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Kohneh Bridge
Kohneh Bridge ( fa, پل کهنه ) is a bridge across the river Qaresoo in the eastern suburb of Kermanshah, in Iran. It is near the village of Morad Abad. Description When the city was walled, people would cross the bridge to the city gate called Isfahan-Gate. The bridge extends 186 m and its width is 9 meters wide in an eastern-western direction. The supports of the bridge are hexagonal, and their interior parts are constructed with rubble-stone and plaster mortar, and their facing is of chiseled stone-blocks. The bridge has six spans. The spans have ribbed arches and are made of brick. The medium height of the arches from the tip of the arch to the river bed is 4.4 m. In the northern and southern sides of the bridge there are brick buttresses on some break waters, and between every two buttresses on the supports there is a nine-meter vestibule with a ribbed arch extending nine meters. These vestibules and circular buttresses on both sides of the bridge have made the br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kermanshah
Kermanshah ( fa, کرمانشاه, Kermânšâh ), also known as Kermashan (; romanized: Kirmaşan), is the capital of Kermanshah Province, located from Tehran in the western part of Iran. According to the 2016 census, its population is 946,681 (2021 estimate 1,047,000). A majority of the people of Kermanshah are bilingual in Southern Kurdish and Persian, and the city is the largest Kurdish-speaking city in Iran. Kermanshah has a moderate and mountainous climate.روزنامه سلام کرمانشاه Persian (Kurdish)آشنایی با فرهنگ و نژاد استان کرمانشاه (Persian) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buttresses
A buttress is an architectural structure built against or projecting from a wall which serves to support or reinforce the wall. Buttresses are fairly common on more ancient buildings, as a means of providing support to act against the lateral (sideways) forces arising out of inadequately braced roof structures. The term ''counterfort'' can be synonymous with buttress and is often used when referring to dams, retaining walls and other structures holding back earth. Early examples of buttresses are found on the Eanna Temple (ancient Uruk), dating to as early as the 4th millennium BC. Terminology In addition to flying and ordinary buttresses, brick and masonry buttresses that support wall corners can be classified according to their ground plan. A clasping or clamped buttress has an L shaped ground plan surrounding the corner, an angled buttress has two buttresses meeting at the corner, a setback buttress is similar to an angled buttress but the buttresses are set back from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seljuk Bridges In Iran , also called ''Seljuk''
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Seljuk or Saljuq (سلجوق) may refer to: * Seljuk Empire (1051–1153), a medieval empire in the Middle East and central Asia * Seljuk dynasty (c. 950–1307), the ruling dynasty of the Seljuk Empire and subsequent polities * Seljuk (warlord) (died c. 1038), founder of the Seljuk dynasty * Seljuk Sultanate of Rum (1060–1307), a medieval empire founded by later members of the dynasty See also * Seljuk Tower, the 11th tallest building in Turkey * ''Saljuq-nama'', a 12th-century history of the Great Seljuk Empire * Seljuki Khatun (died 1189), the wife of Caliph al-Nasir * '' Uyanış: Büyük Selçuklu'', a Turkish television series * Selçuk (other) * Salchuq language Salchuq (also Seljuk) is an extinct Turkic variety spoken in Iran. It was probably a dialect of Azerbaijani. The name comes from the Seljuk Turks, who brought Turkic dialects to Persia and Anatolia. It mostly likely broke off from the Oghuz langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safavid
Safavid Iran or Safavid Persia (), also referred to as the Safavid Empire, '. was one of the greatest Iranian empires after the 7th-century Muslim conquest of Persia, which was ruled from 1501 to 1736 by the Safavid dynasty. It is often considered the beginning of modern Iranian history, as well as one of the gunpowder empires. The Safavid Shāh Ismā'īl I established the Twelver denomination of Shīʿa Islam as the official religion of the empire, marking one of the most important turning points in the history of Islam. An Iranian dynasty rooted in the Sufi Safavid order founded by Kurdish sheikhs, it heavily intermarried with Turkoman, Georgian, Circassian, and Pontic GreekAnthony Bryer. "Greeks and Türkmens: The Pontic Exception", ''Dumbarton Oaks Papers, Vol. 29'' (1975), Appendix II "Genealogy of the Muslim Marriages of the Princesses of Trebizond" dignitaries and was Turkish-speaking and Turkified. From their base in Ardabil, the Safavids established control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seljuq Dynasty
The Seljuk dynasty, or Seljukids ( ; fa, سلجوقیان ''Saljuqian'', alternatively spelled as Seljuqs or Saljuqs), also known as Seljuk Turks, Seljuk Turkomans "The defeat in August 1071 of the Byzantine emperor Romanos Diogenes by the Turkomans at the battle of Malazgirt (Manzikert) is taken as a turning point in the history of Anatolia and the Byzantine Empire. or the Saljuqids, was an Oghuz Turkic, Sunni Muslim dynasty that gradually became Persianate and contributed to the Turco-Persian tradition in the medieval Middle East and Central Asia. The Seljuks established the Seljuk Empire (1037-1194), the Sultanate of Kermân (1041-1186) and the Sultanate of Rum (1074-1308), which at their heights stretched from Iran to Anatolia, and were the prime targets of the First Crusade. Early history The Seljuks originated from the Kinik branch of the Oghuz Turks, who in the 8th century lived on the periphery of the Muslim world, north of the Caspian Sea and Aral Sea in their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sassanid Empire
The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Named after the House of Sasan, it endured for over four centuries, from 224 to 651 AD, making it the longest-lived Persian imperial dynasty. The Sasanian Empire succeeded the Parthian Empire, and re-established the Persians as a major power in late antiquity alongside its neighbouring arch-rival, the Roman Empire (after 395 the Byzantine Empire).Norman A. Stillman ''The Jews of Arab Lands'' pp 22 Jewish Publication Society, 1979 International Congress of Byzantine Studies ''Proceedings of the 21st International Congress of Byzantine Studies, London, 21–26 August 2006, Volumes 1–3'' pp 29. Ashgate Pub Co, 2006 The empire was founded by Ardashir I, an Iranian ruler who rose to power as Parthia weakened from internal strife and wars with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safavid Dynasty
The Safavid dynasty (; fa, دودمان صفوی, Dudmâne Safavi, ) was one of Iran's most significant ruling dynasties reigning from Safavid Iran, 1501 to 1736. Their rule is often considered the beginning of History of Iran, modern Iranian history, as well as one of the gunpowder empires. The Safavid List of monarchs of Persia, Shāh Ismail I, Ismā'īl I established the Twelver denomination of Shia Islam, Shīʿa Islam as the Safavid conversion of Iran to Shia Islam, official religion of the Persian Empire, marking one of the most important turning points in the history of Islam. The Safavid dynasty had its origin in the Safavid order of Sufism, which was established in the city of Ardabil in the Azerbaijan (Iran), Iranian Azerbaijan region. It was an Iranian dynasty of Kurdish people, Kurdish origin, but during their rule they intermarried with Turkmens, Turkoman, Georgians, Georgian, Circassians, Circassian, and Pontic Greeks, Pontic GreekAnthony Bryer. "Greeks and Türkme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vestibule (Architecture)
A vestibule (also anteroom, antechamber, or foyer) is a small room leading into a larger space such as a lobby, entrance hall or passage, for the purpose of waiting, withholding the larger space view, reducing heat loss, providing storage space for outdoor clothing, etc. The term applies to structures in both modern and classical architecture since ancient times. In modern architecture, a vestibule is typically a small room next to the outer door and connecting it with the interior of the building. In ancient Roman architecture, a vestibule ( la, vestibulum) was a partially enclosed area between the interior of the house and the street. Ancient usage Ancient Greece Vestibules were common in ancient Greek temples. Due to the construction techniques available at the time, it was not possible to build large spans. Consequently, many entranceways had two rows of columns that supported the roof and created a distinct space around the entrance. In ancient Greek houses, the proth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brick
A brick is a type of block used to build walls, pavements and other elements in masonry construction. Properly, the term ''brick'' denotes a block composed of dried clay, but is now also used informally to denote other chemically cured construction blocks. Bricks can be joined using mortar, adhesives or by interlocking them. Bricks are usually produced at brickworks in numerous classes, types, materials, and sizes which vary with region and time period, and are produced in bulk quantities. ''Block'' is a similar term referring to a rectangular building unit composed of similar materials, but is usually larger than a brick. Lightweight bricks (also called lightweight blocks) are made from expanded clay aggregate. Fired bricks are one of the longest-lasting and strongest building materials, sometimes referred to as artificial stone, and have been used since circa 4000 BC. Air-dried bricks, also known as mud-bricks, have a history older than fired bricks, and have an add ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmenistan to the north, by Afghanistan and Pakistan to the east, and by the Gulf of Oman and the Persian Gulf to the south. It covers an area of , making it the 17th-largest country. Iran has a population of 86 million, making it the 17th-most populous country in the world, and the second-largest in the Middle East. Its largest cities, in descending order, are the capital Tehran, Mashhad, Isfahan, Karaj, Shiraz, and Tabriz. The country is home to one of the world's oldest civilizations, beginning with the formation of the Elamite kingdoms in the fourth millennium BC. It was first unified by the Medes, an ancient Iranian people, in the seventh century BC, and reached its territorial height in the sixth century BC, when Cyrus the Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch
An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it. Arches may be synonymous with vaults, but a vault may be distinguished as a continuous arch forming a roof. Arches appeared as early as the 2nd millennium BC in Mesopotamian brick architecture, and their systematic use started with the ancient Romans, who were the first to apply the technique to a wide range of structures. Basic concepts An arch is a pure compression form. It can span a large area by resolving forces into compressive stresses, and thereby eliminating tensile stresses. This is sometimes denominated "arch action". As the forces in the arch are transferred to its base, the arch pushes outward at its base, denominated "thrust". As the rise, i. e. height, of the arch decreases the outward thrust increases. In order to preserve arch action and prevent coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock (geology)
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] |
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