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Spectacle Bridge
The Spectacle Bridge is a bridge built in May 1816 over the Aille River in County Clare, Ireland. History The Spectacle Bridge was designed by County Clare's county engineer, John Hill. It spans the Aille River gorge on the road between Lisdoonvarna and Ennistymon on the N67. The gorge is up to 25 metres deep at points, and a solid bridge would have been too heavy. Hill then designed a tunnel running through the centre to make the structure lighter. This design resulted in the name, the Spectacle Bridge. It is a single arch with cut-stone coping and voussoir A voussoir () is a wedge-shaped element, typically a stone, which is used in building an arch or vault. Although each unit in an arch or vault is a voussoir, two units are of distinct functional importance: the keystone and the springer. The ...s, and splayed piers. The bridge was renovated in 2001. References {{Authority control Stone bridges in the Republic of Ireland Bridges completed in 1850 1850 est ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aille River (County Clare)
The Aille River in County Clare in Ireland rises on the slopes of Slieve Elva in the Burren. It flows through the spa town of Lisdoonvarna and on to Doolin, where it reaches the sea not far from the Cliffs of Moher. Flowing through Lisdoonvarna it gives rise to sulphur, iron, and magnesium wells there. In summer, the river often disappears into the limestone cave system in Doolin Doolin () is a coastal village in County Clare, Ireland, on the Atlantic coast. It is southwest of the spa town of Lisdoonvarna and 4 miles from the Cliffs of Moher. It is a noted centre of traditional Irish music, which is played nightly .... Rivers of County Clare {{Ireland-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N67 Road (Ireland)
The N67 road is a national secondary road in Ireland. It runs from Galway to Tarbert and passes through Oranmore, Clarinbridge, Kinvara, Ballyvaughan, Lisdoonvarna, Ennistymon, Lahinch, Milltown Malbay, Quilty, Doonbeg, Kilkee, Moyasta, Kilrush and Killimer. See also *Roads in Ireland *Motorways in Ireland *National primary road * Regional road ReferencesRoads Act 1993 (Classification of National Roads) (Amendment) Order 2018– Department of Transport The Department for Transport (DfT) is a department of His Majesty's Government responsible for the English transport network and a limited number of transport matters in Scotland, Wales and Northern Ireland that have not been devolved. The d ... {{Roads in Ireland National secondary roads in the Republic of Ireland Roads in County Kerry Roads in County Limerick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Clare
County Clare ( ga, Contae an Chláir) is a county in Ireland, in the Southern Region and the province of Munster, bordered on the west by the Atlantic Ocean. Clare County Council is the local authority. The county had a population of 118,817 at the 2016 census. The county town and largest settlement is Ennis. Geography and subdivisions Clare is north-west of the River Shannon covering a total area of . Clare is the seventh largest of Ireland's 32 traditional counties in area and the 19th largest in terms of population. It is bordered by two counties in Munster and one county in Connacht: County Limerick to the south, County Tipperary to the east and County Galway to the north. Clare's nickname is ''the Banner County''. Baronies, parishes and townlands The county is divided into the baronies of Bunratty Lower, Bunratty Upper, Burren, Clonderalaw, Corcomroe, Ibrickan, Inchiquin, Islands, Moyarta, Tulla Lower and Tulla Upper. These in turn are divided into civil parishes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today. History Possibly the oldest existing arch bridge is the Mycenaean Arkadiko Bridge in Greece from about 1300 BC. The stone corbel arch bridge is still used by the local populace. The well-preserved Hellenistic Eleutherna Bridge has a triangular corbel arch. The 4th century BC Rhodes Footbridge rests on an early voussoir arch. Although true arches were already known by the Etruscans and ancient Greeks, the Romans were – as with the vault and the dome – the first to fully realize the potential of arches for bridge construction. A list of Roman bridges compiled by the engineer Colin O'Connor featur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone
In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its Chemical compound, chemical composition, and the way in which it is formed. Rocks form the Earth's outer solid layer, the Earth's crust, crust, and most of its interior, except for the liquid Earth's outer core, outer core and pockets of magma in the asthenosphere. The study of rocks involves multiple subdisciplines of geology, including petrology and mineralogy. It may be limited to rocks found on Earth, or it may include planetary geology that studies the rocks of other celestial objects. Rocks are usually grouped into three main groups: igneous rocks, sedimentary rocks and metamorphic rocks. Igneous rocks are formed when magma cools in the Earth's crust, or lava cools on the ground surface or the seabed. Sedimentary rocks are formed by diagenesis and lithification of sediments, which in turn are formed by the weathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The '' Oxford English Dictionary'' traces the origin of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lisdoonvarna
Lisdoonvarna () is a spa town in County Clare in Ireland. The town is famous for its music and festivals. Although the music festival was discontinued in the 1980s, Lisdoonvarna still hosts its annual matchmaking festival each September. The population was 829 at the 2016 Census. Geography Lisdoonvarna is located in the area of County Clare known as the Burren, on the N67 road (Ireland), N67 road between Ballyvaughan and Ennistymon. The Aille River flows through the town, where it is joined by the Gowlaun and Kilmoon streams. The town is in the civil parish of Kilmoon. Nearby townlands in this parish include Ballyinsheen Beg, Ballyinsheen More, Rathbaun and Rooska. Name The town takes its name from the Irish ''Lios Dúin Bhearna'' meaning the "lios dúin", or enclosured fort, of the gap (''bearna''). It is believed that the fort referred to in this name is the green earthen fort of Lissateeaun ("fort of the fairy hill"), which lies 3 km to the northeast of the town, nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ennistymon
Ennistymon or Ennistimon () is a country market town in County Clare, near the west coast of Ireland. The River Inagh, with its small rapids known as the Cascades, runs through the town, behind the main street. A bridge across the river leads to nearby Lahinch, on the N67 national secondary road. The town is connected to Ennis by the N85, continuing the settlement's main street. Name The town's official name is Ennistimon, although Ennistymon is the spelling most widely used. Historically, it was spelt ''Inishdymon''. This is believed to derive from ''Inis Diomáin'' meaning "Diomán's island". However, Míchéal Ó Raghallaigh argues that the name is derived from ''Inis Tí Méan'' meaning "island of the middle house" or "river meadow of the middle house". Geography Ennistymon is located on the border of the upland area of County Clare known as the Burren. The Cullenagh River is called Inagh after the Ennistymon cascades, at which point it becomes tidal. History Ennistymon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coping (architecture)
Coping (from ''cope'', Latin ''capa'') is the capping or covering of a wall. A splayed or wedge coping is one that slopes in a single direction; a saddle coping slopes to either side of a central high point. A coping may be made of stone (capstone), brick, clay or terracotta, concrete or cast stone, tile, slate, wood, thatch, or various metals, including aluminum, copper, stainless steel, steel, and zinc. In all cases it should be weathered (have a slanted or curved top surface) to throw off the water. In Romanesque work, copings appeared plain and flat, and projected over the wall with a throating to form a drip. In later work a steep slope was given to the weathering (mainly on the outer side), and began at the top with an astragal; in the Decorated Gothic style there were two or three sets off; and in the later Perpendicular Gothic these assumed a wavy section, and the coping mouldings continued round the sides, as well as at top and bottom, mitring at the angles, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voussoir
A voussoir () is a wedge-shaped element, typically a stone, which is used in building an arch or vault. Although each unit in an arch or vault is a voussoir, two units are of distinct functional importance: the keystone and the springer. The keystone is the centre stone or masonry unit at the apex of an arch. The springer is the lowest voussoir on each side, located where the curve of the arch springs from the vertical support or abutment of the wall or pier. The keystone is often decorated or enlarged. An enlarged and sometimes slightly dropped keystone is often found in Mannerist arches of the 16th century, beginning with the works of Giulio Romano, who also began the fashion for using voussoirs above rectangular openings, rather than a lintel (Palazzo Stati Maccarani, Rome, circa 1522). The word is a stonemason's term borrowed in Middle English from French verbs connoting a "turn" (''OED''). Each wedge-shaped voussoir ''turns aside'' the thrust of the mass above, transf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone Bridges In The Republic Of Ireland
In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition, and the way in which it is formed. Rocks form the Earth's outer solid layer, the crust, and most of its interior, except for the liquid outer core and pockets of magma in the asthenosphere. The study of rocks involves multiple subdisciplines of geology, including petrology and mineralogy. It may be limited to rocks found on Earth, or it may include planetary geology that studies the rocks of other celestial objects. Rocks are usually grouped into three main groups: igneous rocks, sedimentary rocks and metamorphic rocks. Igneous rocks are formed when magma cools in the Earth's crust, or lava cools on the ground surface or the seabed. Sedimentary rocks are formed by diagenesis and lithification of sediments, which in turn are formed by the weathering, transport, and deposition of existing rocks. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
