Towers In Medieval Fortifications
A fortified tower (also defensive tower or castle tower or, in context, just tower) is one of the defensive structures used in fortifications, such as castles, along with curtain walls. Castle towers can have a variety of different shapes and fulfil different functions. Shape of towers Rectangular towers Square or rectangular towers are easy to construct and give a good amount of usable internal space. Their disadvantage is that the corners are vulnerable to mining. Despite this vulnerability, rectangular towers continued to be used, and Muslim military architecture generally favoured them.Kennedy (2000). Round towers Round towers, also called drum towers, are more resistant to siege technology such as sappers and projectiles than square towers. The round front is more resistant than the straight side of a square tower, just as a load-bearing arch. This principle was already understood in antiquity. Horseshoe-shaped towers The horseshoe-shaped (or D-shaped) tower is a compr ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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SDJ Harlech Castle Gatehouse
SDJ may mean: * Democratic Farmers League of Sweden (Swedish: ) * Sendai Airport, Natori, Miyagi, Japan * Seven Day Jesus, a Christian rock band * School District of Janesville, Janesville, Wisconsin, United States * Suundi language, a Bantu language SdJ may mean: * Spiel des Jahres, an annual board game design prize {{disambiguation ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Crossbow
A crossbow is a ranged weapon using an elastic launching device consisting of a bow-like assembly called a ''prod'', mounted horizontally on a main frame called a ''tiller'', which is hand-held in a similar fashion to the stock of a long firearm. Crossbows shoot arrow-like projectiles called '' bolts'' or ''quarrels''. A person who shoots crossbow is called a ''crossbowman'' or an '' arbalist'' (after the arbalest, a European crossbow variant used during the 12th century). Although crossbows and bows use the same launch principle, the difference is that an archer must maintain a bow's draw manually by pitching the bowstring with fingers, pulling it back with arm and back muscles and then holding that same form in order to aim (which distresses the body and demands significant physical strength and stamina); while a crossbow utilizes a locking mechanism to maintain the draw, limiting the shooter's exertion to only pulling the string into lock and then releasing the shot ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Albarrana Tower
An albarrana tower ( ar, البراني, al-barrānī, lit=exterior) is a defensive tower detached from the curtain wall and connected to it by a bridge or an arcade. They were built by Muslims when they occupied the Iberian Peninsula between the 8th and the 15th centuries, especially from the 12th century during the Almohad dynasty and mainly in the south of Spain and Portugal where the Islamic influence was the longest. In Spanish, they are called ''torre albarrana''. Background The towers of typical appearance, with a square section, were built several meters in front of the curtain wall. They were accessible by a bridge walkway from the curtain wall. More often, the bridge had a removable wooden section allowing the tower to be isolated from the wall if the tower is occupied by attacking forces. The earliest Albarrana towers were often pentagonal or octagonal in plan (e.g. Badajoz, Tarifa, Seville) but a more rectangular plan became the norm. In France and the north of Euro ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Metz
Metz ( , , lat, Divodurum Mediomatricorum, then ) is a city in northeast France located at the confluence of the Moselle and the Seille rivers. Metz is the prefecture of the Moselle department and the seat of the parliament of the Grand Est region. Located near the tripoint along the junction of France, Germany and Luxembourg,Says J.M. (2010) La Moselle, une rivière européenne. Eds. Serpenoise. the city forms a central place of the European Greater Region and the SaarLorLux euroregion. Metz has a rich 3,000-year history,Bour R. (2007) Histoire de Metz, nouvelle édition. Eds. Serpenoise. having variously been a Celtic ''oppidum'', an important Gallo-Roman city,Vigneron B. (1986) Metz antique: Divodurum Mediomatricorum. Eds. Maisonneuve. the Merovingian capital of Austrasia,Huguenin A. (2011) Histoire du royaume mérovingien d'Austrasie. Eds. des Paraiges. pp. 134,275 the birthplace of the Carolingian dynasty,Settipani C. (1989) Les ancêtres de Charlemagne. Ed. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bridge Castle
A bridge castle (german: Brückenburg) is a type of castle that was built to provide military observation and security for a river crossing. In the narrower sense it refers to castles that are built directly on or next to a bridge. Sometimes, however, castles close to a bridge are referred to as bridge castles. These fortifications were often designed as toll castles that charged river tolls and were occupied only by a guard force. In Europe, several examples of bridge castles have survived, especially in the south and southeast of the continent. The bridge castle type—which is only rarely mentioned in detail in the specialist literature—is not always clearly distinguishable from the "fortified bridge". In medieval Europe, numerous river crossings were protected by tower structures and outworks. Examples The largest preserved bridge castle is the rectangular edifice of Valeggio sul Mincio (Province of Verona, North Italy). In the Late Middle Ages, Gian Galeazzo Visconti ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Château De Falaise
The Château de Falaise is a castle from the 12th-13th century, located in the south of the commune of Falaise ("cliff" in French) in the ''département'' of Calvados, in the region of Normandy, France. William the Conqueror, the son of Duke Robert of Normandy, was born at an earlier castle on the same site in about 1028. William went on to conquer England and become king, and possession of the castle descended through his heirs until the 13th century, when it was captured by King Philip II of France. Because of his association to the location (though not the existing physical structure) it is also known as Château Guillaume le Conquérant or William the Conqueror's Castle. Possession of the castle changed hands several times during the Hundred Years' War. The castle was abandoned during the 17th century. Since 1840 it has been protected as a '' monument historique''. History On the death of Richard II, Duke of Normandy, in August 1026 his son (also called Richard ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Citadel Of Aleppo
The Citadel of Aleppo ( ar, قلعة حلب, Qalʿat Ḥalab) is a large medieval fortified palace in the centre of the old city of Aleppo, northern Syria. It is considered to be one of the oldest and largest castles in the world. Usage of the Citadel hill dates back at least to the middle of the 3rd millennium BC. Occupied by many civilizations over timeincluding the Armenians, Greeks, Byzantines, Ayyubids, Mamluks and Ottomans the majority of the construction as it stands today is thought to originate from the Ayyubid period. An extensive conservation work took place in the 2000s by the Aga Khan Trust for Culture, in collaboration with Aleppo Archeological Society. Dominating the city, the Citadel is part of the Ancient City of Aleppo, an UNESCO World Heritage Site since 1986. During the 2010s, the Citadel received significant damage during the lengthy Battle of Aleppo. It was reopened to the public in early 2018 with repairs to damaged parts underway. History The rece ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Topkapı Palace
The Topkapı Palace ( tr, Topkapı Sarayı; ota, طوپقپو سرايى, ṭopḳapu sarāyı, lit=cannon gate palace), or the Seraglio A seraglio, serail, seray or saray (from fa, سرای, sarāy, palace, via Turkish and Italian) is a castle, palace or government building which was considered to have particular administrative importance in various parts of the former Ott ..., is a large museum in the east of the Fatih List of districts of Istanbul, district of Istanbul in Turkey. From the 1460s to the completion of Dolmabahçe Palace in 1856, it served as the administrative center of the Ottoman Empire, and was the main residence of its sultans until the 17th century. Construction, ordered by the Sultan Mehmed the Conqueror, began in 1459, six years after the Fall of Constantinople, conquest of Constantinople. Topkapı was originally called the "New Palace" (''Yeni Saray'' or ''Saray-ı Cedîd-i Âmire'') to distinguish it from the Eski Saray, Old Palace (''Eski Sar ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedonia to the west, Greece and Turkey to the south, and the Black Sea to the east. Bulgaria covers a territory of , and is the sixteenth-largest country in Europe. Sofia is the nation's capital and largest city; other major cities are Plovdiv, Varna and Burgas. One of the earliest societies in the lands of modern-day Bulgaria was the Neolithic Karanovo culture, which dates back to 6,500 BC. In the 6th to 3rd century BC the region was a battleground for ancient Thracians, Persians, Celts and Macedonians; stability came when the Roman Empire conquered the region in AD 45. After the Roman state splintered, tribal invasions in the region resumed. Around the 6th century, these territories were settled by the early Slavs. The Bulgars, led by Asp ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Rila Monastery
The Monastery of Saint John of Rila, also known as Rila Monastery "Sveti Ivan Rilski" ( bg, Рилски манастир „Свети Иван Рилски“), is the largest and most famous Eastern Orthodox monastery in Bulgaria. It is situated in the southwestern Rila Mountains, south of the capital Sofia in the deep valley of the Rilska River ("Rila River") at an elevation of above sea level, inside of Rila Monastery Nature Park. The monastery is named after its founder, the hermit Ivan of Rila (876 – 946 AD), and houses around 60 monks. Founded in the 10th century, the Rila Monastery is regarded as one of Bulgaria's most important cultural, historical and architectural monuments and is a key tourist attraction for both Bulgaria and Southern Europe. In 2008 alone, it attracted 900,000 visitors. The monastery is depicted on the reverse of the 1 lev banknote, issued in 1999. History It is traditionally thought that the monastery was founded by the hermit St. Ivan of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hrelja
Hrelja also known as Protosebastos Hrelija ( sr, Хреља; bg, Хрельо, ''Hrelyo''), also known as Stefan Dragovol (Стефан Драговол) or Hrelja Ohmućević ( sr, Хреља Охмућевић) was a 14th-century semi-independent feudal lord in the region of northeastern Macedonia and the Rila mountains who served medieval Serbian kings Stefan Milutin, Stefan Dečanski and Stefan Dušan. He became independent autocrat with vast political autonomy and capital at Strumica, formally recognizing Byzantine authority. He is known for reconstructing the Rila Monastery of Saint Ivan of Rila, Bulgaria's largest and more important monastery, in 1334–1335. Life and Reign Hrelja was first mentioned in the 1320s as the commander of a Serbian military detachment involved in that time's Byzantine civil war. With his detachment, Hrelja assisted Byzantine Emperor Andronikos II Palaiologos. By that time, Hrelja was already the ruler of a large domain in the region of Štip ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Keep
A keep (from the Middle English ''kype'') is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residences, used as a refuge of last resort should the rest of the castle fall to an adversary. The first keeps were made of timber and formed a key part of the motte-and-bailey castles that emerged in Normandy and Anjou during the 10th century; the design spread to England, south Italy and Sicily. As a result of the Norman invasion of 1066, use spread into Wales during the second half of the 11th century and into Ireland in the 1170s. The Anglo-Normans and French rulers began to build stone keeps during the 10th and 11th centuries; these included Norman keeps, with a square or rectangular design, and circular shell keeps. Stone keeps carried considerable political as well as military importance and could take up ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |