wintergartenhochhaus, * the St. Thomas Church, Leipzig, St. Thomas Church, * the St. Nicholas Church, Leipzig, St. Nicholas Church, * the New Town Hall (Leipzig), New Town Hall, * the Old Town Hall (Leipzig), Old Town Hall at the Markt (Leipzig), Markt square, * the Leipzig University. In the southwest of the borough, there is located a part of the Clara-Zetkin-Park (Leipzig), Clara-Zetkin-Park and the Federal Administrative Court (Germany), Federal Administrative Court. In the northern part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsoil
Subsoil is the layer of soil under the topsoil on the surface of the ground. Like topsoil, it is composed of a variable mixture of small particles such as sand, silt and clay, but with a much lower percentage of organic matter and humus. The subsoil is labeled the soil horizon, B Horizon in most soil mapping systems. Because it has less organic matter than topsoil, subsoil soil color, soil colour is mainly derived from iron oxides. Iron oxides and clay minerals form due to soil formation, weathering. Rainfall moves these weathering products downward as solutes and colloids by rainfall. The subsoil is the depth where these weathering products accumulate. The accumulation of clay minerals, iron, aluminum, and organic compounds is called illuviation. Whereas the topsoil tends to be the depth of greatest physical, chemical, and biological activity, the subsoil is the depth of most deposition. Due to physical, chemical, and biological activity, the subsoil generally has a soil struct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slip Forming
Slip forming, continuous poured, continuously formed, or slipform construction is a construction method in which concrete is placed into a form that may be in continuous motion horizontally, or incrementally raised vertically. In horizontal construction, such as roadways and curbs, the weight of the concrete, forms, and any associated machinery is borne by the ground. In vertical construction, such as bridges, towers, buildings, and dams, forms are raised hydraulically in increments, no faster than the most recently poured concrete can set and support the combined weight of the concrete, forms, and machinery, and the pressure of concrete consolidation.Nawy, ''Concrete Construction Engineering Handbook'', 2008, p. 10—33. Slipforming enables continuous, non-interrupted, cast-in-place, cold joint- and seam-free concrete structures that have performance characteristics superior to those of piecewise construction using discrete form elements. Overview Slip forming relies on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dodecagon
In geometry, a dodecagon, or 12-gon, is any twelve-sided polygon. Regular dodecagon A regular polygon, regular dodecagon is a figure with sides of the same length and internal angles of the same size. It has twelve lines of reflective symmetry and rotational symmetry of order 12. A regular dodecagon is represented by the Schläfli symbol and can be constructed as a Truncation (geometry), truncated hexagon, t, or a twice-truncated triangle, tt. The internal angle at each vertex of a regular dodecagon is 150°. Area The area of a regular dodecagon of side length ''a'' is given by: :\begin A & = 3 \cot\left(\frac \right) a^2 = 3 \left(2+\sqrt \right) a^2 \\ & \simeq 11.19615242\,a^2 \end And in terms of the apothem ''r'' (see also inscribed figure), the area is: :\begin A & = 12 \tan\left(\frac\right) r^2 = 12 \left(2-\sqrt \right) r^2 \\ & \simeq 3.2153903\,r^2 \end In terms of the circumradius '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octagon
In geometry, an octagon () is an eight-sided polygon or 8-gon. A '' regular octagon'' has Schläfli symbol and can also be constructed as a quasiregular truncated square, t, which alternates two types of edges. A truncated octagon, t is a hexadecagon, . A 3D analog of the octagon can be the rhombicuboctahedron with the triangular faces on it like the replaced edges, if one considers the octagon to be a truncated square. Properties The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°. If squares are constructed all internally or all externally on the sides of an octagon, then the midpoints of the segments connecting the centers of opposite squares form a quadrilateral that is both equidiagonal and orthodiagonal (that is, whose diagonals are equal in length and at right angles to each other).Dao Thanh Oai (2015), "Equilateral triangles and Kiepert perspectors in complex numbers", ''Forum Geometricorum'' 15, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loggia
In architecture, a loggia ( , usually , ) is a covered exterior Long gallery, gallery or corridor, often on an upper level, sometimes on the ground level of a building. The corridor is open to the elements because its outer wall is only partial, with the upper part usually supported by a series of columns or arches.John Fleming (art historian), John Fleming, Hugh Honour and Nikolaus Pevsner, ''The Penguin Dictionary of Architecture'', p. 200, 3rd edn, 1980, Penguin, ISBN 0140510133 An overhanging loggia may be supported by a baldresca. From the early Middle Ages, nearly every Italian comune had an open arched loggia in its main square, which served as a "symbol of communal justice and government and as a stage for civic ceremony". In Italian architecture, a loggia is also a small garden structure or house built on the roof of a residence, open on one or more sides, to enjoy cooling winds and the view. They were especially popular in the 17th century and are prominent in Rome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesarchiv Bild 183-S0924-0010, Leipzig, Wohnhochhaus (cropped)
The German Federal Archives or Bundesarchiv (BArch) (, lit. "Federal Archive") are the national archives of Germany. They were established at the current location in Koblenz in 1952. They are subordinated to the Federal Commissioner for Culture and the Media (Claudia Roth since 2021) under the German Chancellery, and before 1998, to the Federal Ministry of the Interior. On 6 December 2008, the Archives donated 100,000 photos to the public, by making them accessible via Wikimedia Commons. History The federal archive for institutions and authorities in Germany, the first precursor to the present-day Federal Archives, was established in Potsdam, Brandenburg in 1919, a later date than in other European countries. This national archive documented German government dating from the founding of the North German Confederation in 1867. It also included material from the older German Confederation and the Imperial Chamber Court. The oldest documents in this collection dated back to the y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
