|
Gladstone Dock
Gladstone Dock is a dock on the River Mersey, England, and part of the Port of Liverpool. It is situated in the northern dock system in Bootle. The dock is connected to Seaforth Dock to the north and what remains of Hornby Dock to the south. Part of Liverpool Freeport, Gladstone Dock is operated by the Mersey Docks and Harbour Company. History The dock is named after Robert Gladstone, a merchant from Liverpool and second cousin of Prime Minister William Ewart Gladstone. Designed in the first decade of the twentieth century, construction was eventually completed in 1927 and consisted of of quays and extensive warehouse space. The graving dock was completed in 1913, before the rest of the dock became operational. At long and wide it was designed to take the largest trans-Atlantic steamers. The graving dock has since been converted into a wet dock (Gladstone Number Three Branch Dock). Gladstone Dock lock entrance is one of the two remaining operational river entrances in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bootle
Bootle (pronounced ) is a town in the Metropolitan Borough of Sefton, Merseyside, England, which had a population of 51,394 in 2011; the wider Bootle (UK Parliament constituency), Parliamentary constituency had a population of 98,449. Historically part of Lancashire, Bootle's proximity to the Irish Sea and the industrial city of Liverpool to the south saw it grow rapidly in the 1800s, first as a dormitory town for wealthy merchants, and then as a centre of commerce and industry in its own right following the arrival of the railway and the expansion of the docks and shipping industries. The subsequent population increase was fuelled heavily by Irish migration. The town was heavily damaged in World War II with air raids against the port and other industrial targets. Post-war economic success in the 1950s and 1960s gave way to a downturn, precipitated by a reduction in the significance of Liverpool Docks internationally, and changing levels of industrialisation, coupled with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quay
A wharf, quay (, also ), staith, or staithe is a structure on the shore of a harbour or on the bank of a river or canal where ships may dock to load and unload cargo or passengers. Such a structure includes one or more berths (mooring locations), and may also include piers, warehouses, or other facilities necessary for handling the ships. Wharves are often considered to be a series of docks at which boats are stationed. Overview A wharf commonly comprises a fixed platform, often on pilings. Commercial ports may have warehouses that serve as interim storage: where it is sufficient a single wharf with a single berth constructed along the land adjacent to the water is normally used; where there is a need for more capacity multiple wharves, or perhaps a single large wharf with multiple berths, will instead be constructed, sometimes projecting over the water. A pier, raised over the water rather than within it, is commonly used for cases where the weight or volume of cargos will be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minesweeper (ship)
A minesweeper is a small warship designed to remove or detonate naval mines. Using various mechanisms intended to counter the threat posed by naval mines, minesweepers keep waterways clear for safe shipping. History The earliest known usage of the naval mine dates to the Ming dynasty.Needham, Volume 5, Part 7, 203–205. Dedicated minesweepers, however, only appeared many centuries later during the Crimean War, where they were deployed by the British. The Crimean War minesweepers were rowboats trailing grapnels to snag mines. Minesweeping technology picked up in the Russo-Japanese War, using aging torpedo boats as minesweepers. In Britain, naval leaders recognized before the outbreak of World War I that the development of sea mines was a threat to the nation's shipping and began efforts to counter the threat. Sir Arthur Wilson noted the real threat of the time was blockade aided by mines and not invasion. The function of the fishing fleet's trawlers with their trawl gear was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RMS Aquitania
RMS ''Aquitania'' was a British ocean liner of the Cunard Line in service from 1914 to 1950. She was designed by Leonard Peskett and built by John Brown & Company in Clydebank, Scotland. She was launched on 21 April 1913 and sailed on her maiden voyage from Liverpool to New York on 30 May 1914. ''Aquitania'' was the third in Cunard Line's ''grand trio'' of express liners, preceded by and , and was the last surviving four-funnelled ocean liner. Shortly after ''Aquitania'' entered service, World War I broke out, during which she was first converted into an auxiliary cruiser before being used as a troop transport and a hospital ship, notably as part of the Dardanelles Campaign. Returned to transatlantic passenger service in 1920, she served alongside the ''Mauretania'' and the ''Berengaria''. Considered during this period of time as one of the most attractive ships, ''Aquitania'' earned the nickname "the Ship Beautiful" from her passengers. She continued in service after t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First World War
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Journal Of Commerce
''The Journal of Commerce'' is a biweekly magazine published in the United States that focuses on global trade topics. First published in 1827 in New York, it has a circulation of approximately 15,000. It provides editorial content to manage day-to-day international logistics and shipping needs, covering the areas of cargo and freight transportation, export and import, global transport logistics and trade, international supply chain management and US Customs regulations. 1800s In 1827, Arthur Tappan and Samuel Morse decided that New York needed another newspaper. The ''Journal of Commerce'' operated two deepwater schooners to intercept incoming vessels and get stories ahead of the competition. Following Morse's invention of the telegraph, the ''JoC'' was a founding member of the Associated Press, now the world's largest news-gathering organization. Publications in the 19th century took positions on political issues and were rarely concerned with being impartial. The ''JoC'' wei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverpool2
Liverpool2 is a container terminal extension adjoining the River Mersey in Seaforth, Merseyside. The extension, built by Peel Ports, officially opened on 4 November 2016 and is an expansion of the Seaforth Dock container terminal. Development The groundbreaking ceremony was held on 6 June 2013, with Sir Bobby Charlton and Sir Kenny Dalglish present at the event. The emplacement of steel pilings commenced from October 2013 utilising 329 piles, weighing 47 tonnes each. In total, 19,000 tonnes of metalwork was used to form a -high, and -long, quay wall. By July 2014, dredging of a area of the River Mersey approach channel had been commenced by Van Oord. The extension was built on reclaimed land using the material dredged from the River Mersey, with the deepened approach channel providing the necessary clearance for visiting ships. Construction was delayed by 60 days during winter storms in 2014. 5.5m tonnes of material was dredged, involving a workforce of 440 specialists. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (water Transport)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Pound lock A ''pound lock'' is most commonly used on canals and rivers today. A pound lock has a chamber with gates at both ends that control the level of water in the pound. In contrast, an earlier design with a single gate was known as a flash lock. Pound locks were first used in China during the Song Dynasty (960–1279 AD), having been pioneered by the Song politician and naval en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branch Dock
A branch dock is a dock that forms part of a large harbour system of interlinked docks. Branch docks are terminal branches of a main floating dock. They are ''not'' isolated from the main dock by gates or locks and they share the same water level. Where docks join other docks or basins through gates, these are usually given a distinct name rather than being termed a 'branch'. Floating docks that are separated from tidal waters by a half tide dock commonly have related names such as Sandon Dock and Sandon Half Tide Dock. Branch docks are usually numbered, following the name of their main dock, i.e. ' Gladstone Number Three Branch Dock', rather than individually named. The purpose of a branch dock is to increase the quayside frontage and space for warehouses, for a given volume of water,The cost of excavation for a dock is roughly proportional to its volume. and without requiring the cost and complexity of more locks. Branch docks first appeared in the 18th century, but their h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steamboat
A steamboat is a boat that is marine propulsion, propelled primarily by marine steam engine, steam power, typically driving propellers or Paddle steamer, paddlewheels. Steamboats sometimes use the ship prefix, prefix designation SS, S.S. or S/S (for 'Screw Steamer') or PS (for 'Paddle Steamer'); however, these designations are most often used for steamships. The term ''steamboat'' is used to refer to smaller, insular, steam-powered boats working on lakes and rivers, particularly riverboats. As using steam became more reliable, steam power became applied to larger, ocean-going vessels. Background Limitations of the Newcomen steam engine Early steamboat designs used Newcomen atmospheric engine, Newcomen steam engines. These engines were large, heavy, and produced little power, which resulted in an unfavorable power-to-weight ratio. The Newcomen engine also produced a reciprocating or rocking motion because it was designed for pumping. The piston stroke was caused by a water jet i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
