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History Of Early Modern Period Domes
Domes built in the 16th, 17th, and 18th centuries relied primarily on empirical techniques and oral traditions rather than the architectural treatises of the time, but the study of dome structures changed radically due to developments in mathematics and the study of statics. Analytical approaches were developed and the ideal shape for a dome was debated, but these approaches were often considered too theoretical to be used in construction. The Gothic ribbed vault was displaced with a combination of dome and barrel vaults in the Renaissance architecture, Renaissance style throughout the sixteenth century. The use of lantern towers, or timburios, which hid dome profiles on the exterior declined in Italy as the use of windowed Tholobate, drums beneath domes increased, which introduced new structural difficulties. The spread of domes in this style outside of Italy began with central Europe, although there was often a stylistic delay of a century or two. Use of the oval dome spread qui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statics
Statics is the branch of classical mechanics that is concerned with the analysis of force and torque acting on a physical system that does not experience an acceleration, but rather is in mechanical equilibrium, equilibrium with its environment. If \textbf F is the total of the forces acting on the system, m is the mass of the system and \textbf a is the acceleration of the system, Newton's second law states that \textbf F = m \textbf a \, (the bold font indicates a Euclidean vector, vector quantity, i.e. one with both Magnitude (mathematics), magnitude and Direction (geometry), direction). If \textbf a =0, then \textbf F = 0. As for a system in static equilibrium, the acceleration equals zero, the system is either at rest, or its center of mass moves at constant velocity. The application of the assumption of zero acceleration to the summation of Moment (physics), moments acting on the system leads to \textbf M = I \alpha = 0, where \textbf M is the summation of all momen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elasticity (physics)
In physics and materials science, elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed. Solid objects will deform when adequate loads are applied to them; if the material is elastic, the object will return to its initial shape and size after removal. This is in contrast to ''plasticity'', in which the object fails to do so and instead remains in its deformed state. The physical reasons for elastic behavior can be quite different for different materials. In metals, the Crystal structure, atomic lattice changes size and shape when forces are applied (energy is added to the system). When forces are removed, the lattice goes back to the original lower energy state. For rubber elasticity, rubbers and other polymers, elasticity is caused by the stretching of polymer chains when forces are applied. Hooke's law states that the force required to deform elastic objects should be Prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Church Of The Gesù
The Church of the Gesù (, ), officially named (), is a church located at Piazza del Gesù in the Pigna (rione of Rome), Pigna ''Rioni of Rome, rione'' of Rome, Italy. It is the mother church of the Society of Jesus (best known as Jesuits). With its façade, described as "the first truly Baroque architecture, baroque façade", the church served as a model for innumerable Jesuit churches all over the world, especially in Central Europe and in Portuguese Empire, Portuguese colonies. Its paintings in the nave, Crossing (architecture), crossing, and Side chapel, side chapels became models for art in Jesuit churches throughout Italy and Europe, as well as those of other orders. The Church of the Gesù is one of the great 17th-century preaching churches built by Counter-Reformation orders like the Jesuits in the Centro Storico of Romethe others being Sant'Ignazio, Rome, Sant'Ignazio, also of the Jesuits, San Carlo ai Catinari of the Barnabites, Sant'Andrea della Valle of the Theatines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mantua Cathedral
Mantua Cathedral () in Mantua, Lombardy, northern Italy, is a Roman Catholic cathedral dedicated to Saint Peter. It is the seat of the Bishop of Mantua. History An initial structure probably existed on the site in the Early Christian era, which was followed by a building destroyed by a fire in 894. It was quickly re erected in Protoromanesque style. The church was rebuilt beginning in 1132 by Bishop Manfredo, initially in the Romanesque style. The bell tower was finished before 1150. The current church stands on the Romanesque church of San Pietro, of which only some wall structures and the bell tower are preserved. It was rebuilt in 1395–1401 with the addition of side chapels and a Gothic west front, which can still be seen in a sketch by Domenico Morone (preserved in the Palazzo Ducale of Mantua). In 1395 Francesco I Gonzaga, to celebrate the birth of his firstborn son, ordered the construction of a new facade in the Gothic style. It was carried out by the Venetian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padua
Padua ( ) is a city and ''comune'' (municipality) in Veneto, northern Italy, and the capital of the province of Padua. The city lies on the banks of the river Bacchiglione, west of Venice and southeast of Vicenza, and has a population of 207,694 as of 2025. It is also the economic and communications hub of the area. Padua is sometimes included, with Venice and Treviso, in the Padua-Treviso-Venice Metropolitan Area (PATREVE) which has a population of around 2,600,000. Besides the Bacchiglione, the Brenta River, which once ran through the city, still touches the northern districts. Its agricultural setting is the Venetian Plain. To the city's south west lies the Euganean Hills, Euganaean Hills, which feature in poems by Lucan, Martial, Petrarch, Ugo Foscolo, and Percy Bysshe Shelley. Padua has two UNESCO World Heritage List entries: its Botanical Garden of Padua, Botanical Garden, which is the world's oldest, and its 14th-century frescoes, situated in Padua's fourteenth-centu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abbey Of Santa Giustina
The Abbey of Santa Giustina is a 10th-century Benedictine abbey complex located in front of the Prato della Valle in central Padua, region of Veneto, Italy. Adjacent to the former monastery is the basilica church of Santa Giustina, initially built in the 6th century, but whose present form derives from a 17th-century reconstruction. History A church dedicated to Saint Justina of Padua and other 4th-century Christian martyrs of Padua, was present at the site by the 520s, erected under the patronage of the Prefect Opilius and housing the relics of the saint. The church was already described as lavish in decoration in the 565 biography "Life of St Martin", written by Venantius Fortunatus. By the 10th century, monks ministered to pilgrims who came to the basilica to venerate the saints' relics. In 971, the Bishop of Padua placed the community under the Rule of St. Benedict. Renovations were soon begun on the basilica. On 2 August 1052, workers putatively exhumed remains of various ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prague Castle
Prague Castle (; ) is a castle complex in Prague, Czech Republic serving as the official residence and workplace of the president of the Czech Republic. Built in the 9th century, the castle has long served as the seat of power for List of rulers of Bohemia, kings of Bohemia, Holy Roman Empire, Holy Roman emperors, and List of Presidents of Czechoslovakia, presidents of Czechoslovakia. As such, the term "Prague Castle" or simply the "Castle" or "the Hrad (politics), ''Hrad''" are often used as metonymy for the president and his staff and advisors. The Bohemian Crown Jewels are kept within a hidden room inside it. According to the ''Guinness Book of Records'', Prague Castle is the largest ancient castle in the world, occupying an area of almost , at about in length and an average of about wide. The castle is among the most visited tourist attractions in Prague, attracting over 1.8 million visitors annually. History Přemyslid fort The history of the castle began in 870 when it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Guldin
Paul Guldin (born Habakkuk Guldin; 12 June 1577 (Mels) – 3 November 1643 (Graz)) was a Swiss Jesuit mathematician and astronomer. He discovered the Guldinus theorem to determine the surface and the volume of a solid of revolution. (This theorem is also known as the Pappus–Guldinus theorem and Pappus's centroid theorem, attributed to Pappus of Alexandria.) Guldin was noted for his association with the German mathematician and astronomer Johannes Kepler. Guldin composed a critique of Cavalieri's method of Indivisibles. Although of Jewish descent, his parents were Protestants and they brought Guldin up in that faith. He was a professor of mathematics in Graz and Vienna. In Paolo Casati's astronomical work ''Terra machinis mota'' (1658), Casati imagines a dialogue among Guldin, Galileo, and Marin Mersenne on various intellectual problems of cosmology, geography, astronomy and geodesy. Plagiarism controversy A debate exists in mathematical history regarding whether Paul Guld ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baroque Architecture
Baroque architecture is a highly decorative and theatrical style which appeared in Italy in the late 16th century and gradually spread across Europe. It was originally introduced by the Catholic Church, particularly by the Jesuits, as a means to combat the Reformation and the Protestantism, Protestant church with a new architecture that inspired surprise and awe. It reached its peak in the High Baroque (1625–1675), when it was used in churches and palaces in Italy, Spain, Portugal, France, Bavaria and Austria. In the Late Baroque period (1675–1750), it reached as far as Russia, the Ottoman Baroque architecture, Ottoman Empire and the Spanish colonization of the Americas, Spanish and Portuguese colonization of the Americas, Portuguese colonies in Latin America. In about 1730, an even more elaborately decorative variant called Rococo appeared and flourished in Central Europe. Baroque architects took the basic elements of Renaissance architecture, including domes and colonnades, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philibert De L'Orme
Philibert de l'Orme () (3-9 June 1514 – 8 January 1570) was a French architect and writer, and one of the great masters of French Renaissance architecture. His surname is also written De l'Orme, de L'Orme, or Delorme. Biography Early career Philbert de l'Orme was born between 3 and 9 June 1514 in Lyon. His father was Jehan de L'Orme, a master mason and entrepreneur, who, in the 1530s, employed three hundred workers and built prestigious buildings for the elite of the city.Boudon 1999, p. 204. When Philibert was nineteen he departed Lyon for Italy, where he remained for three years, working on building projects for Pope Paul III. In Rome he was introduced to Cardinal Jean du Bellay, the Ambassador of King François I to the Vatican, who became his protector and client. Du Bellay was also the patron of his friend Francois Rabelais. In about 1540 de l'Orme moved to Paris, and was soon occupied with royal projects. Royal architect of Henry II (1548-1559) On April 3, 1548 he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastiano Serlio
Sebastiano Serlio (6 September 1475 – c. 1554) was an Italian Mannerist architect, who was part of the Italian team building the Palace of Fontainebleau. Serlio helped canonize the classical orders of architecture in his influential treatise variously known as ''I sette libri dell'architettura'' ("Seven Books of Architecture") or ''Tutte l'opere d'architettura et prospetiva'' ("All the works on architecture and perspective"). Early life Born in Bologna, Serlio went to Rome in 1514, and worked in the atelier of Baldassare Peruzzi, where he stayed until the Sack of Rome in 1527 put all architectural projects on hold for a time. Like Peruzzi, he began as a painter. He lived in Venice from about 1527 to the early 1540s but left little mark on the city. Serlio's model of a church façade was a regularized version, cleaned up and made more classical, of the innovative method of providing a façade to a church with a high vaulted nave flanked by low side aisles, providing a class ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albrecht Dürer
Albrecht Dürer ( , ;; 21 May 1471 – 6 April 1528),Müller, Peter O. (1993) ''Substantiv-Derivation in Den Schriften Albrecht Dürers'', Walter de Gruyter. . sometimes spelled in English as Durer or Duerer, was a German painter, Old master prints, printmaker, and history of geometry#Renaissance, theorist of the German Renaissance. Born in Free Imperial City of Nuremberg, Nuremberg, Dürer established his reputation and influence across Europe in his twenties due to his high-quality List of woodcuts by Dürer, woodcut prints. He was in contact with the major Italian artists of his time, including Raphael, Giovanni Bellini and Leonardo da Vinci, and from 1512 was patronized by Holy Roman Emperor, Emperor Maximilian I, Holy Roman Emperor, Maximilian I. Dürer's vast body of work includes List of engravings by Dürer, engravings, his preferred technique in his later prints, Altarpiece, altarpieces, portraits and self-portraits, watercolours and books. The woodcuts series are stylist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
