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Subiaco Dam
The Subiaco Dams were a group of three Roman gravity dams at Subiaco, Lazio, Italy, devised as pleasure lakes for Emperor Nero (54–68 AD). The biggest one was the highest dam in the Roman Empire, and even in the world until its accidental destruction in 1305. Location The dam was built by the Romans at Sublaqueum (modern Subiaco), in the Roman province of Latium in central Italy on the river Aniene ( Lat. ''Anio''). Sublaqueum is from the Latin ''sub lacu'', meaning "below the lake". The location lies some 75 km east of Rome. The simple gravity dam was constructed of masonry and stood roughly 410m above sea level. History The ancient name of the city, Sublaqueum, derives from its position below the lakes of Nero's villa. In the reign of Claudius (41 - 54) and Nero (54 - 68), the area around Subiaco formed an imperial summer residence, offering the possibility of hunting trips and parties in an idyllic landscape Especially under Emperor Nero, luxurious villas emerge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aniene
The Aniene (; la, Aniō), formerly known as the Teverone, is a river in Lazio, Italy. It originates in the Apennines at Trevi nel Lazio and flows westward past Subiaco, Vicovaro, and Tivoli to join the Tiber in northern Rome. It formed the principal valley east of ancient Rome and became an important water source as the city's population expanded. The falls at Tivoli were noted for their beauty. Historic bridges across the river include the Ponte Nomentano, Ponte Mammolo, Ponte Salario, and Ponte di San Francesco, all of which were originally fortified with towers. Name It was known to the Romans as ''Aniō''; this is of unknown etymology, but Francisco Villar Liebana has suggested a root *''an''- that is found in many river names, such as the Ana (Guadiana) and Anisus ( Enns). Plutarch derived the name from a mythical Etruscan king Anius who drowned in the river. History The confluence of the Aniene and Tiber was controlled by Antemnae, a Latin settlement on a hill just to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Engineering
The ancient Romans were famous for their advanced engineering accomplishments. Technology for bringing running water into cities was developed in the east, but transformed by the Romans into a technology inconceivable in Greece. The architecture used in Rome was strongly influenced by Greek and Etruscan sources. Roads Roads were common at that time, but the Romans improved their design and perfected the construction to the extent that many of their roads are still in use today. Their accomplishments surpassed most other civilizations of their time, and after their time, and many of their structures have withstood the test of time to inspire others, especially during the Renaissance. Moreover, their contributions were described in some detail by authors such as Pliny the Elder, so there is a printed record of their many inventions and achievements. Aqueducts A thousand cubic metres (260,000 US gal) of water were brought into Rome by eleven different aqueducts each day. Per c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Architecture
Ancient Roman architecture adopted the external language of classical Greek architecture for the purposes of the ancient Romans, but was different from Greek buildings, becoming a new architectural style. The two styles are often considered one body of classical architecture. Roman architecture flourished in the Roman Republic and to even a greater extent under the Empire, when the great majority of surviving buildings were constructed. It used new materials, particularly Roman concrete, and newer technologies such as the arch and the dome to make buildings that were typically strong and well-engineered. Large numbers remain in some form across the former empire, sometimes complete and still in use to this day. Roman architecture covers the period from the establishment of the Roman Republic in 509 BC to about the 4th century AD, after which it becomes reclassified as Late Antique or Byzantine architecture. Few substantial examples survive from before about 100 BC, and most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dam Failure
A dam failure or dam burst is a catastrophic type of structural failure characterized by the sudden, rapid, and uncontrolled release of impounded water or the likelihood of such an uncontrolled release. Between the years 2000 and 2009 more than 200 notable dam failures happened worldwide. A dam is a barrier across flowing water that obstructs, that directs or slows down the flow, often creating a reservoir, lake or impoundments. Most dams have a section called a ''spillway or weir'' over or through which water flows, either intermittently or continuously, and some have hydroelectricity, hydroelectric power generation systems installed. Dams are considered "installations containing dangerous forces" under International humanitarian law due to the massive impact of a possible destruction on the civilian population and the environment. Dam failures are comparatively rare, but can cause immense damage and loss of life when they occur. In 1975 the 1975 Banqiao Dam failure, failure of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dams And Reservoirs
The following is a list of reservoirs and dams, arranged by continent and country. Africa Algeria # Djorf Torba Dam # Keddara Dam # Koudiat Acerdoune Dam # Meraldene Dam # boughrara Dam # Beni Bahdel Dam # Mafrouch Dam # Sikak Dam # Sidi Abdelli Dam # Ain Tolba Dam # Sarno Dam # Ouizert Dam # Bou Hanifia Dam # Oued Mina Dam # Ain Ferrah Dam # Al Dahmouni Dam # Colonel Bougara Dam # Bakhadda Dam # Maghaila Dam # Deurdeur Dam # Ghrib Dam # Harraza Dam # Ouled Melouk Zedin Dam # Sidi Mhamed Ben Taiba Dam # Bni Boutab Dam # Sidi Yacoub Dam # Gargar Dam # Kerrada Dam # Oued Kramis Dam # Boukerdine Dam # Bouroumi Dam # Ladrat Dam # Oued Isser's Dam # Hamiz Dam Angola # Calueque Dam # Cambambe Dam # Capanda Dam # Gove Dam # Lauca Dam # Lomaum Dam # Ruacana Dam Benin # Dieguoro Dam # Ilauko Dam Botswana Burkina faso # Bagre Dam # Kompienga Dam Cameroon # Edea Dam # Lagdo Dam # Lom Pangar Dam # Maga Dam # Song Loulou Dam Cape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Roman Dams And Reservoirs
This is a list of Roman dams and reservoirs. The study of Roman dam-building has received little scholarly attention in comparison to their other civil engineering activities, even though their contributions in this field have been ranked alongside their expertise in constructing the well-known Roman aqueducts, bridges, and roads. Roman dam construction began in earnest in the early imperial period. For the most part, it concentrated on the semi-arid fringe of the empire, namely the provinces of North Africa, the Near East, and Hispania. The relative abundance of Spanish dams below is due partly to more intensive field work there; for Italy only the Subiaco Dams, created by emperor Nero (54–68 AD) for recreational purposes, are attested. These dams are noteworthy, though, for their extraordinary height, which remained unsurpassed anywhere in the world until the Late Middle Ages. The most frequent dam types were earth- or rock-filled embankment dams and masonry gravity d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurit Dam
The Kurit Dam is a masonry arch dam located 34 km southeast of Tabas, Iran near the village of Kurit. The dam is an early arch dam constructed by the Mongolians around 1350 AD. Dam The dam was originally 60m tall but 4m of height was added in 1850. The dam was constructed in a very narrow gorge and was the tallest in the world up until the early 20th century. The dam also contained a water outlet system considered sophisticated for its time. Currently, the dam does not impound a reservoir and a large segment of its lower downstream face has fallen off. Behind the dam, where the reservoir existed, is now full of silt with the exception of directly behind the upstream face which has been excavated. History Kurit Dam belongs to the post-Islamic historical periods and is located in the village of Kurit, Tabas city, Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Tur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spain
, image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , image_map = , map_caption = , image_map2 = , capital = Madrid , coordinates = , largest_city = Madrid , languages_type = Official language , languages = Spanish language, Spanish , ethnic_groups = , ethnic_groups_year = , ethnic_groups_ref = , religion = , religion_ref = , religion_year = 2020 , demonym = , government_type = Unitary state, Unitary Parliamentary system, parliamentary constitutional monarchy , leader_title1 = Monarchy of Spain, Monarch , leader_name1 = Felipe VI , leader_title2 = Prime Minister of Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibi Dam
The Tibi Dam (in Spanish ''embalse de Tibi'') is a masonry dam on Monegre River about south of Tibi in Valencian Community, Spain. It is one of the oldest non-Roman dams in Europe. It was constructed between 1579 and 1594 with the purpose of using its reservoir to help irrigate areas around Tibi. A spillway A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure th ... was constructed on the right side of the dam in 1697 after it partially failed due to flooding. References Dams in Spain Alacantí Masonry dams Dams completed in the 16th century Bien de Interés Cultural landmarks in the Province of Alicante {{dam-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benedict Of Nursia
Benedict of Nursia ( la, Benedictus Nursiae; it, Benedetto da Norcia; 2 March AD 480 – 21 March AD 548) was an Italian Christian monk, writer, and theologian who is venerated in the Catholic Church, the Eastern Orthodox Church, the Oriental Orthodox Churches, the Anglican Communion and Old Catholic Churches. He is a patron saint of Europe. Benedict founded twelve communities for monks at Subiaco, Lazio, Italy (about to the east of Rome), before moving to Monte Cassino in the mountains of central Italy. The Order of Saint Benedict is of later origin and, moreover, is not an "order" as is commonly understood but merely a confederation of autonomous congregations. Benedict's main achievement, his '' Rule of Saint Benedict'', contains a set of rules for his monks to follow. Heavily influenced by the writings of John Cassian, it shows strong affinity with the Rule of the Master, but it also has a unique spirit of balance, moderation and reasonableness (, ''epieíkeia''), whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subiaco Abbey
The Abbey of Saint Scholastica, also known as Subiaco Abbey (Italian: ''Abbazia di Santa Scolastica''), is located just outside the town of Subiaco in the Province of Rome, Region of Lazio, Italy; and is still an active Benedictine abbey, territorial abbey, first founded in the 6th century AD by Saint Benedict of Nursia. It was in one of the Subiaco caves (or grotto) that Benedict made his first hermitage. The monastery today gives its name to the Subiaco Congregation, a grouping of monasteries worldwide that makes up part of the Order of Saint Benedict. St. Scholastica's Abbey today is part of the Subiaco Congregation, a grouping of 64 male Benedictine monasteries on five continents, to which 45 female monasteries also belong, within the larger Benedictine Confederation. History In the early 6th century Benedict of Nursia, a man from a well-to-do family who was educated at Rome, retired to a grotto near an ancient Roman Villa in Subiaco, in the mountains of north Latium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Teton_Dam_Flood_-_Newdale.jpg "Click for more on -> Dam Failure")
