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RFS Pskov (K-336)
Russian submarine ''K-336 Pskov'' russian: Псков) is a attack submarine of the Russian Navy. She is named after the Russian city Pskov. History This ship, originally named ''Okun'' (Perch), was laid down as the last Sierra II-class submarine in 1990 at the Krasnoye Soromovo factory in Nizhny Novgorod. After the hull was launched in 1992, it was towed to the Sevmash shipyard in Severodvinsk for completion and sea trials. The boat was commissioned in 1993, serving in the Russian Northern Fleet, based in Ara Bay, Vidyaevo. It was commanded by Captain 1st Rank Andrei Sapelkin, alongside Captain Lieutenant Viktor Petrashov, two of the most decorated leaders in the Russian Fleet. On March 5, 2003, ''Pskov'' was being overhauled in a dry dock in Roslyakovo. The wooden scaffolding surrounding the hull was ignited by the welding work that was done to the ship, and a fire broke out. After 90 minutes, the fire was put out, and ''Pskov''s outer soundproofing Soundproofing is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krasnoye Sormovo Factory No
Krasnoye may refer to: * Krasnoye, Krasnensky District, Belgorod Oblast, rural locality and the administrative center of Krasnensky District of Belgorod Oblast, Russia * Krasnoye, Krasninsky District, Smolensk Oblast, rural locality in the Krasninsky District of Smolensk Oblast, Russia * Krasnoye, Trubchevsky District, Bryansk Oblast, rural locality in Trubchevsky District, Bryansk Oblast, Russia * Krasnoye-na-Volge, urban locality in Krasnoselsky District of Kostroma Oblast, Russia * Krasnoye (crater), a crater on Mars * Krasnoye Sormovo Factory No. 112, one of the oldest shipbuilding factories in Russia, located in the Sormovsky City District of Nizhny Novgorod See also * Krasny (other) * Krasnoye Selo (inhabited locality) Krasnoye Selo (russian: Красное Село) is the name of several inhabited localities in Russia. Modern localities ;Urban localities *Krasnoye Selo, a municipal town in Krasnoselsky District of the federal city of St. Petersburg ;Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vidyaevo, Russia
Vidyayevo (russian: Видя́ево) is a closed rural inhabited locality in Murmansk Oblast, Russia. Despite having a rural status, it is municipally incorporated as Vidyayevo Urban Okrug, as such status is the only one allowed by the federal law for closed inhabited localities. Population: 6,307 ( 2002 Census). It is mostly known for the naval bases located in the Ara and Ura Bays. The locality itself is situated on the eastern side of the Ura Bay. History It was founded in 1958 as Uritsa (), after the river flowing from Pityevoye Lake into the bay and providing drinking water for the settlement. Most likely, the name Uritsa is a Russian diminutive of Ura, which is a native Saami (Lappi) name for the bay and for a larger river Ura also feeding into the Ura Bay several kilometers away from Vidyayevo. Uritsa was renamed Vidyayevo in 1964 in honor of the World War II submarine commander Fyodor Vidyayev who perished in the Barents Sea in course of the military mission of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1992 Ships
Year 199 ( CXCIX) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was sometimes known as year 952 ''Ab urbe condita''. The denomination 199 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Mesopotamia is partitioned into two Roman provinces divided by the Euphrates, Mesopotamia and Osroene. * Emperor Septimius Severus lays siege to the city-state Hatra in Central-Mesopotamia, but fails to capture the city despite breaching the walls. * Two new legions, I Parthica and III Parthica, are formed as a permanent garrison. China * Battle of Yijing: Chinese warlord Yuan Shao defeats Gongsun Zan. Korea * Geodeung succeeds Suro of Geumgwan Gaya, as king of the Korean kingdom of Gaya (traditional date). By topic Religion * Pope Zephyrinus succeeds Pope Victor I, as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Built By Krasnoye Sormovo Factory No
A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. After the 15th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion dead weight tons. Of these 28% were oil tankers, 43% were bulk carriers, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Built In The Soviet Union
A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. After the 15th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion dead weight tons. Of these 28% were oil tankers, 43% were bulk carriers, and 13% were cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation
In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: * ''electromagnetic radiation'', such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) * ''particle radiation'', such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation (particles of non-zero rest energy) * '' acoustic radiation'', such as ultrasound, sound, and seismic waves (dependent on a physical transmission medium) * ''gravitational wave, gravitational radiation'', that takes the form of gravitational waves, or ripples in the curvature of spacetime Radiation is often categorized as either ''ionizing radiation, ionizing'' or ''non-ionizing radiation, non-ionizing'' depending on the energy of the radiated particles. Ionizing radiation carries more than 10 electron volt, eV, which is enough to ionize atoms and molecules and break ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soundproofing
Soundproofing is any means of impeding sound propagation. There are several basic approaches to reducing sound: increasing the distance between source and receiver, decoupling, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles for absorption, or using active antinoise sound generators. Acoustic quieting and noise control can be used to limit unwanted noise. Soundproofing can reduce the transmission of unwanted direct sound waves from the source to an involuntary listener through the use of distance and intervening objects in the sound path (see sound transmission class and sound reduction index). Soundproofing can suppress unwanted indirect sound waves such as reflections that cause echoes and resonances that cause reverberation. Absorption Sound-absorbing material controls reverberant sound pressure levels within a cavity, enclosure or room. Synthetic absorption materials are porous, referring to open ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Welding
Welding is a fabrication (metal), fabrication process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool, causing Fusion welding, fusion. Welding is distinct from lower temperature techniques such as brazing and soldering, which do not melting, melt the base metal (parent metal). In addition to melting the base metal, a filler material is typically added to the joint to form a pool of molten material (the weld pool) that cools to form a joint that, based on weld configuration (butt, full penetration, fillet, etc.), can be stronger than the base material. Pressure may also be used in conjunction with heat or by itself to produce a weld. Welding also requires a form of shield to protect the filler metals or melted metals from being contaminated or Oxidation, oxidized. Many different energy sources can be used for welding, including a gas flame (chemical), an electric arc (electrical), a laser, an electron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaffolding
Scaffolding, also called scaffold or staging, is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other man-made structures. Scaffolds are widely used on site to get access to heights and areas that would be otherwise hard to get to. Unsafe scaffolding has the potential to result in death or serious injury. Scaffolding is also used in adapted forms for formwork and shoring, grandstand seating, concert stages, access/viewing towers, exhibition stands, ski ramps, half pipes and art projects. There are five main types of scaffolding used worldwide today. These are tube and coupler (fitting) components, prefabricated modular system scaffold components, H-frame / façade modular system scaffolds, timber scaffolds and bamboo scaffolds (particularly in China and India). Each type is made from several components which often include: * A base jack or plate which is a load-bearing base for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roslyakovo, Murmansk Oblast
Roslyakovo (russian: Росляко́во) was an urban locality (an urban-type settlement) under the administrative jurisdiction of the closed-administrative territorial formation of Severomorsk in Murmansk Oblast, Russia, located on the Kola Peninsula on the Kola Bay, west of Severomorsk proper. It was abolished, with its territory merged into the city of Murmansk, on January 1, 2015.Law #1812-01-ZMO Population: History It was founded in 1896. The colony of Roslyakovo was one of the twenty-one included into Alexandrovskaya Volost of Alexandrovsky Uyezd, Arkhangelsk Governorate upon its establishment on July 1, 1920.''Administrative-Territorial Division of Murmansk Oblast'', p. 66 Urban-type settlement status was granted to Roslyakovo in 1959. Roslyakovo was in jurisdiction of the closed administrative-territorial formation of Severomorsk until January 1, 2015, when it was abolished, with its territory merged into the city of Murmansk. There is no restaur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dry Dock
A dry dock (sometimes drydock or dry-dock) is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform. Dry docks are used for the construction, maintenance, and repair of ships, boats, and other watercraft. History Greco-Roman world The Greek author Athenaeus of Naucratis (V 204c-d) reports something that may have been a dry dock in Ptolemaic Egypt in the reign of Ptolemy IV Philopator (221-204 BC) on the occasion of the launch of the enormous ''Tessarakonteres'' rowing ship. It has been calculated that a dock for a vessel of such a size might have had a volume of 750,000 gallons of water. In Roman times, a shipyard at Narni, which is still studied, may have served as a dry dock. Medieval China The use of dry docks in China goes at least as far back the 10th century A.D. In 1088, Song Dynasty scientist and statesman Shen Kuo (1031–1095) wrote in his '' Dream Pool Essays'': Renais ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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